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I have this old lady that I help from time to time with her computer issues.
She is nice, so I feel compelled to help her.
Get a call one day.
Lady : "hello, my internet and email isn't working, I've tried everything, could you maybe help me?"
Me : "Sure, ill come over after work and check it out"
*arrive at her house*
Lady : "you see, none of the web pages load, and my email refuses to sync. Should I call (insert isp name), or can you fix it?"
Me : I'm sure I can get it, gimme a sec.
*find the issue in a sec or two, dunno how to tell her about it, she isn't totally stupid*
Me : "Uhh, I don't know if you checked, but the ether.. internet cable isn't plugged in"
Lady : *realizes the wtf moment I'm having, obviously feeling very stupid*
Me : "Don't worry, happens to the best of us"
Obviously I lied a little, most of us would probably check the damn cable. Sometimes is just better to make people not feel like its their fault. People learn better when they don't feel like something is making a fool of them.
I have helped this lady with so many things that are just straight out of this world.
The one time she tried emailing 37mb tiff files over her 315kbps network.
Another time she said her email was not syncing, so I went to her house and clicked the "sync" button.
She even once phoned me to get their wifi password.
I just like helping her, somehow it makes me feel as if we all have something to learn.6 -
Every time I hear a developer say "works for me", I'm gonna hide a service of mine that they use behind the VPN.
Dev: "oy mate, this server is down"
Me (with VPN connection): "sorry mate, works for me"
Dev: "but here, check this out, it's down!!"
Me: "mate, check your network connection. You must have a shitty network connection."
Dev: -_-
Me: "Maybe shitty hardware? Driver issues on your network card? 🤭"
Because you know, we sysadmins can do that too 😉26 -
Worst dev team failure I've experienced?
One of several.
Around 2012, a team of devs were tasked to convert a ASPX service to WCF that had one responsibility, returning product data (description, price, availability, etc...simple stuff)
No complex searching, just pass the ID, you get the response.
I was the original developer of the ASPX service, which API was an XML request and returned an XML response. The 'powers-that-be' decided anything XML was evil and had to be purged from the planet. If this thought bubble popped up over your head "Wait a sec...doesn't WCF transmit everything via SOAP, which is XML?", yes, but in their minds SOAP wasn't XML. That's not the worst WTF of this story.
The team, 3 developers, 2 DBAs, network administrators, several web developers, worked on the conversion for about 9 months using the Waterfall method (3~5 months was mostly in meetings and very basic prototyping) and using a test-first approach (their own flavor of TDD). The 'go live' day was to occur at 3:00AM and mandatory that nearly the entire department be on-sight (including the department VP) and available to help troubleshoot any system issues.
3:00AM - Teams start their deployments
3:05AM - Thousands and thousands of errors from all kinds of sources (web exceptions, database exceptions, server exceptions, etc), site goes down, teams roll everything back.
3:30AM - The primary developer remembered he made a last minute change to a stored procedure parameter that hadn't been pushed to production, which caused a side-affect across several layers of their stack.
4:00AM - The developer found his bug, but the manager decided it would be better if everyone went home and get a fresh look at the problem at 8:00AM (yes, he expected everyone to be back in the office at 8:00AM).
About a month later, the team scheduled another 3:00AM deployment (VP was present again), confident that introducing mocking into their testing pipeline would fix any database related errors.
3:00AM - Team starts their deployments.
3:30AM - No major errors, things seem to be going well. High fives, cheers..manager tells everyone to head home.
3:35AM - Site crashes, like white page, no response from the servers kind of crash. Resetting IIS on the servers works, but only for around 10 minutes or so.
4:00AM - Team rolls back, manager is clearly pissed at this point, "Nobody is going fucking home until we figure this out!!"
6:00AM - Diagnostics found the WCF client was causing the server to run out of resources, with a mix of clogging up server bandwidth, and a sprinkle of N+1 scaling problem. Manager lets everyone go home, but be back in the office at 8:00AM to develop a plan so this *never* happens again.
About 2 months later, a 'real' development+integration environment (previously, any+all integration tests were on the developer's machine) and the team scheduled a 6:00AM deployment, but at a much, much smaller scale with just the 3 development team members.
Why? Because the manager 'froze' changes to the ASPX service, the web team still needed various enhancements, so they bypassed the service (not using the ASPX service at all) and wrote their own SQL scripts that hit the database directly and utilized AppFabric/Velocity caching to allow the site to scale. There were only a couple client application using the ASPX service that needed to be converted, so deploying at 6:00AM gave everyone a couple of hours before users got into the office. Service deployed, worked like a champ.
A week later the VP schedules a celebration for the successful migration to WCF. Pizza, cake, the works. The 3 team members received awards (and a envelope, which probably equaled some $$$) and the entire team received a custom Benchmade pocket knife to remember this project's success. Myself and several others just stared at each other, not knowing what to say.
Later, my manager pulls several of us into a conference room
Me: "What the hell? This is one of the biggest failures I've been apart of. We got rewarded for thousands and thousands of dollars of wasted time."
<others expressed the same and expletive sediments>
Mgr: "I know..I know...but that's the story we have to stick with. If the company realizes what a fucking mess this is, we could all be fired."
Me: "What?!! All of us?!"
Mgr: "Well, shit rolls downhill. Dept-Mgr-John is ready to fire anyone he felt could make him look bad, which is why I pulled you guys in here. The other sheep out there will go along with anything he says and more than happy to throw you under the bus. Keep your head down until this blows over. Say nothing."11 -
Soms week ago a client came to me with the request to restructure the nameservers for his hosting company. Due to the requirements, I soon realised none of the existing DNS servers would be a perfect fit. Me, being a PHP programmer with some decent general linux/server skills decided to do what I do best: write a small nameservers which could execute the zone transfers... in PHP. I proposed the plan to the client and explained to him how this was going to solve all of his problems. He agreed and started worked.
After a few week of reading a dozen RFC documents on the DNS protocol I wrote a DNS library capable of reading/writing the master file format and reading/writing the binary wire format (we needed this anyway, we had some more projects where PHP did not provide is with enough control over the DNS queries). In short, I wrote a decent DNS resolver.
Another two weeks I was working on the actual DNS server which would handle the NOTIFY queries and execute the zone transfers (AXFR queries). I used the pthreads extension to make the server behave like an actual server which can handle multiple request at once. It took some time (in my opinion the pthreads extension is not extremely well documented and a lot of its behavior has to be detected through trail and error, or, reading the C source code. However, it still is a pretty decent extension.)
Yesterday, while debugging some last issues, the DNS server written in PHP received its first NOTIFY about a changed DNS zone. It executed the zone transfer and updated the real database of the actual primary DNS server. I was extremely euphoric and I began to realise what I wrote in the weeks before. I shared the good news the client and with some other people (a network engineer, a server administrator, a junior programmer, etc.). None of which really seemed to understand what I did. The most positive response was: "So, you can execute a zone transfer?", in a kind of condescending way.
This was one of those moments I realised again, most of the people, even those who are fairly technical, will never understand what we programmers do. My euphoric moment soon became a moment of loneliness...21 -
--- GitHub 24-hour outage post mortem ---
As many of you will remember; Github fell over earlier this month and cracked its head on the counter top on the way down. For more or less a full 24 hours the repo-wrangling behemoth had inconsistent data being presented to users, slow response times and failing requests during common user actions such as reporting issues and questioning your career choice in code reviews.
It's been revealed in a post-mortem of the incident (link at the end of the article) that DB replication was the root cause of the chaos after a failing 100G network link was being replaced during routine maintenance. I don't pretend to be a rockstar-ninja-wizard DBA but after speaking with colleagues who went a shade whiter when the term "replication" was used - It's hard to predict where a design decision will bite back and leave you untanging the web of lies and misinformation reported by the databases for weeks if not months after everything's gone a tad sideways.
When the link was yanked out of the east coast DC undergoing maintenance - Github's "Orchestrator" software did exactly what it was meant to do; It hit the "ohshi" button and failed over to another DC that wasn't reporting any issues. The hitch in the master plan was that when connectivity came back up at the east coast DC, Orchestrator was unable to (un)fail-over back to the east coast DC due to each cluster containing data the other didn't have.
At this point it's reasonable to assume that pants were turning funny colours - Monitoring systems across the board started squealing, firing off messages to engineers demanding they rouse from the land of nod and snap back to reality, that was a bit more "on-fire" than usual. A quick call to Orchestrator's API returned a result set that only contained database servers from the west coast - none of the east coast servers had responded.
Come 11pm UTC (about 10 minutes after the initial pant re-colouring) engineers realised they were well and truly backed into a corner, the site was flipped into "Yellow" status and internal mechanisms for deployments were locked out. 5 minutes later an Incident Co-ordinator was dragged from their lair by the status change and almost immediately flipped the site into "Red" status, a move i can only hope was accompanied by all the lights going red and klaxons sounding.
Even more engineers were roused from their slumber to help with the recovery effort, By this point hair was turning grey in real time - The fail-over DB cluster had been processing user data for nearly 40 minutes, every second that passed made the inevitable untangling process exponentially more difficult. Not long after this Github made the call to pause webhooks and Github Pages builds in an attempt to prevent further data loss, causing disruption to those of us using Github as a way of kicking off our deployment processes (myself included, I had to SSH in and run a git pull myself like some kind of savage).
Glossing over several more "And then things were still broken" sections of the post mortem; Clever engineers with their heads screwed on the right way successfully executed what i can only imagine was a large, complex and risky plan to untangle the mess and restore functionality. Github was picked up off the kitchen floor and promptly placed in a comfy chair with a sweet tea to recover. The enormous backlog of webhooks and Pages builds was caught up with and everything was more or less back to normal.
It goes to show that even the best laid plan rarely survives first contact with the enemy, In this case a failing 100G network link somewhere inside an east coast data center.
Link to the post mortem: https://blog.github.com/2018-10-30-...6 -
The stupid stories of how I was able to break my schools network just to get better internet, as well as more ridiculous fun. XD
1st year:
It was my freshman year in college. The internet sucked really, really, really badly! Too many people were clearly using it. I had to find another way to remedy this. Upon some further research through Google I found out that one can in fact turn their computer into a router. Now what’s interesting about this network is that it only works with computers by downloading the necessary software that this network provides for you. Some weird software that actually looks through your computer and makes sure it’s ok to be added to the network. Unfortunately, routers can’t download and install that software, thus no internet… but a PC that can be changed into a router itself is a different story. I found that I can download the software check the PC and then turn on my Router feature. Viola, personal fast internet connected directly into the wall. No more sharing a single shitty router!
2nd year:
This was about the year when bitcoin mining was becoming a thing, and everyone was in on it. My shitty computer couldn’t possibly pull off mining for bitcoins. I needed something faster. How I found out that I could use my schools servers was merely an accident.
I had been installing the software on every possible PC I owned, but alas all my PC’s were just not fast enough. I decided to try it on the RDS server. It worked; the command window was pumping out coins! What I came to find out was that the RDS server had 36 cores. This thing was a beast! And it made sense that it could actually pull off mining for bitcoins. A couple nights later I signed in remotely to the RDS server. I created a macro that would continuously move my mouse around in the Remote desktop screen to keep my session alive at all times, and then I’d start my bitcoin mining operation. The following morning I wake up and my session was gone. How sad I thought. I quickly try to remote back in to see what I had collected. “Error, could not connect”. Weird… this usually never happens, maybe I did the remoting wrong. I went to my schools website to do some research on my remoting problem. It was down. In fact, everything was down… I come to find out that I had accidentally shut down the schools network because of my mining operation. I wasn’t found out, but I haven’t done any mining since then.
3rd year:
As an engineering student I found out that all engineering students get access to the school’s VPN. Cool, it is technically used to get around some wonky issues with remoting into the RDS servers. What I come to find out, after messing around with it frequently, is that I can actually use the VPN against the screwed up security on the network. Remember, how I told you that a program has to be downloaded and then one can be accepted into the network? Well, I was able to bypass all of that, simply by using the school’s VPN against itself… How dense does one have to be to not have patched that one?
4th year:
It was another programming day, and I needed access to my phones memory. Using some specially made apps I could easily connect to my phone from my computer and continue my work. But what I found out was that I could in fact travel around in the network. I discovered that I can, in fact, access my phone through the network from anywhere. What resulted was the discovery that the network scales the entirety of the school. I discovered that if I left my phone down in the engineering building and then went north to the biology building, I could still continue to access it. This seems like a very fatal flaw. My idea is to hook up a webcam to a robot and remotely controlling it from the RDS servers and having this little robot go to my classes for me.
What crazy shit have you done at your University?9 -
Ok story of my most most recent job search (not sure devRant could handle the load if I was to go through them all)
First a little backstory on why I needed to search for a new job:
Joined a small startup in the blockchain space. They were funded through grants from a non-profit setup by the folks who invented the blockchain and raised funds (they gave those funds out to companies willing to build the various pieces of the network and tools).
We were one of a handful of companies working on the early stages of the network. We built numerous "first"s on the network and spent the majority of our time finding bugs and issues and asking others to fix them so it would become possible, for us to do what we signed up for. We ended up having to build multiple server side applications as middleware to plug massive gaps. All going great, had a lot of success, were told face to face by the foundation not to worry about securing more funds at least for the near term as we were "critical to the success of the network".
1 month later a bug was discovered in our major product, was nasty and we had to take it offline. Nobody lost any funds.
1-2 months later again, the inventor of the blockchain (His majesty, Lord dickhead of cuntinstein) decided to join the foundation as he wasn't happy with the orgs progress and where the network now stood. Immediately says "see that small startup over there ... yeah I hate them. Blackball them from getting anymore money. Use them as an example to others that we are not afraid to cut funds if you fuck up"
Our CEO was informed. He asked for meetings with numerous people, including His royal highness, lord cockbag of never-wrong. The others told our CEO that they didn't agree with the decision, but their hands were tied and they were deeply sorry. Our CEO's pleas with The ghost of Christmas cuntyness, just fell on deaf ears.
CEO broke the news to us, he had 3 weeks of funds left to pay salaries. He'd pay us to keep things going and do whatever we could to reduce server costs, so we could leave everything up long enough for our users to migrate elsewhere. We reduced costs a lot by turning off non essential features, he gave us our last pay check and some great referrals. That was that and we very emotionally closed up shop.
When news got out, we then had to defend ourselves publicly, because the loch ness moron, decided to twist things in his favour. So yeah, AMAZING experience!
So an unemployed and broken man, I did the unthinkable ... I set my linkedin to "open to work". Fuck me every moronic recruiter in a 10,000 mile radius came after me. Didn't matter if I was qualified, didn't matter if I had no experience in that language or type of system, didn't matter if my bio explicitly said "I don't work with X, Y or Z" ... that only made them want me more.
I think I got somewhere around 20 - 30 messages per week, 1 - 2 being actually relevant to what I do. Applied to dozens of jobs myself, only contacted back by 1, who badly fucked up the job description and I wasn't a fit at all.
Got an email from company ABC, who worked on the same blockchain we got kicked off of. They were looking for people with my skills and the skills of one other dev in the preious company. They heard what happened and our CEO gave us a glowing recommendation. They largely offered us the job, but both of us said that we weren't interested in working anywhere near, that kick needing prick, again. We wanted to go elsewhere.
Went back to searching, finding nothing. The other dev got a contract job elsewhere. The guy from ABC message me again to say look, we understand your issues, you got fucked around. We can do out best to promise you'll never have to speak to, the abominable jizz stain, again. We'll also offer you a much bigger role, and a decent salary bump on top of that.
Told them i'd think about it. We ended up having a few more calls where they showed me designs of all the things they wanted to do, and plans on how they would raise money if the same thing was to ever happen to them. Eventually I gave in and signed up.
So far it was absolutely the right call. Haven't had to speak to the scrotum at all. The company is run entirely by engineers. Theres no 14 meetings per week to discuss "where we are" which just involves reading our planning tool tickets, out loud. I'm currently being left alone 99% of the week to get work done. and i'm largely in-charge of everything mobile. It was a fucking hellhole of a trip, but I came out the other side better off
I'm sure there is a thought provoking, meaningful quote I could be writing now about how "things always work out" or that crap. But remembering it all just leaves me with the desire to find him and shove a cactus where the sun don't shine
.... happy job hunting everyone!10 -
This is my first post on devRant!
Story time:
It was on my first job as a developer, learning a lot but getting paid less than 50% of the minimum monthly wage of my country.
It was settled in the interview that as I gained more experience, I could handle more projects and earn more money.
