The programmer and the interns part 2.

We will discuss numerous events that happened over the past week or so.

Case 0:
We had our weekly engineering meeting. The interns were invited as well.
We hold meetings in the generic, big, corporate meeting rooms with a huge table in the middle.
There were more than enough chairs for everyone yet the most motivated and awkward intern (let's call him Simon) chose to stand, cause "it's cool man, I always stand". At this point we all know that he probably read about Agile stand up meetings and is confusing it with this one. Otherwise he's simply trying to stand out from the rest. (See what I did there?)
Anyway the meeting has started way later than planned (what a surprise) and took much longer than Simon expected. Everybody is sitting and listening to the CTO while occasionally glancing at the weird looking intern standing awkwardly and refusing to sit because it would make his original intentions pointless. He even tried to nod whith a serious face and his hands crossed when the CTO said something and looked at his general direction. The meeting was about a hour and a half long but with the delay it was at least 2.5 hours.
At the end Simon was so exhausted that he fell asleep on the office puff, was forgotten and locked inside. 3 hours later when I was home I received a call from him with his sleepy-trying-to-sound-awake voice telling the news. Lucky there's a 24/7 Noc team that could rescue him.

Case 1:
An intern who was late on his Linux test connected to every test VM (should I remind you that each one has a personal VM but they share passwords for their roots?) and tried to reset it with "sleep 10s; shutdown -h now".
He took down all 13 of those so I had to turn them on and switch passwords again.

Case 2:
One of the interns didn't do any of his training chores. Apparently he forgot what he was told to use, ignored all online documentation and used Windows CMD with Linux commands for almost a week already.

Case 3:
Simon uses Vim to write all text possible. Even mails, he then selects all and copies into the mail body. He spent half a day on a homework task I gave them. He wrote everything inside one text file using Vim. When he was done he saved the file and quit the editor. He then said "Oh shit! I've forgot to sign my name!". I explicitly told him that theres absolutely no need for that because I see which mail the file was sent from. He said "I don't even need a program for that!" and gave a couple of strokes on the keyboard.
Later I received an email from him with a .txt attachment. When I opened it the only text that was inside was "by Simon ;)".
I logged to his machine and checked the last command ran on the file:
echo "by Simon ;)" > linuxtasks.txt

Case 4:
The girl here uses a MacBook. She keeps getting confused with the terminal windows and rebooting her own machine instead of the remote VM.

Case 5:
Haven't checked yet how this happened but one of the interns deleted the gui from his local Centos.

So a friend of Mine asked me to check their Mail server because some emails got lost. Or had a funny signature.

Mails were sent from outlook so ok let's do this.

I go create a dummy account, and send/receive a few emails. All were coming in except one and some had a link appended. The link was randomly generated and was always some kind of referral.

Ok this this let's check the Mail Server.

Nothing.

Let's check the mail header. Nothing.

Face -> wall

Fml I want to cry.

Now I want to search for a pattern and write a script which sends a bunch of mails on my laptop.
Fuck this : no WLAN and no LAN Ports available. Fine let's hotspot the phone and send a few fucking mails.

Guess what? Fucking cockmagic, no funny mails appear!

At that moment I went out and was like chainsmoking 5 cigarettes.

BAM!

It hit me! A feeling like a unicorn vomiting rainbows all over my face.

I go check their firewall. Shit redirected all email ports from within the network to another server.

Yay nobody got credentials because nobody new it existed. Damn boy.

Hook on to the hostmachine power down the vm, start and hack yourself a root account before shit boots. Luckily I just forgot the credentials to a testvm some time ago so I know that shit. Lesson learned: fucking learn from your mistakes, might be useful sometimes!

Ok fucker what in the world are you doing.

Do some terminal magic and see that it listens on the email ports.

Holy cockriders of the galaxy.

Turns out their former it guy made a script which caught all mails from the server and injected all kind of bullshit and then sent them to real Webserver. And the reason why some mails weren't received was said guy was too dumb to implement Unicode and some mails just broke his script.