At the time, I was living with my parents and didn't have to pay rent and some stuff, so I was like "Well, I'm gonna learn a lot and, if I put a lot of effort into it, soon I'll be making more money".
We agreed that I'll only develop, but 4 months into the job, I was already going to clients
and started coding there (having the client on my back every minute, not being able to work properly) and fixing some computer/network issues they had,
because my boss said I should do it.
Things at home started to go south, and suddenly I needed more money, so I kept doing the work and getting paid a little bit more
A year goes by, devs came and go beacuse of the work/payment situation, and I was still there.
From my first "paycheck" to the last day I never got paid on time, and that was the same for everybody else
The last month I was there, I had a job offer with a better salary and weekends free, so I wanted to take it (I worked saturdays there).
We were working at our biggest clients place at the time (a hospital, working in the server room, desk and chair were a total crap),
so I wanted to have a good conversation with my boss and tell him whats up, after all, I was really grateful for the job despite all things.
We headed outside and started talking. He basically begged me to stay, said that he will pay me on time and offered me more money (less than the other company was offering me),
and that he needed me to finish the implementation and "minor issues" with the app.
I thought about it for a couple of days, and decided to stay. I politely rejected the job offer, and even recommended someone else.
As the days passed, regret was building fast inside of me, until the day that I was supposed to get paid.
He never showed up to the client, told me in a call that he will be there sometime in the morning, that he had the money for me.
So I stayed until my day ended, and still no sign of him. I had no money on me, needed some for gas so I could go, and I called him 5 times.
He picked up the last time, talks to me like nothing is happening and I started to shout at him like I never shouted to anybody before,
got all the things of my chest, and when I was done, he said that he will send the money to my account right away.
This happened on a Saturday, so I quit the following Monday, and lost the other job offer.7 -
--- URGENT: Major security flaw in Kubernetes: Update Kubernetes at all costs! ---
Detailed info: https://github.com/kubernetes/...
If you are running any unpatched versions of Kubernetes, you must update now. Anyone might be able to send commands directly to your backend through a forged network request, without even triggering a single line in the log, making their attack practically invisible!
If you are running a version of Kubernetes below 1.10... there is no help for you. Upgrade to a newer version, e.g. 1.12.3.
26 -
3 rants for the price of 1, isn't that a great deal!
1. HP, you braindead fucking morons!!!
So recently I disassembled this HP laptop of mine to unfuck it at the hardware level. Some issues with the hinge that I had to solve. So I had to disassemble not only the bottom of the laptop but also the display panel itself. Turns out that HP - being the certified enganeers they are - made the following fuckups, with probably many more that I didn't even notice yet.
- They used fucking glue to ensure that the bottom of the display frame stays connected to the panel. Cheap solution to what should've been "MAKE A FUCKING DECENT FRAME?!" but a royal pain in the ass to disassemble. Luckily I was careful and didn't damage the panel, but the chance of that happening was most certainly nonzero.
- They connected the ribbon cables for the keyboard in such a way that you have to reach all the way into the spacing between the keyboard and the motherboard to connect the bloody things. And some extra spacing on the ribbon cables to enable servicing with some room for actually connecting the bloody things easily.. as Carlos Mantos would say it - M-m-M, nonoNO!!!
- Oh and let's not forget an old flaw that I noticed ages ago in this turd. The CPU goes straight to 70°C during boot-up but turning on the fan.. again, M-m-M, nonoNO!!! Let's just get the bloody thing to overheat, freeze completely and force the user to power cycle the machine, right? That's gonna be a great way to make them satisfied, RIGHT?! NO MOTHERFUCKERS, AND I WILL DISCONNECT THE DATA LINES OF THIS FUCKING THING TO MAKE IT SPIN ALL THE TIME, AS IT SHOULD!!! Certified fucking braindead abominations of engineers!!!
Oh and not only that, this laptop is outperformed by a Raspberry Pi 3B in performance, thermals, price and product quality.. A FUCKING SINGLE BOARD COMPUTER!!! Isn't that a great joke. Someone here mentioned earlier that HP and Acer seem to have been competing for a long time to make the shittiest products possible, and boy they fucking do. If there's anything that makes both of those shitcompanies remarkable, that'd be it.
2. If I want to conduct a pentest, I don't want to have to relearn the bloody tool!
Recently I did a Burp Suite test to see how the devRant web app logs in, but due to my Burp Suite being the community edition, I couldn't save it. Fucking amazing, thanks PortSwigger! And I couldn't recreate the results anymore due to what I think is a change in the web app. But I'll get back to that later.
So I fired up bettercap (which works at lower network layers and can conduct ARP poisoning and DNS cache poisoning) with the intent to ARP poison my phone and get the results straight from the devRant Android app. I haven't used this tool since around 2017 due to the fact that I kinda lost interest in offensive security. When I fired it up again a few days ago in my PTbox (which is a VM somewhere else on the network) and today again in my newly recovered HP laptop, I noticed that both hosts now have an updated version of bettercap, in which the options completely changed. It's now got different command-line switches and some interactive mode. Needless to say, I have no idea how to use this bloody thing anymore and don't feel like learning it all over again for a single test. Maybe this is why users often dislike changes to the UI, and why some sysadmins refrain from updating their servers? When you have users of any kind, you should at all times honor their installations, give them time to change their individual configurations - tell them that they should! - in other words give them a grace time, and allow for backwards compatibility for as long as feasible.
3. devRant web app!!
As mentioned earlier I tried to scrape the web app's login flow with Burp Suite but every time that I try to log in with its proxy enabled, it doesn't open the login form but instead just makes a GET request to /feed/top/month?login=1 without ever allowing me to actually log in. This happens in both Chromium and Firefox, in Windows and Arch Linux. Clearly this is a change to the web app, and a very undesirable one. Especially considering that the login flow for the API isn't documented anywhere as far as I know.
So, can this update to the web app be rolled back, merged back to an older version of that login flow or can I at least know how I'm supposed to log in to this API in order to be able to start developing my own client?6 -
10 years ago, I found a vulnerability in the connection between an insurer I was working for, and the network of databases of municipalities. I was only a hacker in so far as kids who watched Hak5 are considered hackers, so I always carried this laptop with a fake access point, package sniffer, wep crack, sslstrip, etc with me.
The vulnerabilities allowed me to register a new identity, for which I requested a passport.
Walking up to the town hall desk with two passports with different names, both mine, was pretty cool.
I did not do anything malicious, and was hired to fix the issues (wep encryption on insurers trusted wifi, and municipality postgres gave write access to all third parties)
For a few days I was the coolest kid in school though!2 -
A friend called ITIS guys about some network issue on his system.
Frnd : Hi, I'm facing some security policy issues on my system. Could you help me connect?
ITIS guy: Ok. Please run 'gpupdate /force' cmd from cmdpromt.
Frnd: Well actually I'm on Linux.
ITIS guy: Well, at least give it a try and tell me how it goes.
*Facepalm*? *Bodypalm*? Murder?4 -
--- UK Mobile carrier O2's data network vanishes like a fart in the wind ---
One of the largest mobile carriers in the UK; O2 has been having all manner of weird and wonderful problems this morning as bleary eyed susbcribers awoke to find their data services unavailable. What makes this particular outage interesting (more so than the annoyingly frequent wobblers some mobile masts have) is that the majority of the UK seems to be affected.
To further compound the hilarity/disaster (depending on which side of the fence you're on), Many smaller independent carriers such as GiffGaff and Tesco Mobile piggy-back off O2's network, meaning they're up the stinky creek without a paddle as well. Formal advice from the gaseous carrier is to reboot your device frequently to force a reconnect attempt, Which we're absolutely sure won't cause any issues at all with millions of devices screaming at the same network when it comes back up.
Issue reports began flooding DownDetector at around 5am (GMT), With PR minions formally acknowledging the issue 2 hours later at 7am (GMT) via the most official channel available - Twitter. After a few recent updates via the grapevine (companies involved seems to be keeping their heads down at the minute) Ericsson has been fingered for pushing out a wonky software update but there's been no official confirmation of this, so pitchforks away please folks.
If you're in need of a giggle while you wait for your 4G goodness to return, You can always hop on an open WiFi network and read the tales of distress the data-less masses are screaming into the void.4 -
Lord forgive me for laughing too hard at this person/situation... I kid you NOT!
So today while everything was going well, we suddenly had network issues at work. We worked to get everything back up online asap and then sent out an email for those affected to either restart their machines or refresh their desktops but we recommend restarting... After some few client calls, this special call came in..
Riiing, riiiiiing, ring....
Me: hi, how can help you?
Client: *laughing.. This is probably a stupid question but I forgot how to "refresh" my desk top..the thing is, I have Febreeze but I don't think that's for desk tops.
Me: Wait, what? 🤔 Febreeze for what?😕
Client: You guys sent an email to refresh our desk tops and I said I have Febreeze so how will that get my things in the computer back to show again?
Me: Ohhh, no no. We meant your computer desktop. You don't need Febreeze. Right click anywhere on your computer in the screen and select refresh from the pop up menu. We meant your computer "desktop" not your actual "desk top".
Client: *starts laughing...I told you it was a stupid question
Me: don't worry.. It wasn't stupid.
After I hang up, some of my team members asked me why someone is asking about Febreeze...I told them and they all started laughing hysterically
I was still trying to digest the conversation I had just have on the phone. 😂😂😂12 -
I am DONE with this woman CONTINUED!
I didn't think I'd have to put another rant about this stupidity at least not this soon but she just keeps on giving!
I have my noise canceling headphones on most of the time and when I want to hear the people around, I just put the right earcup of it to the side of my ear so the music pauses. Today we had a huge disrupt on our services because of a network switch error on the hub. I was also trying to focus on my coding as I didn't wanna do a stupid mistake on the last working day and be sorry about it in the next week.
So this woman sneaks up on me from behind calling my name - meaning she has a question, surprise! -, I say 'yes' moving my head to her side ever so slightly without getting my eyes off of my screen stating subtly that I'm also listening to her while trying to focus on my shit. She starts yelling at me 'look at me!' out of nowhere! I turn my head and ask what the problem is and she asks why I'm not looking at her face! Stupid moron, I might not be too good in understanding your way of communication but you are the one asking so you WILL wait if you'd like to hear answers.
I say I'm working on something and her answer is again 'Why aren't you looking at my face it's going to be quick bla bla did we do this like that?' and I answered I didn't remember because there's no way I'd ever remember without looking further and it was no lie.
This woman clearly has stability issues and everyone else seem to be tolerating it. It's now obvious as I'm not tolerating the nonsense I'll be the one that 'she only has ever had a problem with'.
I was quick to de escalate the situation but now I'm thinking maybe I should've responded in a way that she could understand. I wouldn't ever give a shit about it but this is getting ridiculous.19 -
My office has blocked access to all external websites. Only internal, self-hosted sites under our domain work.
P E A K. S E C U R I T Y.15 -
I’ve started the process of setting up the new network at work. We got a 1Gbit fibre connection.
Plan was simple, move all cables from old switch to new switch. I wish it was that easy.
The imbecile of an IT Guy at work has setup everything so complex and unnecessary stupid that I’m baffled.
We got 5 older MacPros, all running MacOS Server, but they only have one service running on them.
Then we got 2x xserve raid where there’s mounted some external NAS enclosures and another mac. Both xserve raid has to be running and connected to the main macpro who’s combining all this to a few different volumes.
Everything got a static public IP (we got a /24 block), even the workstations. Only thing that doesn’t get one ip pr machine is the guest network.
The firewall is basically set to have all ports open, allowing for easy sniffing of what services we’re running.
The “dmz” is just a /29 of our ip range, no firewall rules so the servers in the dmz can access everything in our network.
Back to the xserve, it’s accessible from the outside so employees can work from home, even though no one does it. I asked our IT guy why he hadn’t setup a VPN, his explanation was first that he didn’t manage to set it up, then he said vpn is something hackers use to hide who they are.
I’m baffled by this imbecile of an IT guy, one problem is he only works there 25% of the time because of some health issues. So when one of the NAS enclosures didn’t mount after a power outage, he wasn’t at work, and took the whole day to reply to my messages about logins to the xserve.
I can’t wait till I get my order from fs.com with new patching equipment and tonnes of cables, and once I can merge all storage devices into one large SAN. It’ll be such a good work experience.
7 -
Wk1:, Client wants stack deployed to AWS in a day... Does it in 30 minutes...
Wk2: client complains about cost of service so requests I downsize the stack they asked for... Does so... Just to save some £££ at loss of any DR or HA capability
Wk3: Client wants stack moved to a different AWS account just cos... Advised could cause issues... Client says carry on. Migrates to account as requested on the days they requested.
Wk4: client complains that said migration caused issues and that proper change control wasn't followed..... That was never informed on..
Wk5: issue discovered to actually be network fault linked to clients wanting every £££ saved in AWS... And as the stack specialist I still have to write up a summary and findings?
Wow just get a decent AWS admin will ya....3 -
A few years ago I was browsing Bash.org, and a user posted that he'd physically lost a machine.
A few weeks ago, I'd switched my router out for OPNSense. I figured it was time to start cleaning up my network.
Over the course of tracking down IP addresses and assigning statics to mac addresses, I spotted an IP I didn't recognize.
Being a home network, I'm pretty familiar with everything on the network by IP, so was a little taken aback.
I did some testing, found out that it was a Linux box. Cool.
I can SSH into it. Ok.
Logs show that it's running fine, no CPU/Memory/Harddrive issues. Nice.
So where is it?
Traceroute shows its connected directly to the router... Maybe over an unmanaged switch...
Hostname is "localhost"... That's no help.
I've walked the network 4 times now, and God knows where it is.
I think maybe I'll just leave it alone. If it ain't broke...9 -
Fucking piece of shit German internet man. Some of you might know that Germany probably has the shittiest internet in the EU. And by shitty, I don't mean the downstream speeds you can get (which is how most ISPs justify their crappy network), but the GODDAMN UPSTREAM SPEEDS.
See, I'm just a student, right? I don't run a fucking company or something like that. I don't need / can't afford a symmetrical gigabit connection. But I do a lot of stuff that requires a decent upstream connection.
Fucking Unitymedia (my ISP), if I already decide to buy the goddamn "business plan" (IPv6 & static adresses), at least supply me with some decent upstream speeds. PLEASE!
My current plan costs ~45€ a month for internet and TV (I don't watch, but my two other flat-mates do).
Internet speeds are 150 Mbit/s down and FUCKING 10 Mbit/s up! What??! What the hell am I supposed to do with only 10 Mbit/s?? I'm already completely exhausting the bandwidth and I'm not even done setting everything up! Fucking hell...
I was planning on getting their "upload package" to get at least 20 Mbit/s up – but they removed that option! IT'S GONE, PEOPLE! They said in an interview last year that "customers are not interested in higher upload speeds" and consequently removed that option. WHAT???
"You wanna have state-of-the-art downstream speeds of 400 Mbit/s? Here you go. Oh, our maximum limit of 10 Mbit/s upstream is not enough for you? TOO FUCKING BAD, NOTHING THAT WE CAN OFFER YOU!"
(Seriously though, the best customer internet plan is 400D & 10U)
Goddamn... in this day and age of things like cloud storage etc. even "normal" people definitely need higher upload speeds.
Man, this rant got so long, but I really wanted to get this out. This wasn't even everything though, maybe I'll make a separate rant to elaborate on other issues.
If you are interested, you might want to read up on the following report:
https://speedtest.net/reports/...33 -
Step 1: Run to the store to buy a USB card reader because all of a sudden you have a need to use a 16Mb CF card that was tossed in a junk drawer for 20 years (hoping it still works, of course), but that was the easy part...
Step 2: Realize that the apps - your own - you want to run on your new (old) Casio E-125 PocketPC (to re-live "glory" days) are compiled in ARM format, not MIPS, which is the CPU this device uses, and the installer packages you have FOR YOUR OWN APPS don't include MIPS, only ARM (WHY DID I DO THAT?!), so, the saga REALLY begins...
Step 3: Get a 20-year old OS to install in a Hyper-V VM... find out that basic things like networking don't work by default because the OS is so damn old, so spend hours solving that and other issues to get it to basically run well enough to...
Step 4: Get that OS updated so that it's at least kind/sorta/maybe (but between you and me, not really!) safe online, all without a browser that will work on ANY modern site (oh, and good luck finding a version of Firefox that runs on it - that all took a few hours)...
Step 5: Okay, OS is ready to go, now get 20-year old dev tools that you haven't even seen in that many years working. Oh, do this with a missing CD key and ISO's that weren't archived in a format that's usable today, plus a bunch of missing dependencies because the OS is, again, SO old (a few MORE hours)...