That fucker even implented an API to pull all those bullshit refs.

I know your name "Matthias" and I know where you live and what you've done... And to fuck you back for that misery I took your accounts and since you used the same fucking password for everything I took your mail, Facebook and steam account too.

Git gut shithead! You better get a lawyer

I remember back at study I had this friend who hated windows just as much as I did.

Then, for a project, he HAD to run windows on his laptop.

He was very fucking angry about that but did this:

Installed a Linux (debian?) vm (virtualbox) on his laptop and gave it all the spare resources.
Then he ran it fullscreen.

He was still using windows technically but at boot up he booted up the Linux vm and he just worked with that one.

Teacher wasn't pleased but he couldn't do much since the fucker ran windows on his laptop as instructed xD

6pm - arrive home from work, log into my computer and start working on side projects.

4am - Finally go to sleep after staying up all night setting up arch in a vm.

7am - Start drive to work in the snow and ice.

7:20am - car runs out of wiper fluid.

7:30am - round corner so that I’m driving towards the sun, windshield is covered in mud and I have 2% visibility.

7:35am - take off ramp towards gas station so I can buy fluid and wash window.

7:36am - Car mysteriously parked in center of off ramp, nearly smash it but have a narrow miss.

7:40am - can’t find the freaking pully in new car to pop hood

7:41am - found it.

7:50am - drove the back way to work because it cuts out traffic, but includes many steep hills that I forgot existed, come to a skid at bottom of one and am pushed out into the main road, luckily nobody is coming and I’m able to continue on my merry way.

8:01am - sit down in desk, lead staff person comes over evoking Lumbergh from Office Space and lets me know I need to be on time to work and that the snow doesn’t give me an excuse. I agree and smile and suck up and he leaves.

8:02am - pull out phone to write down notes about personal project that I thought of on drive here, phone dies. I forgot to plug it in last night.

8:04am - found power bank charger thing in desk but it uses a micro-b type usb and I only have usb type c on me.

8:10am - borrow usb from old headset in office surplus.

8:11am - writing notes. Have sudden realization that I didn’t shut down my vm and that when my computer went to sleep and subsequently locked it probably halted virtualbox and everything would be lost for the second time.

8:12am - got on devRant.

Tonight, I had the pleasure of being challenged to make a virus for a VM over at the awesome "virus aquarium": computernewb.com

I present to you the Eevee fork/bomb.
Tonight, was the first night where I've ever sat down and programmed in VBS. I had a lot of fun doing it too. Right now I'm aiming at corrupting taskkill, tskill, and shutdown for good measure. These are a few of the things that my buddy has pulled on me that has made it difficult for me to continue moving forward.

The other part is to create seperate .exe files that would run my the necessary script. Each of these .exe files will be unique such that it's more difficult to shut all of them down at once.

Despite the fact that this thing will quite literally break your computer, it's fun being challenged to think outside of the box. Quite literally. I've always been careful about what things I touched on a PC, but tonight was fun because I was basically unchained and allowed to run rampant.

As a computer geek I think it's good to let out your inner demon and see what havoc one could wreak.

Remember the WebDev guy from my last inspirational "rant"?

Well he called me and he somehow found a Support scammer

so I went over to his place and setup our "how to destroy a scammer's computer" kit which we got from a couple of friends in Discord and waited for the scammer to call.

And at long last, the scammer called,He setup a VM while I find his IP and RAT his computer, then went on to find other computers and check if they reside on the same LAN network.

at that point WebDev guy asked me "what are you planning to do?"

"Tell him this is your banking app" while presenting him a virus executable. "Don't click on that though". So he did, and they began the transfer and once the scammer clicked it on his computer (I was observing via RDP), we lost connection to the scammer's computer so I assumed the thing worked.

We were laughing our asses while in the middle of this fuckery.

Best moment in my life.

This is my river baby, a laptop that was broken by its previous owner. It came to me with many dents (I covered those with stickers) and in a not booting state for about $300 after the guy dropped it in a river in South America.

- There is river sediment inside the screen, as well as the motherboard.
- If I put two sticks of RAM in it, the display artifacts all over the place and the computer crashes randomly. One slot must be empty.
- The ODD was filled with literal garbage. There is now a hard drive in its place.
- Running Windows through a VM would cause the WiFi to fail in a confusing manner. No one had ever seen that type of error before. I had to reseat the AirPort card.
- At one point, the power button stopped working, so I removed the keyboard and would start the computer by shorting two pads on the motherboard with a screwdriver.
- I’ve had all sorts of strange issues with it because of the water damage.
- I colored the keyboard with cellophane... 😅

After taking it apart for the 100th time, it’s now completely stable. I’ve had it for about 4 years, but it’s getting slow. I’m not sure what will come after the beloved river baby...

Another incident which made a Security Researcher cry 😭😭😭
[ NOTE : Check my profile for older incident ]
-----------------------------------------------------------
I was invited by a fellow friend to a newly built Cyber Security firm , I didn't asked for any work issues as it was my friend who asked me to go there . Let's call it X for now . It was a good day , overcast weather , cloudy sky , everything was nice before I entered the company . And the conversation is as follows :

Fella - Hey! Nice to see you with us .
Me - Thanks! Where to? *Asking for my work​ area*
Fella - Right behind me .
Me - Good thing :)
Fella - So , the set-up is good to go I suppose .
Me - Yeah :)
*I'm in my cabin and what I can see is a Windows VM inside Ubuntu 12.4*

*Fast forward to 1 hour and now I'm at the cafeteria with the Fella*

Fella - Hey! Sup? How was the day?
Me - Fine *in a bit confused voice*
Fella - What happened mate , you good with the work?
Me - Yeah but why you've got Windows inside Ubuntu , I mean what's the use of Ubuntu when I have to work on Windows?
Fella - Do you know Linux is safe from Malwares?
Me - Yeah
Fella - That's why we are using Windows on VM inside Linux .
Me - For what?
Fella - To keep Windows safe from Malwares as in our company , we can't afford any data loss!
Me - 😵 *A big face palm which went through my head and hit another guy , made me a bit unconscious*

I ran for my life as soon as possible , in future I'm never gonna work for anyone before asking their preferences .

Last night I had a virtual machine up on my Mac running Arch Linux. I had 6 of my 8 gigs of ram allocated to the VM. Well I left it open last night when I went to bed and forgot about it this morning. My wife just called me at work to say something is wrong with the Mac. "Everything is running slowly and it looks different." I had to walk her through the process to shut it down, but she got to run her first Linux command: sudo shutdown now.

She is now calling herself a hacker...

Got my front end friend (also my irl best friend) to agree on me setting up a vm/vps on one of my dedi's with a sub domain so he can learn to work with servers.

He agreed on me leaving root access for myself in case he couldn't figure something out and I (a Linux server engineer myself) would have to help him out.

He seemed so excited, will set this up when I get home 😊

Installed a VM, on a VM, on top of another VM

VMception!

Just fuck it

After work I wanted to come home and work on a project. I have a few ideas for a few things I want to do, so I started a Trello board with the ideas to start mapping things out. But there were guys redoing the kitchen tile and it was noisy as fuck. So I packed up and headed to the library.

So I get all set up, and start plugging away. Currently working on a database design for a project that is a form for some user data collection for my dad, for an internal company thing. I am not contracted for this - I just know the details so I am using it as a learning exercise. Anyway...

I'm fucking about in a VM in MySQL and I feel someone behind me. So I turn and it's this girl looking over my shoulder. She asks what I am doing, and it turned into a 2 hour conversation. She is only a few years older than me (21) but she was brilliant. She (unintentionally) made me feel SO stupid with her scope of knowledge and giant brain. I learned quite a bit from talking to her and she offered to help me further, if I liked.

And she was really cute. We exchanged phone numbers...