Step 6: Get 20-year old code written in a language you haven't used in probably almost that long to compile, dealing with pathing issues, missing libs, and several other issues, all the while trying to dust off long-dormant knowledge somewhere in the deep, dark recesses of your brain... surprisingly, it all came back to me, more or less, in under an hour, which lead to...
Step 7: FINALLY get it all to work, FINALLY get the code to compile, FINALLY get it transferred to the device (which has no network capabilities, by the way, which is where the card reader and CF card came into play) and re-live the glory of your old, crappy PocketPC apps and games running on the real thing! WOO-HOO!
Step 8: Realize it's 3:30am by the time that's all done and be VERY thankful that you're on vacation this week or work tomorrow would SSUUCCKK!!!!
Step 9. Get called into work the next day for a production issue despite being tired from the night before and an afternoon of errands, lose basically a whole day of vacation (7 hours spent on it) and not actually resolve it by after midnight when you finally say that's enough :(
Talk about your highs and your lows.6 -
<just got out of this meeting>
Mgr: “Can we log the messages coming from the services?”
Me: “Absolutely, but it could be a lot of network traffic and create a lot of noise. I’m not sure if our current logging infrastructure is the right fit for this.”
Senior Dev: “We could use Log4Net. That will take care of the logging.”
Mgr: “Log4Net?…Yea…I’ve heard of it…Great, make it happen.”
Me: “Um…Log4Net is just the client library, I’m talking about the back-end, where the data is logged. For this issue, we want to make sure the data we’re logging is as concise as possible. We don’t want to cause a bottleneck inside the service logging informational messages.”
Mgr: “Oh, no, absolutely not, but I don’t know the right answer, which is why I’ll let you two figure it out.”
Senior Dev: “Log4Net will take care of any threading issues we have with logging. It’ll work.”
Me: “Um..I’m sure…but we need to figure out what we need to log before we decide how we’re logging it.”
Senior Dev: “Yea, but if we log to SQL database, it will scale just fine.”
Mgr: “A SQL database? For logging? That seems excessive.”
Senior Dev: “No, not really. Log4Net takes care of all the details.”
Me: “That’s not going to happen. We’re not going to set up an entire sql database infrastructure to log data.”
Senior Dev: “Yea…probably right. We could use ElasticSearch or even Redis. Those are lightweight.”
Mgr: “Oh..yea…I’ve heard good things about Redis.”
Senior Dev: “Yea, and it runs on Linux and Linux is free.”
Mgr: “I like free, but I’m late for another meeting…you guys figure it out and let me know.”
<mgr leaves>
Me: “So..Linux…um…know anything about administrating Redis on Linux?”
Senior Dev: ”Oh no…not a clue.”
It was all I could do from doing physical harm to another human being.
I really hate people playing buzzword bingo with projects I’m responsible for.
Only good piece is he’s not changing any of the code.3 -
I haven't ranted for today, but I figured that I'd post a summary.
A public diary of sorts.. devRant is amazing, it even allows me to post the stuff that I'd otherwise put on a piece of paper and probably discard over time. And with keyboard support at that <3
Today has been a productive day for me. Laptop got restored with a "pacman -Syu" over a Bluetooth mobile data tethering from my phone, said phone got upgraded to an unofficial Android 9 (Pie) thanks to a comment from @undef, etc.
I've also made myself a reliable USB extension cord to be able to extend the 20-30cm USB-A male to USB-C male cord that Huawei delivered with my Nexus 6P. The USB-C to USB-C cord that allows for fast charging is unreliable.. ordered some USB-C plugs for that, in order to make some high power wire with that when they arrive.
So that plug I've made.. USB-A male to USB-A female, in which my short USB-C to USB-A wire can plug in. It's a 1M wire, with 18AWG wire for its power lines and 28AWG wires for its data lines. The 18AWG power lines can carry up to 10A of current, while the 28AWG lines can carry up to 1A. All wires were made into 1M pieces. These resulted in a very low impedance path for all of them, my multimeter measured no more than 200 milliohms across them, though I'll have to verify and finetune that on my oscilloscope with 4-wire measurement.
So the wire was good. Easy too, I just had to look up the pinout and replicate that on the male part.
That's where the rant part comes in.. in fact I've got quite uncomfortable with sentences that don't include at least one swear word at this point. All hail to devRant for allowing me to put them out there without guilt.. it changed my very mind <3
Microshaft WanBLowS.
I've tried to plug my DIY extension cord into it, and plugged my phone and some USB stick into it of which I've completely forgot the filesystem. Windows certainly doesn't support it.. turns out that it was LUKS. More about that later.
Windows returned that it didn't support either of them, due to "malfunctioning at the USB device". So I went ahead and plugged in my phone directly.. works without a problem. Then I went ahead and troubleshooted the wire I've just made with a multimeter, to check for shorts.. none at all.
At that point I suspected that WanBLowS was the issue, so I booted up my (at the time) problematic Arch laptop and did the exact same thing there, testing that USB stick and my phone there by plugging it through the extension wire. Shit just worked like that. The USB stick was a LUKS medium and apparently a clone of my SanDisk rootfs that I'm storing my Arch Linux on my laptop at at the time.. an unfinished migration project (SanDisk is unstable, my other DM sticks are quite stable). The USB stick consumed about 20mA so no big deal for any USB controller. The phone consumed about 500mA (which is standard USB 2.0 so no surprise) and worked fine as well.. although the HP laptop dropped the voltage to ~4.8V like that, unlike 5.1V which is nominal for USB. Still worked without a problem.
So clearly Windows is the problem here, and this provides me one more reason to hate that piece of shit OS. Windows lovers may say that it's an issue with my particular hardware, which maybe it is. I've done the Windows plugging solely through a USB 3.0 hub, which was plugged into a USB 3.0 port on the host. Now USB 3.0 is supposed to be able to carry up to 1A rather than 500mA, so I expect all the components in there to be beefier. I've also tested the hub as part of a review, and it can carry about 1A no problem, although it seems like its supply lines aren't shorted to VCC on the host, like a sensible hub would. Instead I suspect that it's going through the hub's controller.
Regardless, this is clearly a bad design. One of the USB data lines is biased to ~3.3V if memory serves me right, while the other is biased to 300mV. The latter could impose a problem.. but again, the current path was of a very low impedance of 200milliohms at most. Meanwhile the direct connection that omits the ~200ohm extension wire worked just fine. Even 300mV wouldn't degrade significantly over such a resistance. So this is most likely a Windows problem.
That aside, the extension cord works fine in Linux. So I've used that as a charging connection while upgrading my Arch laptop (which as you may know has internet issues at the time) over Bluetooth, through a shared BNEP connection (Bluetooth tethering) from my phone. Mobile data since I didn't set up my WiFi in this new Pie ROM yet. Worked fine, fixed my WiFi. Currently it's back in my network as my fully-fledged development host. So that way I'll be able to work again on @Floydian's LinkHub repository. My laptop's the only one who currently holds the private key for signing commits for git$(rm -rf ~/*)@nixmagic.com, hence why my development has been impeded. My tablet doesn't have them. Guess I'll commit somewhere tomorrow.
(looks like my rant is too long, continue in comments)3 -
Best code performance incr. I made?
Many, many years ago our scaling strategy was to throw hardware at performance problems. Hardware consisted of dedicated web server and backing SQL server box, so each site instance had two servers (and data replication processes in place)
Two servers turned into 4, 4 to 8, 8 to around 16 (don't remember exactly what we ended up with). With Window's server and SQL Server licenses getting into the hundreds of thousands of dollars, the 'powers-that-be' were becoming very concerned with our IT budget. With our IT-VP and other web mgrs being hardware-centric, they simply shrugged and told the company that's just the way it is.
Taking it upon myself, started looking into utilizing web services, caching data (Microsoft's Velocity at the time), and a service that returned product data, the bottleneck for most of the performance issues. Description, price, simple stuff. Testing the scaling with our dev environment, single web server and single backing sql server, the service was able to handle 10x the traffic with much better performance.
Since the majority of the IT mgmt were hardware centric, they blew off the results saying my tests were contrived and my solution wouldn't work in 'the real world'. Not 100% wrong, I had no idea what would happen when real traffic would hit the site.
With our other hardware guys concerned the web hardware budget was tearing into everything else, they helped convince the 'powers-that-be' to give my idea a shot.
Fast forward a couple of months (lots of web code changes), early one morning we started slowly turning on the new framework (3 load balanced web service servers, 3 web servers, one sql server). 5 minutes...no issues, 10 minutes...no issues,an hour...everything is looking great. Then (A is a network admin)...
A: "Umm...guys...hardly any of the other web servers are being hit. The new servers are handling almost 100% of the traffic."
VP: "That can't be right. Something must be wrong with the load balancers. Rollback!"
A:"No, everything is fine. Load balancer is working and the performance spikes are coming from the old servers, not the new ones. Wow!, this is awesome!"
<Web manager 'Stacey'>
Stacey: "We probably still need to rollback. We'll need to do a full analysis to why the performance improved and apply it the current hardware setup."
A: "Page load times are now under 100 milliseconds from almost 3 seconds. Lets not rollback and see what happens."
Stacey:"I don't know, customers aren't used to such fast load times. They'll think something is wrong and go to a competitor. Rollback."
VP: "Agreed. We don't why this so fast. We'll need to replicate what is going on to the current architecture. Good try guys."
<later that day>
VP: "We've received hundreds of emails complementing us on the web site performance this morning and upset that the site suddenly slowed down again. CEO got wind of these emails and instructed us to move forward with the new framework."
After full implementation, we were able to scale back to only a few web servers and a single sql server, saving an initial $300,000 and a potential future savings of over $500,000. Budget analysis considering other factors, over the next 7 years, this would save the company over a million dollars.
At the semi-annual company wide meeting, our VP made a speech.
VP: "I'd like to thank everyone for this hard fought journey to get our web site up to industry standards for the benefit of our customers and stakeholders. Most of all, I'd like to thank Stacey for all her effort in designing and implementation of the scaling solution. Great job Stacy!"
<hands her a blank white envelope, hmmm...wonder what was in it?>
A few devs who sat in front of me turn around, network guys to the right, all look at me with puzzled looks with one mouth-ing "WTF?"9 -
26 or so hours up now. And I've got a few stories to tell :) feel free to refresh your cup of coffee and take a seat.
Last few days I've been going into this odd place called intown.irl to get in touch with its inhabitants. An odd place I have to say. But in some cases quite rewarding, even got a MILF home with me and into bed at some point. Anyway...
3 days ago I think it is now? Thursday evening I took my laptop to this local bar where I had this issue about dihydrogen monoxide with one of the bartenders earlier (you'll find that rant on those keywords). Still wanted to visit it regardless though, as I met that first woman there earlier that approached me. Unfortunately I didn't see her there that day.
Some bald guy who was clearly drunk approached me. Many people were already giving curious looks at this laptop I brought to the bar. I finally tuned it up with the stickers from FOSDEM.. I'll put a picture of it in the comments. My theme was one of privacy (central), distributions and Google's open source initiative (which aligns with the keychain token I got from them as well). But of course.. that guy.. he thought that a pimped/riced laptop obviously meant that I was a hacker.
Guy went to the toilet.. went back.. and suddenly grabbed my laptop and turned it towards him. Boy was I never more smugly satisfied that those rubber pads on the bottom are quite resilient. Could've almost damaged my screen by trying to grab it like that. But it's a CCFL display.. so high voltage. If it were to become broken.. worth it. 😈
On it at the time was a terminal, pinging Google (had network issues at that bar, to the point where one of the - I think - staff members got up to me and offered the WiFi password and got to talk with me.. more on that later), and my usual Linux desktop along with the Arch anime wallpaper with the quote of Da Vinci.. simplicity is the ultimate sophistication. Of course the guy saw the terminal.. and probably reaffirmed.. yep, that's a hacker. At least he wasn't too wrong about the general term.. but the hat.. most likely he was wrong on that one.
Guy left with this question.. "you are a hacker, aren't you."
I replied to him: "No sir. I'm not a hacker. I've got no idea what you're talking about."
Guy kept looking at me weirdly for the whole night to come.
Back to that companion guy though. Mac user, yada yada.. but he told me about his backup solution. Apparently - I shit you not - he has not only the photos on his local device, he's also frequently backing them up in Time Machine (which I was really curious about whether it uses mirroring or snapshots.. he couldn't tell, lmk if you do) but not only that.. he was storing another offsite backup in that very bar, in case his house went on fire.
Now that is a proper backup scheme!!! If only more people were like that.
Seriously though.. that bald guy who took my laptop just like that... I just let it slide for that one time, but I tend to treat my machines as an extension of my very self. I think that was a very uncalled for move. Asshole...
How would you have reacted to such a thing? And.. maybe that's why we technologists don't get outside too often? Fucking everything is hacking these days if it's not Knopkes and Blinkenlights… Not every shell is a h4xx0ring console for h3kk1ng de fasbuk…9 -
But what the FUCK VULTR!!!
It is the third time in two weeks that I actually have to reopen issues because your staff do not know how to troubleshoot correctly!
If there is routingproblems, please check from an external server and not from the same network!
I dont know, but Vultr has significantly lost the servicemind during this year...
Time for another host?7 -
Was forced to do some work on Windows this week (CAD tools that runs only on Windows). I spent a few days just setting up the tools. There were quite a few things I realized I forgot about Windows (as compared to Linux).
1) Installation times are down right horrific. What exactly are the installer doing for 10 minutes?
2) .NET is a cluster fuck. Not even Microsofts repair tool can fix it, but rather just hangs. I ended up using another tool to nuke it and reinstall.
3) Windows binary installs are insanely huge, thus, takes forever to download.
4) The registry is a pointless database that must have been written in hell with the single intent of destroying users will to live. The sole existence of the registry is another proof that completely incompetent engineers designed Windows.
5) Rebooting is the only way to solve many problems. This is another sure sign of a fundamentally fucked up OS design.
6) What the heck is wrong with the GUIs designers? The control panel must be the worst design ever. There are so many levels to get to a particular setting I'm getting dizzy. Nothing gets better by the illogical organisation.
7) Windows networking. A perversion of the tcp/ip stack that makes it virtually impossible to understand a damn thing about the current network configuration. There are at least 3 different places that effects the settings.
8) Windows command prompt. Why did they even bother to leave it in? The interpreter is as intelligent as retarded donut. You can't do anything with it, except typing "exit" and Google for another solution.
8) Updates. Why does it takes hundreds of updates per month to keep that thing safe?
9) Despite all updates that is flying out of Redmond like confetti, it is still necessary to install antivirus to keep the damn thing safe. That cost extra money, and further cost you by degrading performance of your hardware.
10) Window performance. Software runs like it was swimming in molasses. The final stab in the back on your hardware investment, and pretty much sends performance on your hardware back a few hundred bucks more.
11) Closed source is evil. If something crash consistently, you might find a forum that address the issues you have. Otherwise you're out of luck. On the other hand, it might be for the better. I imagine reading the code for Windows can lead to severe depression.
I'm lucky to be a Linux dev, and should probably not complain too much... But really, Windows, go get yourself hit by a truck and die. I won't miss you.14 -
It is time... to rant about macs!
No, seriously - I had such a different experience about which not many talk in real life or pretend that it never happens....
Model: 2015 mid MBP 15" with second to highest specs (don't have dedicated gpu).
Rattling fucking toy.... Yea, it rattles! If you shake/move ir sit in trait/bus - it non-stop rattles as a fucking toy. Worst part? It's confirmed issue by apple and it manifacturing issue that they are not keen on fixing!!!! WTF? We have 4 macs in our office - all of them fucking rattles... God help me how annoying that is. (Lose LCD control panel that unsticks from glue. Replacing it solves the issue for 1 month if you carry it anywhere).
Constant fucking crashing/updates.... Every morning I wake up and don't have an app that requires confirmation for restart - it's restarted. YAY, turning on all apps once again.... Why you may ask? Well, because if you tinker with software in any way - it fails to update it and hell breaks lose. It's been a long time since High-Sierra came around and the issue is still there (not running Mojave as it conflicts with soft I have... Woo!). Tried few times - updates fail. Resolution? Reinstall OS!
OS conflicts with applications - damn... People told me it works out of the box.... Yeah, as long as you don't upgrade the OS - then it breaks. Why? Well, because.
Piece of shit power supply. With 4 of our office power supplies - 2 of them failed twice withing warranty and once afterwards... Really? Not to mention that all 4 are starting to shear the sleeve or already did (mine is just wrapped with white electrical tape to give it a support... lol).