Dear uni, please don’t give us an ISO of a custom virtual machine that we are required to use, and then lock us into an account without admin or sudo privileges. It’s our VM, running on our own computers, with our own data. Wtf. I can’t even install a fucking text editor.

8:30 - get into office, boot windows
Windows: "Oh man, here's this update. If you're not doing it now, I will start in 15 minutes. No questions asked!"

9:45 - checking update status
Windows: "Well i'm nearly finished, just give me a sec..."

9:55 - whats's my pc doing
Windows: "Hey mate, I did it! I also restored those neat shortcuts to MS EDGE for you. Please use my browser"

10:00 - Well i can finally start working
Windows: "Yeah... you would. But i had to remove theese few applications, because they are not compatible anymore."

11:00 - Okay, installed all my stuff, did some coding. Time to test it. Lets boot up my VM.
Windows: "Oh so sorry mate. Not gonna show my network devices to Virtualbox anymore. Have fun reconfiguring your connections without them."

Fuck this fucking Windows 10!

The only reason we have Win10 on our machines, is because people in my office panicked the last day of the "free upgrade period" (and i was on holidays)...

Me - Lately, been working on Node.js, its fun.
Friend - Oh but it doesnt scale well, I hate that language.
Me - why do you think so? and its a VM, JS is the language.
Friend - Cos it doesnt scale, i heard from others.
Me - wut.

I fucking hate people who fucking blindly hate a technology / programming language.
Motherfuck, whats with these idiots blindly hating languages?
Every lang has its own use cases, why cant these twats understand that.

You use a tech as per needs, its not a fucking make-up.

Installing a new Debian VM/VPS.
Nearly done with all steps and decide to lay down.
Fall asleep and wake up half an hour later.

The grub option is on screen.
I am sleepy as fuck.
Accidently selected the manual option and just pressed enter at the screen where I have to enter the device name.

FUCK.

Well, let's install this fucker again.

God virgin media are useless:

Me: “hello how long is left in my contract”
VM: “you have three months left, may I ask why”
Me: “this is now the 3rd day in two weeks I have had no broadband I’m looking to swap to someone more reliable”
VM: “ I’m sorry to hear that I’ll check our system to see what I can do for you”
2 mins on hold
VM: “hello mr day we can offer you a special offer of doubling your internet speed for only £5 a month”
Me: “how does that help with the fact I have no internet”
VM: “well it won’t but we have an engineer looking at the problem and we estimate it will be fixed by 17:05”
Me: “thanks but no thanks, what’s the early exit fee”

😡🤬😡

Upon suggestion of @platypus I went to the cafe and just took my tablet there (unfucking the laptop's rootfs flash drive took too long, and ArduinoDroid's avrdude didn't seem to work very well), so just doing some chatting in IRC and trying to figure out how the hell I'm supposed to make a serial link to a Proxmox VM from the host (thinkstation on the top left pane).

Attached below is the screenshot of that.. much turminel, very h3xx0r! But so far nobody has come up to me calling me "evul h3xx0r" yet.. very intriguing! I expected things to be much worse.

A glass of Duvel in front of me, tastes great! Cheers!

*makes course outline*
Management: Um yeah make the outline similar to this course from earlier
Me: Hmm, so Yocto etc.. well that'll require a good amount of research because I've got no idea what Yocto is or how I'm supposed to use it.
*researches about Yocto, prepares build VM and Raspberry Pi target, thinks of how on Earth I'd make my coworker without Raspberry Pi interface with it from across the world*

2 days later..

Management: Yeah actually we don't want Yocto. Just do simple stuff like application development, GPIO etc.
Me & co-worker: Awesome mate! That'll make things a lot easier. Except for the 2 days of lost work, but we can live with that if it's just GPIO and such.

3 days later..

Management: guys your course outline sucks. Do it all over again, we want Yocto to be in it after all.

YOU MOTHERFUCKERS!!! Why don't you behave a little bit less like a fucking client that doesn't know what they want for once?!!

Worst WTF dev experience? The login process from hell to a well-fortified dev environment at a client's site.
I assume a noob admin found a list of security tips and just went like "all of the above!".

You boot a Linux VM, necessary to connect to their VPN. Why necessary? Because 1) their VPN is so restrictive it has no internet access 2) the VPN connection prevents *your local PC* from accessing the internet as well. Coworkers have been seen bringing in their private laptops just to be able to google stuff.
So you connect via Cisco AnyConnect proprietary bullshit. A standard VPN client won't work. Their system sends you a one-time key via SMS as your password.

Once on their VPN, you start a remote desktop session to their internal "hopping server", which is a Windows server. After logging in with your Windows user credentials, you start a Windows Remote Desktop session *on that hopping server* to *another* Windows server, where you login with yet another set of Windows user credentials. For all these logins you have 30 seconds, otherwise back to step 1.
On that server you open a browser to access their JIRA, GitLab, etc or SSH into the actual dev machines - which AGAIN need yet another set of credentials.

So in total: VM -> VPN + RDP inside VM -> RDP #2 -> Browser/SSH/... -> Final system to work on
Input lag of one to multiple seconds. It was fucking unusable.

Now, the servers were very disconnect-happy to prevent anything "fishy" going on. Sitting at my desk at my company, connected to my company's wifi, was apparently fishy enough to kick me out every 5 to 20 minutes. And that meant starting from step 1 inside the VM again. So, never forget to plugin your network cable.

There's a special place in hell for this admin. And if there isn't, I'll PERSONALLY make the devil create one. Even now that I'm not even working on this any more.

That bitch....

- Run a Win10 in a VM
- Have >20GB of free space on host
- W10 decides to download updates
- your host OS runs out of free space
- VM gets paused due to lack of free space

20GB for an update.. seriously..

seriously...

I mean..

Seriously....

ARE YOU FUCKING KIDDING ME????
*eye twitching*

A big FUCK YOU to chrome, and a big FUCK YOU to google in generally. First the hell that is code.org, then the chrome. I genuinely want to open a dictionary in google to see if the word "privacy" is in there. Sure, first it was tracking users with by making them agree to a long ass TOS no one wants to read except lawyers, then barely even giving any info and asking for consent with YOUR data, but this is too far. For all you that dont know, LanSchool is an application that allows teachers to see students screens, internet history and more. Its the reason kids can't play games in English class. But most importantly, its a chrome extension. We have to do assignments from home right? So when we logon to the school account from home, LANSCHOOL GETS DOWNLOADED ANYRACKS EVERYTHING I DO. It pains me how teachers can view so much information unfairly because of some unknowing students, my friends privacy was unfairly in the hands of google and the school system. Right when I found out about tit (~2 mins after i first logged on) i made an Ubuntu VM just for goddamn google docs. Back to my friend, he went on some websites not to be considered appropriate, and got in huge trouble. He was completely unaware of the fact that they could see his screen, and I resent google for allowing a third party to manipulate my PERSONAL COMPUTER without my consent. Die google, you ruined android, which had so much potential, and now the web and virtual privacy. You should be <strike>ashamed</strike> dead, and I hope in the future you realize that one day people will have common sense.

Trying to exit a bash script with 'halt'

on a friday afternoon

ran w/ root

on a internal prod-vm

which I did not had the permissions to turn on again

I have a Kali Linux VM running on my Windows machine. I decide to try and exploit the Windows machine (THAT THE VM WAS RUNNING ON) because of a vulnerability with smb that requires NO user interaction. I decided to make my computer shoot its own legs and I thought "Hey, this is gonna be fine."

Aaaaand the whole system crashed on me.

The website for our biggest client went down and the server went haywire. Though for this client we don’t provide any infrastructure, so we called their it partner to start figuring this out.
They started blaming us, asking is if we had upgraded the website or changed any PHP settings, which all were a firm no from us. So they told us they had competent people working on the matter.

TL;DR their people isn’t competent and I ended up fixing the issue.

Hours go by, nothing happens, client calls us and we call the it partner, nothing, they don’t understand anything. Told us they can’t find any logs etc.