Bluetooth - who the hell needs that in mac, right? Well, people do. To start with - it conflicts with 2.4GHz wireless network - you might have one of those and not both at the same time. Next thing is using a device that needs constant connection (mouse, headphones, keyboard - non apple branded) - shit... They can't stay connected for more than an hour without any issues... Constant battle to re-connect it, to re-pair the device and all due to smart apple bluetooth settings. Hell, my mouse (logitech MX master) was even printing random symbols in some applications if moved. All of the issues went away after using a bluetooth dongle... WOO!!!!
Xcode... Ahh, you may never prepare your mac if you don't download 17GB of fucking xCode libraries that enables some tools to be installed/runned as you can NOT get them in any other way and you have to install full xCode software in order to get them... YAY! 17GB wasted on my 256GB SSD that I can't upgrade. GREAT!
OsX applications - ah, don't get offended but if you are using them and you are fine with them - you are probably a monkey that loves being told what to do. You can't customise any actions, you can't configure it the way you like - either you accept their default workflow or go kill yourself. Yep... Had issues with calendar, mail, iMessages, safari... None of them fit my needs :)
Resolution scaling... Fucking hell, the display is 2880 x 1800 but all you let me to use is 1440x900 without scaling? Am I blind to you? Scaling the resolution means that you are fucked if some applications don't support scaling very well. Looking at you Jetbrains - your IDES suck at scaling and slows down the pc to a potato....
Now the pros - keyboard is way better than the new ones, trackpad is GREAT - no need for mouse (using it on external 4k displays only), the battery life is great - getting around 6h of continues development time, 8 if using sublime instead of phpStorm and well, that's about it...
To clarify:
I've bought this device due to the fact that at that time mac and windows pc's with similiar specs costed the same while windows pc sucked with their quality of the device and trackpad... Now the situation is better and when time comes for a next upgrade - it's going to be one of these:
Razer Blade 15, Dell XPS 15, Lenovo Carbon X1 series.
And of course - LINUX. I've had enough issues with windows, and had enough of retardness of apple ecosystem, so switching it is a must for me.
Disclaimer: I might be an unhappy customer, a bit picky but I'd like my device to be setted up as I like and continue to have that until I don't like, not until the company decides to break it. Not to mention that paying almost a yearly salary in my country for one device - I'd expect it to be at least reliable and work without issues....
Rant over.
ps. You can disagree with me, this is my personal experience with MBP over the last 3 years :)8 -
Oh boy, this is gonna be good:
TL;DR: Digital bailiffs are vulnerable as fuck
So, apparently some debt has come back haunting me, it's a somewhat hefty clai and for the average employee this means a lot, it means a lot to me as well but currently things are looking better so i can pay it jsut like that. However, and this is where it's gonna get good:
The Bailiff sent their first contact by mail, on my company address instead of my personal one (its's important since the debt is on a personal record, not company's) but okay, whatever. So they send me a copy of their court appeal, claiming that "according to our data, you are debtor of this debt". with a URL to their portal with a USERNAME and a PASSWORD in cleartext to the message.
Okay, i thought we were passed sending creds in plaintext to people and use tokenized URL's for initiating a login (siilar to email verification links) but okay! Let's pretend we're a dumbfuck average joe sweating already from the bailiff claims and sweating already by attempting to use the computer for something useful instead of just social media junk, vidya and porn.
So i click on the link (of course with noscript and network graph enabled and general security precautions) and UHOH, already a first red flag: The link redirects to a plain http site with NOT username and password: But other fields called OGM and dossiernumer AND it requires you to fill in your age???
Filling in the received username and password obviously does not work and when inspecting the page... oh boy!
This is a clusterfuck of javascript files that do horrible things, i'm no expert in frontend but nothing from the homebrewn stuff i inspect seems to be proper coding... Okay... Anyways, we keep pretending we're dumbasses and let's move on.
I ask for the seemingly "new" credentials and i receive new credentials again, no tokenized URL. okay.
Now Once i log in i get a horrible looking screen still made in the 90's or early 2000's which just contains: the claimaint, a pie chart in big red for amount unpaid, a box which allows you to write an - i suspect unsanitized - text block input field and... NO DATA! The bailiff STILL cannot show what the documents are as evidence for the claim!
Now we stop being the pretending dumbassery and inspect what's going on: A 'customer portal' that does not redirect to a secure webpage, credentials in plaintext and not even working, and the portal seems to have various calls to various domains i hardly seem to think they can be associated with bailiff operations, but more marketing and such... The portal does not show any of the - required by law - data supporting the claim, and it contains nothing in the user interface showing as such.
The portal is being developed by some company claiming to be "specialized in bailiff software" and oh boy oh boy..they're fucked because...
The GDPR requirements.. .they comply to none of them. And there is no way to request support nor to file a complaint nor to request access to the actual data. No DPO, no dedicated email addresses, nothing.
But this is really the ham: The amount on their portal as claimed debt is completely different from the one they came for today, for the sae benefactor! In Belgium, this is considered illegal and is reason enough to completely make the claim void. the siple reason is that it's unjust for the debtor to assess which amount he has to pay, and obviously bailiffs want to make the people pay the highest amount.
So, i sent the bailiff a business proposal to hire me as an expert to tackle these issues and even sent him a commercial bonus of a reduction of my consultancy fees with the amount of the bailiff claim! Not being sneery or angry, but a polite constructive proposal (which will be entirely to my benefit)
So, basically what i want to say is, when life gives you lemons, use your brain and start making lemonade, and with the rest create fertilizer and whatnot and sent it to the lemonthrower, and make him drink it and tell to you it was "yummy yummy i got my own lemons in my tummy"
So, instead of ranting and being angry and such... i simply sent an email to the bailiff, pointing out various issues (the ones6 -
Customer complains that the deployed desktop app is slow at site x.
I check it out with users at site x, and indeed, it does have a delay when trying to connect to a share on a server.
Checks with users at site y and z, no issues.
After a bit of digging, the resolve of a DNS record is most likely the culprit.
Send the ticket to the customer network team to investigate.
Get it back after an hour.
"We have pinged the DNS name, and it responds fine, there must be a bug in the application".
Oh and also, I wrote this rant at work, in my head, with a lot more cursewords involed.3 -
Added a bond interface in my Proxmox installation for added cromulence, works, reboot again, works, reboot once more just to be sure, network down.. systemctl restart networking, successfully put the host's network back up.. lxc-attach 100, network in containers is still down apparently.. exit container, pct shutdown 100, pct start 100, lxc-attach again... Network now works fine in containers too.
Systemd's aggressive parallelization that likely tried to put the shit up too early is so amazing!
I'm literally almost crying in despair at how much shit this shitstaind is giving me lately.
Thank you Poettering for this great init, in which I have to manually restart shit on reboot because the "system manager" apparently can't really manage. Or be a proper init for that matter.
/rant
And yes I know that you've never had any issues with it. If you've got nothing better to say than that then please STFU. "Works for me" is also a rant I wrote a while back.12 -
!norant
This "Last up vote didn't get through because of network issues" is probably the best thing ever
5 -
First message of today :
"Hi, I'm X from the Y office. Do you remember that was you to set up our internal network two months ago? Ok, yesterday we called the elettrician to fix two wall plugs. Now our network is completely broken. Come to fix because we think you did something wrong."
I forced myself into some other jobs i had to do for about 2 hours. After that i grab the smartphone to answer.
Oh look, there is another message.
"Hi, always X from the Y office. We just restored the static IPs you setup after we've changed them early this morning. Now everything works again."
Oh really ?1 -
Let's talk a bit about CA-based SSH and TOFU, because this is really why I hate the guts out of how SSH works by default (TOFU) and why I'm amazed that so few people even know about certificate-based SSH.
So for a while now I've been ogling CA-based SSH to solve the issues with key distribution and replacement. Because SSH does 2-way verification, this is relevant to both the host key (which changes on e.g. reinstallation) and user keys (ever replaced one? Yeah that's the problem).
So in my own network I've signed all my devices' host keys a few days ago (user keys will come later). And it works great! Except... Because I wanted to "do it right straight away" I signed only the ED25519 keys on each host, because IMO that's what all the keys should be using. My user keys use it, and among others the host keys use it too. But not by default, which brings me back to this error message.
If you look closely you'd find that the host key did not actually change. That host hasn't been replaced. What has been replaced however is the key this client got initially (i.e. TOFU at work) and the key it's being presented now. The key it's comparing against is ECDSA, which is one of the host key types you'd find in /etc/ssh. But RSA is the default for user keys so God knows why that one is being served... Anyway, the SSH servers apparently prefer signed keys, so what is being served now is an ED25519 key. And TOFU breaks and generates this atrocity of a warning.
This is peak TOFU at its worst really, and with the CA now replacing it I can't help but think that this is TOFU's last scream into the void, a climax of how terrible it is. Use CA's everyone, it's so much better than this default dumpster fire doing its thing.
PS: yes I know how to solve it. Remove .ssh/known_hosts and put the CA as a known host there instead. This is just to illustrate a point.
Also if you're interested in learning about CA-based SSH, check out https://ibug.io/blog/2019/... and https://dmuth.org/ssh-at-scale-cas-... - these really helped me out when I started deploying the CA-based authentication model.
19 -
Goes back to high school.....
Me: This laptop is having issues logging into the network. I have tried restarting as well as restarting the WiFi. You probally should submit a ticket so IT knows it is broken.
Teacher: They would not fix it anyway.
Me: *facepalm*
TL;DR: Teacher thinks that telling IT to fix a computer would result in nothing happening.1 -
Fuck! My brain just had a catastrophic forgetting!!
I can't remember the PIN of my Android phone that I'm using right now. Luckily, I'm still in because of my finger print but won't help is phone restarts.
Seems like your can't reset PIN without entering previous PIN.
Help!15 -
Inspired by @NoMad. My philosophy is that technology is a means to and ends. We’re a tool oriented species. As it relates to software and hardware, they should be your means to achieve your ends without you needing to think. Think of riding a bicycle or driving a car. You aren’t particularly conscious of them - you just adjust input based on heuristics and reflex - while your doing the activity.
For a long time Software has been horrendously bad at this. There is almost always some setup involved; you need to front-load a plan to get to your ends. Funny enough we’re in the good days now. In the early days of GUI you did have to switch modes to achieve different things until input peripherals got better.
I’ve been using windows from 95 and to this day, though it’s gotten better it’s not trivial to setup an all in one printer and scan a document - just yesterday I had to walk my mother through it and she’s somewhat proficient. Also when things break it’s usually nightmare to fix, which is why fresh installing it periodically is s meme to this day. MS still goes to great lengths with their UI so that most people can still get most of their daily stuff done without a manual.
I started Linux in University when I was offered an intro course on the shell. I’ve been using it professionally ever since. While it’s good at making you feel powerful, it requires intricate knowledge to achieve most things. Things almost never go smoothly no matter how much practice you have, especially if you need to compile tools from source. It also has very little in the ways of safe guards to prevent you from hurting yourself. Sure you might be able to fix it if you press harder but it’s less stress to just fresh install. There is also nothing, NOTHING more frustrating than following documentation to the T and it just doesn’t work! It is my day job to help companies with exactly this. Can’t really give an honest impression of the GUI ux as the distros have varying schools of thoughts with their desktop environments. Even The popular one Ubuntu did weird things for a while. In my humble opinion, *nix is better at powering the internet than being a home computer your grandma can use.
Now after being in the thick of things, priorities change and you really just want to get things done. In 2015 I made the choice to go Mac. It has been one of my more interesting experiences. Honestly, I wish more distros would adopt its philosophy. Elementary only adopted the dock. It’s just so intuitive. How do you install an application? You tap the installer, a box will pop up then you drag the icon to the application folder (in the same box) boom you are done. No setup wizards. How to uninstall? Drag icon from app folder to trash can. Boom done. How to open your app? Tap launch pad and you see all your apps alphabetically just click the one you want. You can keep your frequent ones on the dock. Settings is just another app in launchpad and everything is well labeled. You can even use your printers scanner without digging through menus. You might have issues with finder if your used to windows though and the approach to maximizing and minimizing windows will also get you for a while.
When my Galaxy 4 died I gave iPhone a chance with the SE. I can tell you that for most use cases, there is no discernible difference between iOS and modern android outside of a few fringe features. What struck me though was the power of an ecosystem. My Mac and iPhone just work well together. If they are on the same network they just sync in the background - you need to opt in. My internet went down, my iMac saw that my iPhone had 4g and gave me the option to connect. One click your up. Similar process with s droid would be multi step. You have airdrop which just allows you to send files to another Apple device near you with a tap without you even caring what mechanism it’s using. After google bricked my onHub router I opted to get Apples airport series. They are mostly interchangeable and your Mac and iOS device have a native way to configure it without you needing to mess with connecting to it yourself and blah. Setup WiFi on one device, all your other Apple devices have it. Lots of other cool stuff happen as you add more Apple devices. My wife now as a MacBook, an IPad s d the IPhone 8. She’s been windows android her life but the transition has been sublime. With family sharing any software purchase works for all of us, and not just apples stuff like iCloud and music, everything.
Hate Apple all you want but they get the core tenet that technology should just work without you thinking. That’s why they are the most valued company in the world14 -
Why is it that you guys are not seeing the big picture and reading between the fucken lines... why is it that people always have to run to legislation to fix their problems .... THIS IS WHY.. the other generation accomplished so much more because when there’s a problem they came up with a solution many times better than the status quo.
Those people are few and far between now.. those folks are the innovators. You know whom I’m referring to... those people didn’t whine to create laws to fix or protect their industry from competitors.
We need to stop looking toward our government to fix our issues... especially regarding this issue.. WHY because the people in government ARE NOT TECH PEOPLE!!! THEY DONT EVEN KNOW HOW COMPUTERS WORK! for Pete’s sake folks we had a lady in there who thought the term whip the server ment to literally clean it with a rag... come-on guys, do what they did years ago you don’t like something FIX IT.. by creating something new!
There’s a reason our grandparents generation made it to the fucken moon with less technology than a calculator, BECAUSE THEY PROBLEM SOLVED!
What have we achieved in the last 5 years that is really “big”... fucken apps
Unite together build the next internet learning from the issues we’ve seen with the internet over the last 30 years.. No it won’t be quick no it won’t be easy but nothing revolutionary is easy.
It took 6 years to land a man on the moon, I think we can rebuild the network infrastructure in that time OR FAR LESS if we unite together! Without the government interference we can eliminate the ISPs from the equation and screw them over for screwing us for so long
My group is has the solution, the vision and need, to get this done be we can’t do it alone I will make the official public statement within 24 hours of the vote results...
explaining everything, the plan, the work, EVERYTHING.
We need more people.
For reference the plan can be summarized like this.. nonprofit CoOp Tier 1 ISP.. members being the end users from both sides of the equation ...
TILL THEN
Contact me here,
Or SnapChat: theqsolution
Until I release all the contact info.4 -
In my current company (200+ employees) we have 3 guys who deals with everything related to service desk (format computers, fix network issues, help non-tech people...)
The same team is responsible for the AWS accounts and permissions, Jenkins, self hosted Gitlab... anyway, DevOps stuff.
Thing is: only one of them have enough DevOps background to handle the requests from the engineering team (~15 people). Also, he usually do anything "by hand" clicking trough the AWS interface on each account, never using tools like Infrastructure as Code to help (that's why I started to refer to his role only as Ops, because there's no Dev being done there).
Anyway... I asked my manager why that team is responsible for both jobs, despite the engineering guys having far more experience with those tools. He answered with a shamed smile, as he probably questioned the same to his manager:
- Because they are responsible for everything related to our Infrastructure.
Does it make sense for anyone? Am I missing something here? In what universe this kind of organization is a healthy choice?4 -
So now Microsoft is suddenly deciding devices that "weren't" compatible are now perfectly compatible with Windows 11, and they're rolling this out in bunches at a time.
I still get "This device can not support Windows 11" but my coworkers are starting to see "Upgrade NOW!" and it's honestly gotten a bit sour seeing as I may be next. They're bypassing those who're editing the registry to stop this, too.
If I have to start diving into the deep ends of Windows and find out what IP Windows gets it's updates just to slap it into my HOSTS file, we're already in the apocalypse.
This upgrade is not bad for common people, but upon seeing that the Start menu GUI and taskbar got butchered horribly (I place my taskbar on top of the screen, Windows 11 doesn't allow for that) I myself absolutely want as much distance between me and that shit as possible.
In college, I've been hearing my fellow classmates having issues with Windows 11 left and right, including with how hard it is to get another browser to even work, to the Windows Store not even downloading Microsoft's own apps, to endless update loops, to the infamous "Update of Death"
Keep in mind, they got computers with better specs than mine, and they're having a worse experience. A lot of them just got refunds to the very last issue I just mentioned, all within August, day of purchase to day of return.
Microsoft, I am begging you for mercy, I'm so close to just getting up, finding out where you are, and blocking you from my network at all network and device levels.11 -
Current workload as dev lead:
- 1% actual development
- 2,5% waiting for SaaS to load
- 2,5% cursing company server network connectivity issues
- 5% switching VPNs
- 7,5% pkg management & deploys
- 10% writing JIRA and support tickets
- 12,5% filling in timesheets
- 15% coaching & reviewing a bot coworker
- 19% doing 2FA, refreshing expired passwords
- give up and spend the remaining 25% doing something meaningful8 -
When some other team wants to blame us because they're getting a HTTP Status Code 0....
That's not even a valid status... IT MEANS YOU ABORTED THE REQUEST AND KILLED THE CONNECTION...
OH STILL OUR FAULT... WELL DO U KNOW ABOUT NETWORK ISSUES AND SERVER OVERLOADING WHEN U SPAM IT WITH TOO MANY REQUESTS?
OH YOU RETRIED? HOW DID YOU RETRY? BETTER NOT BE SPAMMING US WITH MORE REQUESTS...
EVER HEARD OF TCP/IP BACK OFF LOGIC....4 -
Kubernetes is a breeze they said. Now I‘m sitting here for several hours trying to find out why my pods randomly fail to resolve domain names.
Coming along my adventure: broken systemd configs, systemd-resolved stub causing loops, broken k3s modules and finding out that busybox‘s nslookup is broken for versions greater than v1.28.4.
50 issues later, I figured out that the dude who setup the corporate network (where the machine in question is located) uses two nameservers: one to resolve the internal routes and one for all the external domains. Luckily, coredns randomly picks a nameserver for each request. Therefore, sometimes queries for external domains reach the nameserver dedicated to the internal network which then answers with NXDOMAIN.
I hate networking so so much...4 -
Weekly status reports. BITCH, I'M TOO BUSY WORKING TO TELL YOU WHAT I DID THIS WEEK.
Mine are also almost always the same:
"fixed broken thing"
"worked on reports for broken thing"
"helped new teammates fix broken thing"
ISSUES REQUIRING ATTENTION:
"my connection is still shit, like i warned would happen before I moved"
"need workstation already connected to network to reduce connection problems"
These don't help the people who need to be micromanaged, and they just piss off those of us who don't.5 -
So recently I installed Windows 7 on my thiccpad to get Hyperdimension Neptunia to run (yes 50GB wasted just to run a game)... And boy did I love the experience.
ThinkPads are business hardware, remember that. And it's been booting Debian rock solid since.. pretty much forever. There are no hardware issues here. Just saying.
With that out of the way I flashed Windows 7 Ultimate on a USB stick and attempted to boot it... Oh yay, first hurdle to overcome. It can't boot in UEFI mode. Move on Debian, you too shall boot in BIOS mode now! But okay, whatever right. So I set it to BIOS mode and shuffled Debian's partitions around a bit to be left with 3 partitions where Windows could stick in one more.
Installed, it asks for activation. Now my ThinkPad comes with a Windows 7 Pro license key, so fuck it let's just use that and Windows will be able to disable the features that are only available for Ultimate users, right? How convenient would that be, to have one ISO for all the half a dozen editions that each Windows release has? And have the system just disable (or since we're in the installer anyway, not install them in the first place) features depending on what key you used? Haha no, this is Microsoft! Developers developers developers DEVELOPERS!!! Oh and Zune, if anyone remembers that clusterfuck. Crackhead Microsoft.
But okay whatever, no activation then and I'll just fetch Windows Loader from my webserver afterwards to keygen my way through. Too bad you didn't accept that key Microsoft! Wouldn't that have been nice.
So finally booted into the installed system now, and behold finally we find something nice! Apparently Windows 7 Enterprise and Ultimate offer a native NFS driver. That's awesome! That way I don't have to adjust my file server at all. Just some fuckery with registry keys to get the UID and GID correct, but I'll forgive it for that. It's not exactly "native" to Windows after all. The fact that it even has a built-in driver for it is something I found pretty neat already.
Fast-forward a few hours and it's time to Re Boot.. drivers from Lenovo that required reboots and whatnot. Fire the system back up, and low and behold the network drive doesn't mount anymore. I've read that this is apparently due to Windows (not always but often) mounting the network drive before the network comes up. Absolutely brilliant! Move out shitstaind, have you seen this beauty of an init Mr. Poet?
But fuck it we can mount that manually after every single boot.. you know, convenient like that. C O P E.
With it now manually mounted, let's watch a movie! I've recently seen Pyro's review on The Platform and I absolutely loved it. The movie itself is quite good too. Open the directory on my file server and.. oh. Windows.. you just put db.thumb on it and db.thumb:encryptable. I shit you not, with the colon and everything. I thought that file names couldn't contain colons Windows! I thought that was illegal in NTFS. Why you doing this in NFS mate? And "encryptable", am I already infected with ransomware??? If it wasn't for the fact that that could also be disabled with something as easy as a registry key, I would've thought I contracted ransomware!
Oh and sound to go with that video, let's pair up some Bluetooth headphones with that Bluetooth driver I installed earlier! Except.. haha nope. Apparently you don't get that either.
Right so let's just navigate the system in its Aero glory... Gonna need to flick the mouse for that. Except it's excruciatingly slow, even the fastest speed is slower than what I'm used to on Linux.. and it's jerky as hell (Linux doesn't have any of that at higher speed). But hey it can compensate for that! Except that slows down the mouse even more. And occasionally the mouse driver gets fucked up too. Wanna scroll on Telegram messages in a chat where you're admin? Well fuck you mate, let me select all these messages for you and auto scroll at supersonic speeds! And God forbid that you press delete with that admin access of yours. Oh maybe I'll do it for you, helpful OS I am!
And the most saddening part of it all? I'd argue that Windows 7 is the best operating system that Microsoft ever released. Yeah. That's the best they could come up with. But at least it plays le games!10 -
I love it when asshats, that wear testicles for sunglasses, like to ask me a question about my past experience with a given technology. Let's call it "X". After I've said my piece about the desired effect "X" was supposed to achieve, and describe the environment/scope where "X" was used, and describe the pain points I've encountered with it or the headaches "X" has caused in those environments, these camel spunk garglers then try to immediately rebut me by saying that every one of the times they've set "X" technology up it's worked just fine.
So, I kindly remind them that my past experience was in large enterprises where "X" technology just doesn't scale well so I've seen some issues with it.
Spunk Gargler: "Hmmm, must've just not been setup correctly."
I lose my shit (internally of course because I can't afford to be without a job right now.) and say, "I'm not so sure that it wasn't setup correctly, I just don't think that 'X' works properly at the scale of 500+ employee environments well. You've only ever set it up in small offices of like - what, 20 users?"
Shitlord McHerp-a-Derp who's Drunk on Spunk: "Maybe, but it just sounds like a bad configuration was causing those issues to me."
He shuffled back into his office shortly after I basically told him he's a fucking chump playing small team tactics and I've seen shit at scale so I've seen first hand what does and does not work well.
I'm writing this because this is the same fucking imbecile that has only ever encountered a /23 network once before from a client they inherited from a previous MSP team and they didn't know how to "safely change it" to a /24 so they just left it in place.
(BTW, just for the non-networking guys/gals out there, I'm sure you've already guessed it, but a /23 network is NOT a fucking problem!)
These puffy cancerous taint boils that call themselves IT engineers are the fucking problem!
I'm not a dev by trade or training, but trying to learn DevOps, and I can totally see why Dev teams can/sometimes get pissed with infrastructure teams... infrastructure/helpdesk side of IT is full of these fucking meat heads.1 -
Took the day and rebuilt my home network with no major issues along the way.
Migrated to a new NAS and gave a Raspberry Pi a new life as a PiHole + DHCP.
Rant: Why can't things always go this smoothly on my projects? 😎2 -
Is it just me or is systemd 240 royally fucked up?
My containers running Arch don't get connected to the network and systemd-networkd fails to start. On my laptop, the network is also unable to connect sometimes. And it consistently fails to complete shutdown without hard poweroff. The only viable temporary solution was rolling back to a snapshot in ALA that still has 239. Is that really supposed to be how a critical system component like the init is supposed to behave and get taken care of its issues?
Fuck QA, amirite 🤪.. seriously, that's even worse than Windows' "features" 😒12 -
I continue to internally read and study about Smalltalk in an effort to see where we might have FUCKED UP and went backwards in terms of software engineering since I do not believe that complex source code based languages are the solution.
So I have Pharo. Nothin to complex really, everything is an object, yet, you do have room for building DSL's inside of it over a simple object model with no issue, the system browser can be opened across multiple screens (morph windows inside of a smalltalk system) for which you can edit you code in composable blocks with no issues. Blocks being a particular part of the language (think Ruby in more modern features) give ample room for functional programming. Thus far we have FP and OO (the original mind you) styles out in the open for development.
Your main code can be executed and instantly ALTER the live environment of a program as it is running, if what you are trying to do is stupid it won't affect the live instance, live programming is ahead of its time, and impressive, considering how old Smalltalk is. GUI applications can be given headless (this is also old in terms of how this shit was first distributed) So I can go ahead and package the virtual machine with the entire application into a folder, and distribute it agains't an organization "but why!!!! that package is 80+ mbs!") yeah cuz it carries the entire virtual machine, but go ahead and give it to the Mac user, or the Linux user, it will run, natively once it is clicked.
Server side applications run in similar fashion to php, in terms of lifecycles of request and how session storage is handled, this to me is interesting, no additional runtimes, drop it on a server, configure it properly and off you go, but this is common on other languages so really not that much of a point.
BUT if over a network a user is using your application and you change it and send that change over the network then the the change is damn near instant and fault tolerant due to the nature of the language.
Honestly, I don't know what went wrong or why we are not bringing this shit to the masses, the language was built for fucking kids, it was the first "y'all too stupid to get it, so here is simple" engine and we still said "nah fuck it, unlimited file system based programs, horrible build engines and {}; all over the place"
I am now writing a large budget managing application in Pharo Smalltalk which I want to go ahead and put to test soon at my institution. I do not have any issues thus far, other than my documentation help is literally "read the source code of the package system" which is easy as shit since it is already included inside. My scripts are small, my class hierarchies cover on themselves AND testing is part of the system. I honestly see no faults other than "well....fuck you I like opening vim and editing 300000000 files"
And honestly that is fine, my questions are: why is a paradigm that fits procedural, functional and OBVIOUSLY OO while including an all encompassing IDE NOT more famous, SELECTION is fine and other languages are a better fit, but why is such environment not more famous?9 -
Will these fucktards just FUCKING FIX EDUROAM! alright it's a WiFi network that works across the globe and there's challenges with that BUT DON'T MAKE ME HAVE TO MANUALLY RECONNECT EVERY random amount of time!!! I'll shove that fucking MSCHAPv2 down you fucking throats with that sweet sweets PEAP sauce bloody arseholes.
What do you fucking mean it works fine? NO IT BLOODY DOESN'T! Get your shit together and at least handle DHCP leases correctly and make them not expire every fucking minute!!
Also, how the flipping fuck does connecting to the eduroam VPN from within fucking eduroam make it more stable? Only ever so slightly though. Incompetent pieces of dick sucking craptards don't make me have to bring out the ethernet jack EVERY FUCKING TIME at school for christ's sake.
No, it doesn't make it my problem because I'm running Linux. Look on the Internet. The forums are fucking filled with people having issues and your docs are from 5 years ago so please kindly FUCK Off!!!15 -
well... I decided to build my own network for my home lab and then I head out to go shopping.
I went for a router and I told this guy what I wanted
a good router that could allow me access the internet when I want over my phones hotspot or supports USB tethering.
guess what? this blessed guy sells me a router locked to optus. I saw the "yes optus" tag but I was so fucking stupid and clueless.
why? I was just too fucking stupid to trust a fellow Nigerian by telling him I have no idea of networking and how routers work.
the router ? netgear n300 dgn2200
did it have the features I wanted at least ? no
he refused to collect it back and I sold something very dear to me to be able to buy that crap. I thought I could solve all my networking issues at once.
fuck these people, bad government bad people.
I'm done crying over it though.
any ideas on how to go around this?
I've been looking and looking for the past two days, for a less destructive option.3 -
The $customer gets a device from us, with th wifi connected as specified in the order. $customer connects it to the mains and monitor, puts in the dongle and the connection is established.
Fast forward 3 weeks, now everything went south. The device does not connect to the network, the service is offline. Our first question: "Has someone modified the WiFi name or password?"
$customer: "No, there were no changes in the WiFi"
So the full arsenal of debugging the connection over LAN starts, interrupted by $customer unplugging the device "because he needs LAN now"
After sometime, we figured out, everything is fine with the device, and ask $customer once again, if the config $ssid and $password is correct.
$customer: "Oh, we changed the name to $ssid2 because it looks nicer, is that a problem?"
Internal: "Are you f*kin kidding me? I asked you exactly that"
Me: "Alright, that explains the issues. Please tell us in advance if you want to change something with the WiFi." -
Rebooted the two oldest EC2 instances in our network today. It went as badly as expected. They were supposed to be identical
* One server rebooted perfectly
* Second server rebooted with data loss, permission issues, configuration failures.4 -
Manager encounters problem, hacks a load of stuff together to "get around" the problem. Asks me to fix the issue. I spend a week tidying up what he'd hacked together, then change it so I encounter the problem.
A morning of probing later, the problem?
One of our servers is running 2 firewalls, so we were having network connection issues on just that server.2 -
Concerning my last post on the two Commodores, (https://devrant.com/rants/963917/...) here's the great story behind the boxed one.
So at the place where I interned over the summer, I helped the tech dept. (IT herein) move to a new bldg. We had to dismantle most of the network infrastructure stuff, so we were in the server room a lot. First day on the job, Boss shows me server room, I'm amazed and all because this is my first real server room lol.
We walk around, and there's a Commodore 64 box on a table, just kinda there. I ask, "Uh, is that actually a C64?" B: "Yeah, that's E's." Me: "E?" (name obfuscated) B: "Yeah, E's a little crazy." Me: "Is it actually in there?" B: "Absolutely, check it out!" *opens box and sees my jaw drop* Me: "Well, alrighty then!" So that lingers in my mind for a while until I meet E. He is a fuckin hilarious guy, personifying the C64, making obscure and professionally inappropriate references. Everyone loves him, until he pranks them. He always did.
We’re in the server room, wiping some Cisco switches or something, and we have some downtime, so I ask him about the 64, and he's like "Yeah, I haven't had time to diagnose her issues much. If you want her, go ahead, see if you can make it work!" Me: "You're kidding, right?" E: "Nah, not at all!"
That day I walked out with a server motherboard, 2 Xeon CPUs and some RAM for the server (all from an e-waste bin, approved for me to take home from boss) and a boxed C64. Did a multimeter test on the PSU pins, one of the 9vAC pins is effectively dead (1.25v fluctuating? No thanks.) but everything else is fine except for a loose heatsink and a blown fuse in each C64. Buying the parts tonight. I wanna see this thing work!1 -
My client installed a new proxy that severely blocks out most of their own intranet, including their IT service desk. We can't raise tickets to let them know and their email just redirects us to their service desk. Fuck me these guys are idiots.
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Friday 13th. Superstition.
0655, got WFH laptop going. 0700, VPN'ed in. Bluescreen, first in ages. Yes, Windows, the hatred is mutual. Rebooted. Windows claimed memory fault, offered check, 40 minutes. Noped out. Started machine. VPN'ed in. Some strange script error that I'd never seen before. Rebooted. Script error again. Shut down machine, then rebooted, same problem. 0715, fuck, still wearing sweaters, my e-scooter not charged, and an important Teams call at 0800.
Got dressed, stuffed laptop into backpack, hurried up by foot. Took the bus. Fuck, the next connection on the change station just had gone off. Took a taxi to make it. Arrived at the company, plugged in the laptop, started with no issues. Had the important call.
Took the laptop to IT. Tested it with external network connection and VPN. Worked with no script error. Had it checked for RAM issues. No issue. WTF had happened in the morning?!6 -
I really don't understand this particular Government Department's IT Unit. They have a system and network to maintain except:
- They don't have a DBA
- They don't have a dedicated Network Engineer or Security Staff
- Zero documentation on all of the systems that they are taking care of (its all in each assigned particular staff's brain they said)
- Unsure and untested way of restoring a backup into a system
- Server passwords are too simple and only one person was holding this whole time and its to an Administrator account. No individual user account.
- System was developed by an in-house developer who is now retired and left very little documentation on its usage but nothing on how its setup.
But, the system has been up and operational for the past 20 years and no major issues whatsoever with the users using it. I mean its a super simple system setup from the looks of it.
1 App Server connected to 1 DB Server, to serve 20-30 users. But it contains millions of records (2GB worth of data dump). I'm trying to swing to them to get me on a part time work to fix these gaps.
God save them for another 20 years.3 -
Proper rant tonight... I was getting an upgrade to my home entertainment today. It needed an engineer visit. What a useless clown he turned out to be.
2 hrs after arriving, he left and things weren't working remotely right at all. But it was Saturday and he was off the clock so I had to suck it up. No option to back out either - it was all activated and I had to accept it.
He spent most of the time arguing with me about my home network was set up and how it was wrong and how it was important for the overall system to work. Being a geek and having done research, I couldn't understand this - that wasn't how it was meant to be, I knew. I accept my home wiring is a bit odd, but I've had a working system for years because it's all necessary.
After all the faffing about and purchase of some new powerline units (which I accept I needed anyway but where unrelated to this set up), looking more into it myself, it is now up and running correctly.
I am thoroughly pissed at the ineptitude of the engineer. He clearly doesn't understand how the system works. He doesn't understand how powerline works and how it's a life saver for people with awkwardly shaped houses or thick walls where Wi-Fi is useless. If he had, we would have had far fewer issues and I wouldn't have had the stress of thinking I'd killed our home entertainment and internet and there was nothing I could do about it.
I don't blame the provider (besides them clearly not providing adequate training). But this was arrogant uselessness. At least I had the knowledge to understand how it was meant to work and get it sorted myself.
Maybe it could be a useful sideline job if I get fed up with developing.7 -
The universe has taken a cactus.
It proceeded to gift the cactus with a toxin that greatly enhances the stimulus of pain.
After the universe watched it's miraculous creation it decided to shove it up so far my arse that my gag reflex turned on and I puked a lot of cactus.
Didn't sleep well, weekend hardware migration finish, today an old server got moved.
Some part, most likely the redundant PSU, had a short circuit - decided to take the switches out... Which are the only non redundant hardware...
There was only one critical system in the whole rack, that was one redundant firewall.
Guess what happened..... Naaaa?
*drum roll*
For whatever reason, the second firewall didn't kick in, so large part of internal network unreachable as VPN was on the firewall.
:thumbsup:
That's not cactus level yet.
Spontaneously a large part of the work at home crew decided to call, cause getting an email wasn't enough.
So while all the phones were ringing and we had the joyful fun to carefully take apart a whole rack to check for possible faulty wiring / electric burns / hardware damage and getting firewall up and running again...
Some dev decided to run a deployment (doable as one of the few working at the company at the moment -.-).
I work from home, but we had a conference phone call running the whole time so I could "deescalate" and keep others up-to-date. So me on headphone with conference call, regular phone for calls, while typing mails / sms for de-escalation.
Now we're reaching cactus level, cause being tortured by being annoyed out of hell by all telephone ringing, the beeping of UPS (uninterruptible power supplies), the screaming of admins from the server room and the roaring of air coolers…
Suddenly said dev must have stood in the midst of the chaos… and asked for help cause "the deployment broke, project XY is offline"...
I think it was the first time since years that I screamed at the top of my lungs.
Bad idea (health issues)… but oh boy was it a pleasure to hear my own voice echo through the conference speaker and creating an echoic sound effect.
It was definitely worth coughing out my loungs for the next hour and I think it was the best emotional outburst ever.
I feel a bit sorry for the dev, but only a tiny bit.
After the whole rack thing, the broken deployment fixing and the "my ears are bleeding and I think I will never be able to talk again" action...
We had to roll out several emergency deployments to fix CVEs (eg libexpat).
This day was a marvelous shit show.
I will now cry myself to sleep with some codein.1 -
So yesterday I installed Arch. Well, sort of. So far the GUI isn't configured so it's literally less convenient than an equally unconfigured TTY. But I'm getting there, today I connected to a secure Wi-Fi network. Tomorrow I expect to install something for power efficiency and start configuring stuff/creating a proper DE. Last time, when I stripped down Ubuntu and installed i3wm there, the first thing that bothered me was the lack of a wallpaper so I never got to issues like the keyring not unlocking, the x11 default font being two physical pixels tall, or added peripherals not being handled. This time my plan is to solve every issue as soon as I get there. For this reason I'll use a queue for managing my tasks rather than a stack like Google Keep.10
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The year was 2006. During the first half of my career, I use to work in the NOC. This was before I made my transition to software engineer. I worked on the third shift for a bank services company. The company was on a down turn. Just years earlier they just went public, and secured a deal with a huge well known bank. Eventually they entered a really bad contract with the bank and was put into a deal they couldn't deliver on. The partnership collapse and their stock plummeted. The CEO was dismissed, and a new CEO came in who wanted to "clean things up".
Anyway I entered the company about a year after this whole thing went down. The NOC was a good stepping stone for my career. They let me work as many hours as I liked. And I took advantage of it, clocking in 80 hours a week on average. They gave me the nick name "Iron Man".
Things started to turn around for the company when we were able to secure a support contract with a huge bank in the Alabama area. As the NOC we were told to handle the migration and facilitate the onboarding.
The onboarding was a mess with terrible instructions that didn't work. A bunch of software packages that crashed. And the network engineers were tips off, as they tunnel between our network and the banks was too narrow, creating an unstable connection between us and them. Oh, and there were all sorts of database corruption issues.
There was also another bank that was using an old version of our software. The sells team had been trying to get them off our old software for over a year. They refuse to move. This bank was the last one using this version, and our organization wanted to completely cut support.
One of the issue we would have is that they had an overnight batch job that had an ETA to be done by 7 AM. The job would often get stuck because this version of the software didn't know how to fail when it was caught in an undesired state. So the job hung, and since the job didn't have logging, no one could tell if it failed unless the logs stopped moving for an hour. It was a heavily manually process that was annoying to deal with. So we would kill the JVM to "speed" the job up. One day I killed the JVM but the job was still late. They told me that they appreciated the effort, but that my job was only to report the problem and not fix it.
This got me caught up in a major scandal. Basically they wanted the job to always have issues everyday. Since this was critical for them, all we needed to do was keep reporting it, and then eventually this would cause the client to have to upgrade to our new software. It was our sales team trying to play dirty. It immediately made me a menace in the company.
For the next 6 months I was constantly harassed and bullied by management. My work was nitpicked. They asked me to come into work nearly everyday, and there was a point I worked 7 days with no off days. They were trying to run me so dry that I would quit. But I never did.
On my last day at the company, I was on a critical call with a customer, and my supervisor was also on the line. My supervisor made a request that made no sense, and was impossible. I told her it wasn't possible. She then scalded me on the call in front of customers. She said "I'm your supervisor, you're just a NOC technician, you do what I say and don't talk back". It was embarrassing to be reprimanded on a call with customers. I never quite recovered from that. I could fill myself steaming with anger. It was one of the first times in my adult life that I felt I really wanted to be violent towards someone. It was such a negative feeling I quit that day at the end of my shift with no job lined up.
I walked away from the job feeling very uncertain about my future, but VERY relieved. I paid the price, basically unable to find a job until a year and a half later. And even was forced to move back in with my mother. After I left, the company still gave my a severance. Probably because of the supervisor's unprofessional conduct in front of customers, and the company probably needed to save face. The 2008 crash kept me out of work until 2009. It did give me time to work on myself, and I swore to never let a job stress me out to that degree. That job was also my last NOC job and the last job where did shift work. My next few jobs was Application Support and I eventually moved into development full time, which is what I always wanted to do.
Anyway sorry if it's a bit long, but that's my burnout story. -
Ok... so I have a unique question/opportunity. I can't give all the details but here's the jist:
3yrs ago I was hired to consult a now prominent(still decently well known then) web-based company with many thousands of users, dealing with a lot of money and leveraging a social environment. They had several issues but initially they really needed me to find/train chat mods.
I did not take the offer for monetary reasons, like all consulting I've done, I had additional reason and/or fondness to fix the issues. In this case it was an interesting challenge and I knew several customers and some support staff so it'd be worthwhile.
They (without request) reduced their typical 2mo probationary period to 2wk for me. With less than a day left of that period, I was 'hacked' via a pushed telegram update, on the account they made me create for work purposes (they had control of the phone number not me).
During this 'hack' one of the 2, currently active, culprits sent a message to his tg account from the 'hacked' one and quickly deleted the entire convo. The other pretended (poorly) to be me in the chat with the mods in training (at least a few directly witnessed this and provided commentary).
Suddenly, I was fired without any rationale or even a direct, non-culprit, saying anything to me.
The 'hack' also included some very legit, and very ignorantly used, Ukrainian malware.
This 'hack' was only to a 2nd gen lenovo yoga I got due to being a certified refurbisher... just used for small bs like this chat mod/etc job. I even opened up my network, made honey pots, etc., waiting for something more interesting... nope not even an attempt at the static ip.
I started a screen recording program shortly after this crap started (unfortunately after the message sent be 'me' to the dude who actually sent it happened... so i still dont know the contents).
I figured I'd wait it out until i was bored enough or the lead culprit was at a pinnacle to fall from...
The evidence is overwhelming. This moron had no clue what he was doing (rich af by birth type)... as this malware literally created an unhidden log file, including his info down to the MAC id of his MacBook... on my desktop in real time (no, not joking... that stupid)
Here's my quandary... Due to the somewhat adjacent nature of part of our soon to be public start-up... as i dont want it to turn into some coat tail for our tech to ride on for popularity... it's now or never.
Currently im thinking, aside from any revenge-esq scheme, it'd be somewhat socially irresponsible to not out him to his fellow investors and/or the organisation that is growing with him as one of few at the forefront... ironically all about trust/safety/verification of admins in the industry.
I tried to reach out to him and request a call... he's still just as immature. Spent hours essentially spamming me while claiming it wasnt him but hed help me find whoever it was... and several other failed attempts to know what i had. When i confirmed he wasnt going to attempt a call, i informed him id likey mute him because i don't have time for back and forth bs. True to form he deleted the chat (i recorded it but its of no value).
So... any thoughts?7 -
So I recently finished a rewrite of a website that processes donations for nonprofits. Once it was complete, I would migrate all the data from the old system to the new system. This involved iterating through every transaction in the database and making a cURL request to the new system's API. A rough calculation yielded 16 hours of migration time.
The first hour or two of the migration (where it was creating users) was fine, no issues. But once it got to the transaction part, the API server would start using more and more RAM. Eventually (30 minutes), it would start doing OOMs and the such. For a while, I just assumed the issue was a lack of RAM so I upgraded the server to 16 GB of RAM.
Running the script again, it would approach the 7 GiB mark and be maxing out all 8 CPUs. At this point, I assumed there was a memory leak somewhere and the garbage collector was doing it's best to free up anything it could find. I scanned my code time and time again, but there was no place I was storing any strong references to anything!
At this point, I just sort of gave up. Every 30 minutes, I would restart the server to fix the RAM and CPU issue. And all was fine. But then there was this one time where I tried to kill it, but I go the error: "fork failed: resource temporarily unavailable". Up until this point, I believed this was simply a lack of memory...but none of my SWAP was in use! And I had 4 GiB of cached stuff!
Now this made me really confused. So I did one search on the Internet and apparently this can be caused by many things: a lack of file descriptors or even too many threads. So I did some digging, and apparently my app was using over 31 thousands threads!!!!! WTF!
I did some more digging, and as it turns out, I never called close() on my network objects. Thus leaving ~30 new "worker" threads per iteration of the migration script. Thanks Java, if only finalize() was utilized properly.1 -
All of them lol
I'm working on my own streaming service. Yes, I know plex a thing but I've had issues with it and I'm honestly doing this more for the fun of it.
When it's ready, I'll run two versions. One that'll use to access my stuff outside my network, Plex style and one that hosts old movies that are now in the public domain. I'll use that one for demonstrative purposes4 -
Without a doubt it has to be the internal company search engine/file finding tool @thewamz and I wrote.
The company has a wide UNC network with files scattered all over the place and they need a way to keep track of where the files get moved to (they can and do get moved). The original tool was written in Java/Tomcat and didn't use any frameworks or utilities beyond custom written ones, no orms, and the SQL was just raw strings. The program didn't take into account that files might be moved or deleted so it never removed anything from the database, it just kept adding files and never removing them.
It however never stores files itself, just links to files elsewhere on the UNC network.
It took six months to get it into what might be a stable beta or release candidate state. The user interface is good, very simple and intuitive, the whole thing was rewritten in python/django, there were issues with utf 8 (and mysql not fully supporting utf 8 in its own utf 8 mode), we added a regex search mode (which was sorely lacking), the search used to take up to fifteen minutes however we sped it up to less than a minute (worst case when a user simply puts "^$" as the regex search). It has a multi threaded design which does some checks to ensure it doesn't spawn too many threads and get stuck in constant Gil switching. Still some bugs to fix, like moving the processing of results returned by the server in a web worker so that the content widget doesn't lock up processing millions of search results and moving the back end to use asynchronous python might gain a performance boost. But on the whole I think the system is ready to replace the older system that all the users are frustrated with and constantly complain about.
However the annoying bit is... How to actually get the new system online, while I am responsible for the development of tools and their maintenance, I am not responsible for their initial deployment and that means I have no idea when (or even if) my new tool will even ever be released :/ -
My desktop pc is suddenly having issues connecting to my home WiFi network, every few minutes it just stops having an internet connection while not showing anything out of the ordinary.
I finally have time to work on some side projects and now THIS happens, weirdly enough it's also just this network, my hotspot seems to work fine.
Now I have a watcher on to keep systemctl restarting the networkmanager, why can stuff just not work for once ? ;_;
I've had this issue since a few months but the failure interval has never been this bad. usually it was just one restart a day
Time to look up the linux mint forums again2 -
fuck.. FUCK FUCK FUCK!!!
I'mma fakin EXPLODE!
It was supposed to be a week, maybe two weeks long gig MAX. Now I'm on my 3rd (or 4th) week and still got plenty on my plate. I'm freaking STRESSED. Yelling at people for no reason, just because they interrupt my train of thought, raise a hand, walk by, breathe, stay quiet or simply are.
FUCK!
Pressure from all the fronts, and no time to rest. Sleeping 3-5 hours, falling asleep with this nonsense and breaking the day with it too.
And now I'm fucking FINALLY CLOSE, I can see the light at the end of the tunne<<<<<TTTOOOOOOOOOOOOOTTTTT>>>>>>>
All that was left was to finish up configuring a firewall and set up alerting. I got storage sorted out, customized a CSI provider to make it work across the cluster, raised, idk, a gazillion issues in GH in various repositories I depend on, practically debugged their issues and reported them.
Today I'm on firewall. Liason with the client is pressured by the client bcz I'm already overdue. He propagates that pressure on to me. I have work. I have family, I have this side gig. I have people nagging me to rest. I have other commitments (you know.. eating (I practically finish my meal in under 3 minutes; incl. the 2min in the µ-wave), shitting (I plan it ahead so I could google issues on my phone while there), etc.)
A fucking firewall was left... I configured it as it should be, and... the cluster stopped...clustering. inter-node comms stopped. `lsof` shows that for some reason nodes are accessing LAN IPs through their WAN NIC (go figure!!!) -- that's why they don't work!!
Sooo.. my colleagues suggest me to make it faster/quicker and more secure -- disable public IPs and use a private LB. I spent this whole day trying to implement it. I set up bastion hosts, managed to hack private SSH key into them upon setup, FINALLY managed to make ssh work and the user_data script to trigger, only to find out that...
~]# ping 1.1.1.1
ping: connect: Network is unreachable
~]#
... there's no nat.
THERE"S NO FUCKING NAT!!!
HOW CAN THERE BE NO NAT!?!?!????? MY HOME LAPTOP HAS A NAT, MY PHONE HAS A NAT, EVEN MY CAT HAS A MOTHER HUGGING NAT, AND THIS FUCKING INFRA HAS NO FUCKING NAT???????????????????????
ALready under loads of pressure, and the whole day is wasted. And now I'll be spending time to fucking UNDO everything I did today. Not try something new. But UNDO. And hour or more for just that...
I don't usually drink, but recently that bottom shelf bottle of Captain Morgan that smells and tastes like a bottle of medical spirit starts to feel very tempting.
Soo.. how's your day2 -
Fucking remote db doesn't want to work with me and workbench. DB is on an empty test server, no firewall issues on the network, powershell on my pc says ping ok, tcp failing though, server firewall not running, server up and running.
Tried to modify network access on db configs like bind-adress, set my db user "host" value to wildcard. Now I can log in on workbench with my user, yet root somehow fails, wtf?
And of course once the connection is live, no db us visible, accessible, nothing works. I'm so frustrated. About to nuke it and restart ... again!13 -
Hi everyone. I'm sorry to take up some of your time. I've recently moved out and am now living alone (broke up with my gf of 3 years). After all the work that I put into moving out, I'm out of energy and I can't find it in myself to do what I want to do. I feel a bit trapped and need some help. If anyone knows a way out of this shithole I put myself into, I'd greatly appreciate it.
I'm also having network issues and, on top of that, I can't install CentOS 7 on a smart array... Not so smart after all, apparently.
I'm generally feeling like I've made a bad choice, but, deep inside, I know I want to focus on work and learning.
Any tips appreciated. Thanks!9 -
personal projects, of course, but let's count the only one that could actually be considered finished and released.
which was a local social network site. i was making and running it for about three years as a replacement for a site that its original admin took down without warning because he got fed up with the community. i loved the community and missed it, so that was my motivation to learn web stack (html, css, php, mysql, js).
first version was done and up in a week, single flat php file, no oop, just ifs. was about 5k lines long and was missing 90% of features, but i got it out and by word of mouth/mail is started gathering the community back.
right as i put it up, i learned about include directive, so i started re-coding it from scratch, and "this time properly", separated into one file per page.
that took about a month, got to about 10k lines of code, with about 30% of planned functionality.
i put it up, and then i learned that php can do objects, so i started another rewrite from scratch. two or three months later, about 15k lines of code, and 60% of the intended functionality.
i put it up, and learned about ajax (which was a pretty new thing since this was 2006), so i started another rewrite, this time not completely from scratch i think.
three months later, final length about 30k lines of code, and 120% of originally intended functionality (since i got some new features ideas along the way).
put it up, was very happy with it, and since i gathered quite a lot of user-generated data already through all of that time, i started seeing patterns, and started to think about some crazy stuff like auto-tagging posts based on their content (tags like positive, negative, angry, sad, family issues, health issues, etc), rewarding users based on auto-detection whether their comments stirred more (and good) discussion, or stifled it, tracking user's mental health and life situation (scale of great to horrible, something like that) based on the analysis of the texts of their posts...
... never got around to that though, missed two months hosting payments and in that time the admin of the original site put it back up, so i just told people to move back there.
awesome experience, though. worth every second.
to this day probably the project i'm most proud of (which is sad, i suppose) - the final version had its own builtin forum section with proper topics, reply threads, wysiwyg post editor, personal diaries where people could set per-post visibility (everyone, only logged in users, only my friends), mental health questionnaires that tracked user's results in time and showed them in a cool flash charts, questionnaire editor where users could make their own tests/quizzes, article section, like/dislike voting on everything, page-global ajax chat of all users that would stay open in bottom right corner, hangouts-style, private messages, even a "pointer" system where sending special commands to the chat aimed at a specific user would cause page elements to highlight on their client, meaning if someone asked "how do i do this thing on the page?", i could send that command and the button to the subpage would get highlighted, after they clicked it and the subpage loaded, the next step in the process would get highlighted, with a custom explanation text, etc...
dammit, now i got seriously nostalgic. it was an awesome piece of work, if i may say so. and i wasn't the only one thinking that, since showing the page off landed me my first two or three programming jobs, right out of highschool. 10 minutes of smalltalk, then they asked about my knowledge, i whipped up that site and gave a short walkthrough talking a bit about how the most interesting pieces were implemented, done, hired XD
those were good times, when I still felt like the programmer whiz kid =D
as i said, worth every second, every drop of sweat, every torn hair, several times over, even though "actual net financial profit" was around minus two hundred euro paid for those two or three years of hosting. -
My work product: Or why I learned to get twitchy around Java...
I maintain a Java based test system, that tests a raster image processor. The client is a Java swing project that contains CORBA bindings to the internal API of the raster image processor. It also has custom written UI elements and duplicated functionality that became available in later versions of Java, but because some of the third party tools we use don't work with later versions of Java for some reason, it's not possible to upgrade Java to gain things as simple as recursive directory deletion, yes the version of Java we have to use does not support something as simple as that and custom code had to be written to support it.
Because of the requirement to build the API bindings along with the client the whole application must be built with the raster image processor build chain, which is a heavily customised jam build system. So an ant task calls out to execute a jam task and jam does about 90% of the heavy lifting.
In addition to the Java code there's code for interpreting PostScript files, as these can be used to alter the behaviour of the raster image processor during testing.
As if that weren't enough, there's a beanshell interface to allow users to script the test system, but none of the users know Java well enough to feel confident writing interpreted Java scripts (and that's too close to JavaScript for my comfort). I once tried swapping this out for the Rhino JavaScript interpreter and got all the verbal support in the world but no developer time to design an API that'd work for all the departments.
The server isn't much better though. It's a tomcat based application that was written by someone who had never built a tomcat application before, or any web application for that matter and uses raw SQL strings instead of an orm, it doesn't use MVC in any way, and insane amount of functionality is dumped into the jsp files.
It too interacts with a raster image processor to create difference masks of the output, running PostScript as needed. It spawns off multiple threads and can spend days processing hundreds of gigabytes of image output (depending on the size of the tests).
We're stuck on Tomcat seven because we can't upgrade beyond Java 6, which brings a whole manner of security issues, but that eager little Java updated will break the tool chain if it gets its way.
Between these two components we have the Java RMI server (sometimes) working to help generate image data on the client side before all images are pulled across a UNC network path onto the server that processes test jobs (in PDF format), by reading into the xref table of said PDF, finding the embedded image data (for our server consumed test files are just flate encoded TIFF files wrapped around just enough PDF to make them valid) and uses a tool to create a difference mask of two images.
This tool is very error prone, it can't difference images of different sizes, colour spaces, orientations or pixel depths, but it's the best we have.
The tool is installed in both the client and server if the client can generate images it'll query from the server which ones it needs to and if it can't the server will use the tool itself.
Our shells have custom profiles for linking to a whole manner of third party tools and libraries, including a link to visual studio 2005 (more indirectly related build dependencies), the whole profile has to ensure that absolutely no operating system pollution gets into the shell, most of our apps are installed in our home directories and we have to ensure our paths are correct for every single application we add.
And... Fucking and!
Most of the tools are stored as source bundles in a version control system... Not got or mercurial, not perforce or svn, not even CVS... They use a custom built version control system that is built on top of RCS, it keeps a central database of locked files (using soft and hard locks along with write protecting the files in the file system) to ensure users can't get merge conflicts by preventing other users from writing to the files at all.
Branching is heavy weight and can take the best part of a day to create a new branch and populate the history.
Gathering the tools alone to build the Dev environment to build my project takes the best part of a week.
What should be a joy come hardware refresh year becomes a curse ("Well fuck, now I loose a week spending it setting up the Dev environment on ANOTHER machine").
Needless to say, I enjoy NOT working with Java. A lot of this isn't Javas fault, but there's a lot of things that Java (specifically the Java 6 version we're stuck on) does not make easy.
This is why I prefer to build my web apps in python or node, hell, I'd even take Lua... Just... Compiling web pages into executable Java classes, why? I mean I understand the implementation of how this happens, but why did my predecessor have to choose this? Why?2 -
My office uses decade old refurbished optiplexs. One of them even runs win7 32bit (ALL the rest or 64 bit) last night I stayed late to finalize some setup for moving the shared folder from a network shared external drive plugged into one person's computer. Over to a system that'll act as a NAS as well as run some simple automation (nightly backups mostly)
While doing that I remembered one person complaining their computer not always booting right. So I turned it on. Made sure it worked didn't notice any obvious issues. Turned it off. Unplugged it. Opened it up. didn't see any obvious issues so I closed it back up. Tried to turn it back on and it refused. Then I smelled burning electronics. Quickly turned it off unplugged and opened.
I think something shorted and the hard drive finally failed or something. I don't know what exactly it could've been but I threw a fit and left for the day
I'm currently in my way in early to swap that computer out and do some more investigating. Wish me luck talking to my boss less than a month in and something breaks while I'm in the office alone8 -
So, today, I wanted to try setting up a wireguard VPN server on my little raspberry pi at home. I... expected /some/ issues, but what I found dumbfounded me.
1 - I already had the wireguard package from the unstable branch of the main raspbian repo installed... Huh, okay.
2 - Setting up config was extremely easy... Wow, so the rumors were true. Wireguard really is almost dumb-simple.
3 - Failed to create a network interface? Oh, trouble, here it is! So lets see... modprobe wireguard... Nope. Don't have the module? What?
4 - Reconfigure package to rebuild the module - missing kernel headers? Huh... weird
This was the simple stuff... Then I went down the rabbit hole of the Raspberry Pi ecosystem:
1 - There is the Raspberry Pi Bootloader, that is apparently separate from the Kernel itself. And I didn't seem to have any of the standard linux-image-* installed... What? Weird, yet there I was, running a 4.19.42-v7+ kernel...
2 - No kernel and no headers... What... The... Fuck
3 - Okay, so... Lets just... try to install the latest kernel image then? One apt-get install... It downloaded the image, but during package configuration, it failed because... I didn't have... its headers? What? What for? And if it needs them (for whatever reason), why isn't the headers package as a dependency? Ugh, whatever...
4 - Another apt-get install and... Okay, building the initrd image aaaaand...
FAIL
WHAT. What is it this time!?
Oh... Ran... No more space on device? What? Is /boot independent? Of course it is, it has to be, its a bloody different filesystem
Okay, so, lets che-OH MY GOD WTF.
Its just bloody 45 MBs big! The entire /boot is just 45 MBs large. WHY. THE. FUCK.
This was a default raspbian install from I have no idea when. But... Why. Oh WHY would ANYONE pre-configure /boot to be this incredibly tiny!?
No wonder the new init ramdisk couldn't fit in there! Its already used up from 64%!
Thanks, Raspbian Devs, now I gotta reinstall the whole system because, yes, the /boot is, of course, sector 8192. Just far enough from 2048 that there are *some* sectors free - About 3 MBs.
So what did I try? Remove the partition and recreate it from the very beginning. Only... I never tried in in the past, and okay, kernel doesn't like having the partition where its image resides deleted on the fly, it will not give up FDs pointing there or something.
So now, I have a system I cannot reboot, or it will never boot back up :|
Thanks, Raspbian!
I need to get a cheap 1U somewhere or something T.T1 -
In my previous position I did mostly networking and helped out where I could setting up servers and workspaces. About a month ago our systems admin left the company so I got to spend all day troubleshooting network issues and configuring the proper NAT statements to connect a new hire to our customers networks. I was supposed to be working on migrating our api from the Splunk search head to the indexer to keep it from absolutely tanking the performance of our database.
-
AHHHHHHHHHHGGGH
I HATE VPN SETUP
- Trying OpenSwan
Installing open swan on a Debian machine.. setting up the config.
Restarting openswan. Syntax error. No syntax error to be found.
Different tutorial.. it starts! Try to connect.. I can’t connect. Look at the logs. No errors.
Tcpdump. My traffic is coming through.. all fine.. try to connect again.. it works! (Nothing changed!)
Try to ping somewhere else.. no connectivity.
Try to ping an IP in the same network.. works fine. So I have connectivity, just no internet.
Spend an hour finding out about traffic directions of which no one seems to know what they really mean.
Boss tells me to stop using openswan because it’s deprecated and replaced by strong swan..
- Strongswan
Reinstall Debian machine, install strongswan. Copy openswan config. Oh, they’re incompatible? Look up strong swan config, and the service starts.
Connect to the VPN.. it works! Again, no internet, just connectivity in the same network. Spend 2h debugging the config, disable firewalls everywhere, find an ancient bug in the Debian package related to my issues.. ok, let’s try compiling from source.. you know what, let’s not. I’ll throw this Debian machine away and try something completely different.
- pfSense
Ok, this looks easy enough! Let’s just click through the initial setup, change some firewall rules, create an L2TP VPN with a simple wizard.
Try to connect to VPN. First, it times out. Maybe a firewall issue? Turn off firewall.. ah, something happens now. I get an error message right after trying to connect to the VPN. Hmm, the port doesn’t even get opened when I enable the firewall.. this implementation seems a bit buggy.. let’s try their OpenVPN module.
Configure OpenVPN. Documentation isn’t that clear.. apparently a client isn’t actually a client but a user is a client.. ok, there’s a hidden checkbox somewhere.
Now where do I download my certificate? Oh, I need a plug-in for that.. ok, interesting. Able to download the certificate, import it, connect and.. YES!!! I can ping! But, I have no DNS..
Apparently, ICMP isn’t getting filtered but all outbound ports are.. yet the firewall is completely disabled. Maybe I need outbound NAT? Oh. There’s no clear documentation on where to configure it. Find some ancient doc, set it up, still no outbound connectivity.
AHAHAHAHHHHHHHHHHG
Then I tried VyOS. I had a great L2TP VPN working in less than 15 mins. Thank you VyOS for actually providing proper docs and proper software.3 -
Make your code available for your team members, please.
So we're working on this robotics project using ROS, a framework that enables multiple nodes in a network exchange their functionality among each other through tcp connections. Each node can be implemented and executed on your own machine, and tested with dummy inputs, but in collaboration they make a robot do fancy stuff.
The knowledgebase needs data from the image processing unit, providing this data to others with semantic context to high level planning, which uses this semantic data for decision making and calling the robot manipulation node with meaningful input, to navigate the robot's components in the environment. We use a dedicated machine, which pulls the corresponding repositories and is always kept configured correctly, to run each node, such that everybody has access to each other's work when needed.
So far so good. We tried to convince the manipulation guy (let's call him John) to run his code on our central machine, not a week, but since the first day, 5 months ago. Our cluster classification has been unavailable for 2 months, but my collegue fixed that. We still can't run the whole project without John's computer. If his machine blows up we're fucked.
Each milestone feels like a big-bang-test, fixing issues in interfaces last-minute. We see the whole demo just moments before our supervisors arrive at the door.
I just hope he doesn't get hit by a truck.2 -
One of my favorite parts of my job is that I’m not allowed to resolve firewall issues myself. IT ops frequently breaks my firewall config, preventing me from resolving any domain names or running dns queries in general even though I still have connectivity. So I call the support number. Remote Desktop icon appears in the corner of my screen.
“Hi I have connectivity but can’t resolve any domain names”
“Have you tried using your browser, maybe they just block pings”
“Well no because I can ping 8.8.8.8, see?”
“Hmm well have you tried from your browser?”
“Yes.”
“Maybe it’s just an issue with ping traffic”
“Well no because I’m not having issues with icmp traffic. I can still ping 8.8.8.8, see?”
“Hmm that’s weird”
*opens network config, renews dhcp lease*
“But I don’t think that’s relat...”
“I know!”
*opens my command prompt, flushes dns cache*
“But if this were a cache issue the requests wouldn’t take so long to tim...”
“I know.”
(Starting to think he doesn’t know)
“I’ll pass this on to the networking guys”
“Thanks”
Third time this has happened. Every time they claim they didn’t change anything and it fixed itself. Obviously this is not the case, because after networking guys “don’t change anything” it starts working again. Every time they talk to me like I have the technical prowess of an HR rep. Like somehow I’m the only software engineer in the world that doesn’t know what the ping command does.
I’m not upset though. They’re just giving me a great excuse to be completely unproductive on a Monday -
I always hated in school computing lessons when the teachers pet students would snitch on you for getting around the school network stuff.
Many people in the lesson would always play games instead of doing what they were meant to. So the teacher turned off the internet in the room using the admin control stuff. Then when I found a way around it all so I could watch some educational YouTube videos, the stupid teachers pet would snitch on me. Luckily the teacher knew I wasn’t using it to mess around, always felt good when he said that I could access it because I’m the biggest security threat to the school.
Did you ever have issues with snitches in computing lessons?6 -
Got a legit question/semi rant for anyone who may know. I want to start by saying that I'm not really a "network" person, at least on MS systems. I can physically plug cables in and shit like that, but the software side of networking is not a thing with which I can claim familiarity. Anyone who's read my recent rants will know that I am forced to deal with IIS, because my boss is an insufferable microshit fanboy of the highest level, and is easily frightened and threatened by the use of a keyboard for anything other than using facebook.
I've got a couple of microservices running under IIS, and our customers thankfully are able to access them with no issues. Those of us in the "IT department" are also able to access it. No one else in the building, on our network can, and despite me not having set up this network, or really having anything to do with it, the rest of my "team" (LOL) refuses to help me solve the problem, because developer = networking specialist and printer fixer. Does anyone here have an idea? I found a think on Stack Overflow about firewall rules, but those are already set appropriately.7 -
The chief came with a new idea.. something that runs ‘a side’ of our main project as some sort of manager. The database wasn’t designed with that in mind..
Now I’m wondering if I’m having issues because I could’ve designed the database better so that this wouldn’t be an issue or if I shouldn’t “blame” myself, because that wasn’t the initial idea. 🤷🏻♂️
We had to do a lot of migrations to keep adding and changing for the “new ideas” and now the database is a mess.. but it’s like.. too “big” to just start a new clean database structure, but it could optimize everything and make the backend easier/cleaner instead of dirty hacks/queries to combine all the different features.
As a ‘bad’ example, but the idea started as a todo list, migrated to a social network and is now migrating to something like smartschool to be able to manage users and groups, but with different features than the ‘social network’ had... I’m wondering what’s next..2 -
I knew programming was for me, MUCH later in life.
I loved playing with computers growing up but it wasn't until college that I tried programming ... and failed...
At the college I was at the first class you took was a class about C. It was taught by someone who 'just gets it', read from a old dusty book about C, that assumes you already know C... programming concepts and a ton more. It was horrible. He read from the book, then gave you your assignment and off you went.
This was before the age when the internet had a lot of good data available on programming. And it didn't help that I was a terrible student. I wasn't mature enough, I had no attention span.
So I decide programming is not for me and i drop out of school and through some lucky events I went on to make a good career in the tech world in networking. Good income and working with good people and all that.
Then after age 40... I'm at a company who is acquired (approved by the Trump administration ... who said there would be lots of great jobs) and they laid most people off.
I wasn't too sad about the layoffs that we knew were comming, it was a good career but I was tiring on the network / tech support world. If you think tech debt is bad, try working in networking land where every protocols shortcomings are 40+ years in the making and they can't be fixed ... without another layer of 20 year old bad ideas... and there's just no way out.
It was also an area where at most companies even where those staff are valued, eventually they decide you're just 'maintenance'.
I had worked really closely with the developers at this company, and I found they got along with me, and I got along with them to the point that they asked some issues be assigned to me. I could spot patterns in bugs and provide engineering data they wanted (accurate / logical troubleshooting, clear documentation, no guessing, tell them "i don't know" when I really don't ... surprising how few people do that).
We had such a good relationship that the directors in my department couldn't get a hold of engineering resources when they wanted ... but engineering would always answer my "Bro, you're going to want to be ready for this one, here's the details..." calls.
I hadn't seen their code ever (it was closely guarded) ... but I felt like I 'knew' it.
But no matter how valuable I was to the engineering teams I was in support... not engineering and thus I was expendable / our department was seen / treated as a cost center.
So as layoff time drew near I knew I liked working with the engineering team and I wondered what to do and I thought maybe I'd take a shot at programming while I had time at work. I read a bunch on the internet and played with some JavaScript as it was super accessible and ... found a whole community that was a hell of a lot more helpful than in my college years and all sorts of info on the internet.
So I do a bunch of stuff online and I'm enjoying it, but I also want a classroom experience to get questions answered and etc.
Unfortunately, as far as in person options are it felt like me it was:
- Go back to college for years ---- un no I've got fam and kids.
- Bootcamps, who have pretty mixed (i'm being nice) reputations.
So layoff time comes, I was really fortunate to get a good severance so I've got time ... but not go back to college time.
So I sign up for the canned bootcamp at my local university.
I could go on for ages about how everyone who hates boot camps is wrong ... and right about them. But I'll skip that for now and say that ... I actually had a great time.
I (and the handful of capable folks in the class) found that while we weren't great students in the past ... we were suddenly super excited about going to class every day and having someone drop knowledge on us each day was ultra motivating.
After that I picked up my first job and it has been fun since then. I like fixing stuff, I like making it 'better' and easier to use (for me, coworkers, and the customer) and it's fun learning / trying new things all the time. -
I am lazy to pair my android device to another android device via blutooth for tethering(Pan Access Network) for internet access. Wifi sucks too much battery. Whenever pairing is done, device asks for prompt message stating "yes" or "no" for connection. I want that it automatically by default give permission to connect. Is there any possible solution (maybe through adb shell or something). I have tried every site related to this issue but most of them have unix system Bluetooth issues so no luck. Reply if you know a fix.
-
My way through front end started with a simple request of changing a blog CSS.. which I knew nothing of. Looking back it feels odd starting with CSS then HTML, JS and now first PHP; but oh well what ever works?
That was a couple of years ago and lately I've done couple of minor freelance projects and have helped students at my university with it (I studied network engineer because I doubted myself..).
I never felt that I knew enough of programming or front end.. that I wasn't really "good enough" to apply for a job even though I almost finish the frontend certificate at FCC, did the Android application schoolar via Google and have worked a lot with Adobe CC overall and help people with their front end issues from school, even with library's I haven't touched (mighty power of Google search and quick learning).
Now sit here as a stockmen in my lunch break being all excited for one thing based on a conclusion I took last week.. if I never try to follow my passion for it, I'll stay a stockmen.. so I applied for s frontend job and got a call in for an interview today. I still doubt myself but figure I must try.. I do not wish to stay where I have been the whole year but to move on and work as a front end Dev. If I get it.. than Santa came early and if not.. well.. keep on evolving and trying I guess. *Holding thumbs* -
So as a personal project for work I decided to start data logging facility variables, it's something that we might need to pickup at some point in the future so decided to take the initiative since I'm the new guy.
I setup some basic current loop sensors are things like gas line pressures for bulk nitrogen and compressed air but decided to go with a more advanced system for logging the temperature and humidity in the labs. These sensors come with 'software' it's a web site you host internally. Cool so I just need to build a simple web server to run these PoE sensors. No big deal right, it's just an IIS service. Months after ordering Server 2019 though SSC I get 4 activation codes 2 MAK and 2 KMS. I won the lottery now i just have to download the server 2019 retail ISO and... Won't take the keys. Back to purchasing, "oh I can download that for you, what key is yours". Um... I dunno you sent me 4 Can I just get the link, "well you have to have a login". Ok what building are you in I'll drive over with a USB key (hoping there on the same campus), "the download keeps stopping, I'll contact the IT service in your building". a week later I get an install ISO and still no one knows that key is mine. Local IT service suggests it's probably a MAK key since I originally got a quote for a retail copy and we don't run a KMS server on the network I'm using for testing. We'll doesn't windows reject all 4 keys then proceed to register with a non-existent KMS server on the network I'm using for testing. Great so now this server that is supposed to connected to a private network for the sensors and use the second NIC for an internet connection has to be connected to the old network that I'm using for testing because that's where the KMS server seems to be. Ok no big deal the old network has internet except the powers that be want to migrate everything to the new more secure network but I still need to be connected to the KMS server because they sent me the wrong key. So I'm up to three network cards and some of my basic sensors are running on yet another network and I want to migrate the management software to this hardware to have all my data logging in one system. I had to label the Ethernet ports so I could hand over the hardware for certification and security scans.
So at this point I have my system running with a couple sensors setup with static IP's because I haven't had time to setup the DNS for the private network the sensors run on. Local IT goes to install McAfee and can't because it isn't compatible with anything after 1809 or later, I get a message back that " we only support up to 1709" I point out that it's server 2019, "Oh yeah, let me ask about that" a bunch of back and forth ensues and finally Local IT get's a version of McAfee that will install, runs security scan again i get a message back. " There are two high risk issues on your server", my blood pressure is getting high as well. The risks there looking at McAfee versions are out of date and windows Defender is disabled (because of McAfee).
There's a low risk issue as well, something relating to the DNS service I didn't fully setup. I tell local IT just disable it for now, then think we'll heck I'll remote in and do it. Nope can't remote into my server, oh they renamed it well that's lot going to stay that way but whatever oh here's the IP they assigned it, nope cant remote in no privileges. Ok so I run up three flights of stairs to local IT before they leave for the day log into my server yup RDP is enabled, odd but whatever let's delete the DNS role for now, nope you don't have admin privileges. Now I'm really getting displeased, I can;t have admin privileges on the network you want me to use to support the service on a system you can't support and I'm supposed to believe you can migrate the life safety systems you want us to move. I'm using my system to prove that the 2FA system works, at this rate I'm going to have 2FA access to a completely worthless broken system in a few years. good thing I rebuilt the whole server in a VM I'm planning to deploy before I get the official one back. I'm skipping a lot of the ridiculous back and forth conversations because the more I think about it the more irritated I get.1 -
rant.author != this
Christ people. This is just sh*t.
The conflict I get is due to stupid new gcc header file crap. But what
makes me upset is that the crap is for completely bogus reasons.
This is the old code in net/ipv6/ip6_output.c:
mtu -= hlen + sizeof(struct frag_hdr);
and this is the new "improved" code that uses fancy stuff that wants
magical built-in compiler support and has silly wrapper functions for
when it doesn't exist:
if (overflow_usub(mtu, hlen + sizeof(struct frag_hdr), &mtu) ||
mtu <= 7)
goto fail_toobig;
and anybody who thinks that the above is
(a) legible
(b) efficient (even with the magical compiler support)
(c) particularly safe
is just incompetent and out to lunch.
The above code is sh*t, and it generates shit code. It looks bad, and
there's no reason for it.
The code could *easily* have been done with just a single and
understandable conditional, and the compiler would actually have
generated better code, and the code would look better and more
understandable. Why is this not
if (mtu < hlen + sizeof(struct frag_hdr) + 8)
goto fail_toobig;
mtu -= hlen + sizeof(struct frag_hdr);
which is the same number of lines, doesn't use crazy helper functions
that nobody knows what they do, and is much more obvious what it
actually does.
I guarantee that the second more obvious version is easier to read and
understand. Does anybody really want to dispute this?
Really. Give me *one* reason why it was written in that idiotic way
with two different conditionals, and a shiny new nonstandard function
that wants particular compiler support to generate even half-way sane
code, and even then generates worse code? A shiny function that we
have never ever needed anywhere else, and that is just
compiler-masturbation.
And yes, you still could have overflow issues if the whole "hlen +
xyz" expression overflows, but quite frankly, the "overflow_usub()"
code had that too. So if you worry about that, then you damn well
didn't do the right thing to begin with.
So I really see no reason for this kind of complete idiotic crap.
Tell me why. Because I'm not pulling this kind of completely insane
stuff that generates conflicts at rc7 time, and that seems to have
absolutely no reason for being anm idiotic unreadable mess.
The code seems *designed* to use that new "overflow_usub()" code. It
seems to be an excuse to use that function.
And it's a f*cking bad excuse for that braindamage.
I'm sorry, but we don't add idiotic new interfaces like this for
idiotic new code like that.
Yes, yes, if this had stayed inside the network layer I would never
have noticed. But since I *did* notice, I really don't want to pull
this. In fact, I want to make it clear to *everybody* that code like
this is completely unacceptable. Anybody who thinks that code like
this is "safe" and "secure" because it uses fancy overflow detection
functions is so far out to lunch that it's not even funny. All this
kind of crap does is to make the code a unreadable mess with code that
no sane person will ever really understand what it actually does.
Get rid of it. And I don't *ever* want to see that shit again. -
This is a repost of an original rant posted on a request for "Community Feedback" from Atlassian. You know, Atlassian? Those beloved people behind such products as :
• Thing I Love™
• Other Thing You Used One Time™
• Platform Often Mentioned in Suicide Notes, Probably™*
Now this rant was written in early 2022 while I was working in an Azure Cloud Engineer role that transformed into me being the company's main Sysadmin/Project Manager/Hiring Manager/Network Admin/Graphic Designer.
While trying to simultaneously put out over 9000 fires with one hand, and jangling keys in the face of the Owner/Arsonist with the other, I was also desperately implementing Jira Service Desk. Normally this wouldn't have been as much of a priority as it was, but the software our support team was using had gone past 15 years old, then past extended support, then the lone developer died, then it didn't work on Windows 10, then only functioned thanks to a dev cohort long past creating a keygen....which was now broken. So we needed a solution *now*.
The previous solution was shit of a different tier. The sight of it would make a walking talking anthropomorphised sentient puddle of dogshit (who both eats and produces further dookie derivatives) blush with embarrassment. The CD-ROM/Cereal Box this software came in probably listed features like "Stores Your Customer's First AND (or) Last Name!" or "Windows ME Downgrade Disk Included!" and "NEW: Less(-ish) Genocide(s)"!
Despite this, our brain/fearless leader decided this would be a great time to have me test, implement, deploy, and train everyone up on a new solution that would suck your toes, sound your shaft, and that he hadn't reminded me that I was a lazy sack enough lately.
One day, during preliminary user testing I received an email letting me know that the support team was having issues with a Customer's profile on our new support desk. Thanks to our Owner/Firestarter/Real World Micheal Scott being deep in his latest project (fixing our "All 5 devs quit in the last 12 months and I can't seem to hire any new ones" issue (by buying a ping pong table)), I had a bit of fortuitous time on my hands to investigate this issue. I had spent many hours of overtime working on this project, writing custom integrations and automations, so what I found out was crushing.
Below is the (digitally) physical manifestation of my rage after realising I would have to create / find / deal with a whole new method for support to manage customer contacts.
I'm linking to the original forum thread because you kind of need to have the pictures embedded in said reply to get really inhale the "Jira-Rant" ambiance. The part where I use several consecutive words as anchor links to tickets with other people screaming into the void gets a bit sweet n' savoury too - having those hyperlinks does improve the je ne say what of it all.
bit.ly/JIRANT (Case Sensitive)
--------------------------
There is some good news at the end of this brown n' squirty rainbow though!
Nice try silly little Jira button, you can't ruin *my* 2022!
• I was able to forget all about Jira a month later when I received a surprise vacation home! (To be there while my Mom passed away).
• Eventually work stress did catch up to me - but my boss thoughtfully gave me a nice long vacation! (By assaulting *while* firing me (for emailing in a vacation request while he was a having a bad (see:normal) day))
5 -
Uri Josef Drucker - Information
Uri Josef Drucker, nicknamed Uri Drucker, or just Drucker is an entrepreneur with many years of experience across different markets.
Drucker formed a company in 1984, producing a range of women’s hygiene products, employing over 100 staff. The products were distributed across Israel and Europe. The company was sold with a successful exit in the 1990’s.
Uri Josef Drucker produced, printed, and distributed a newspaper called ‘The Main Issue’ for 10 years. The paper focused on regional municipal and environmental issues and was successfully sold in 2015 and is still printing to this day. The production was based in Kiryat Tivon, near Haifa, Israel.
Uri Drucker has been living in Kiryat Tivon for many years and was born as Uri Josef Drucker in the city of Haifa, Israel.
Drucker was also a political candidate for the local elections in Kiryat Tivon in 2018. During the race, Drucker connected to many people in his town and managed to increase his great ability of listening to others and giving satisfying solutions to common issues. Although he did not win the local elections, Uri Drucker continues giving to his community until this day.
If you want to learn more about Uri Josef Drucker, you should also visit Uri Josef Drucker's social media profile pages. The links to Drucker’s social media profiles are listed at the bottom of this page.
Also, you can feel free to message Drucker in his various profile pages and please be sure to follow him or add him as your friend on Social media. Connect with Drucker and send him a message for any questions, inquiries, or just to chat.
It’s very important to state that Uri Josef Drucker can be found online in many different social media websites and he will do his best to answer you in each and every single one, so connect to him on your favorite network
Take into account that this website profile is solely dedicated to Uri Josef Drucker, but he does not manage it personally and it might take him time to respond.
Please note that Uri Drucker is not responsible for creating this profile and we can not guarantee that Uri Josef Drucker will indeed reply here. If you want Uri Drucker to contact you back, please visit some of his other profile pages that represent Uri Josef Drucker and try to contact him there, as if he doesn’t answer in one profile, he will surely answer in another one.
Drucker has over 50 social media profiles in order to satisfy different people that use different websites.
-
So on saturday I download vscode, I also installed the PlatformIO IDE so I can do esp8266 development. At this point I thought I had everything I needed. Later that day I was in a place where there is no internet. I started up vscode and went to create a new project using PlatformIO in vscode. It started having internet connection issues.
I am not used to my IDE interfaces needing network just to operate. Really dissappointing.
Does VSCode require internet to operate?2
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