So we setup a conference call with our CXO, me, another dev and a few people from the it partner.
At this point I’m just asking them if they’ve looked at this and this, no good answer, I fetch a long ethernet cable from my desk, pull it to the CXO’s office and hook up my laptop to start looking into things myself.

IT partner still can’t find anything wrong. I tail the httpd error log and see thousands upon thousands of warning messages about mysql being loaded twice, but that’s not the issue here.
Check top and see there’s 257 instances of httpd, whereas 256 is spawned by httpd, mysql is using 600% cpu and whenever I try to connect to mysql through cli it throws me a too many connections error.

I heard the IT partner talking about a ddos attack, so I asked them to pull it off the public network and only give us access through our vpn. They do that, reboot server, same problems.

Finally we get the it partner to rollback the vm to earlier last night. Everything works great, 30 min later, it crashes again. At this point I’m getting tired and frustrated, this isn’t my job, I thought they had competent people working on this.

I noticed that the db had a few corrupted tables, and ask the it partner to get a dba to look at it. No prevail.

5’o’clock is here, we decide to give the vm rollback another try, but first we go home, get some dinner and resume at 6pm. I had told them I wanted to be in on this call, and said let me try this time.

They spend ages doing the rollback, and then for some reason they have to reconfigure the network and shit. Once it booted, I told their tech to stop mysqld and httpd immediately and prevent it from start at boot.

I can now look at the logs that is leading to this issue. I noticed our debug flag was on and had generated a 30gb log file. Tail it and see it’s what I’d expect, warmings and warnings, And all other logs for mysql and apache is huge, so the drive is full. Just gotta delete it.

I quietly start apache and mysql, see the website is working fine, shut it down and just take a copy of the var/lib/mysql directory and etc directory just go have backups.

Starting to connect a few dots, but I wasn’t exactly sure if it was right. Had the full drive caused mysql to corrupt itself? Only one way to find out. Start apache and mysql back up, and just wait and see. Meanwhile I fixed that mysql being loaded twice. Some genius had put load mysql.so at the top and bottom of php ini.

While waiting on the server to crash again, I’m talking to the it support guy, who told me they haven’t updated anything on the server except security patches now and then, and they didn’t have anyone familiar with this setup. No shit, it’s running php 5.3 -.-

Website up and running 1.5 later, mission accomplished.

A new low level language. Modern and clean, like swift or python. Simple syntax and semantics. Low level (non garbage collected, non vm, pointers). I want a new take on C.

Inception.
Today I needed to check something in a remote server: this was the easiest way:
1: teamviewer to my home pc from university
2: started a vm on that machine with vpn connection to my work office
3: rdp to a windows server vm
4: ssh to a vm on our hosting cluster
5: from there, ssh to the server that I needed access to

Ooof.

In a meeting with my client today, about issues with their staging and production environments.

They pull in the lead dev working on the project. He's a 🤡 who freelanced for my previous company where I was CTO.

I fired him for being plain bad.

Today he doesn't recognize me and proceeds to patronize me in server administration...

The same 🤡 that checks production secrets into git, builds projects directly in the production vm.

Buckle up... Deploys *both* staging and production to the *same* vm...

Doesn't even assign a static IP to the VM and is puzzled when its IP has changed after a relaunch...

Stores long term aws credentials instead of using instance roles.

Claims there are "memory leaks", in a js project. (There may be memory misuse by project or its dependencies, an actual memory leak in v8 that somehow only he finds...? Don't think so.)

Didn't even set up pm2 in systemd so his services didn't even relaunch after a reboot...

You know, I'm keeping my mouth shut and make the clown work all weekend to fix his own hubris.

Our school like:

School: hey everyone! Today we are learning java.

We: But we can Java and we already read the whole book

School: So ok! Let's do Java for 4 months!

We: What the... c'mon that makes no sense!

School: ...

We: ...

*After 4 months*

School: So class lets write a exam in java!

We: oh boy! this is nice!

School: Open your VM!

*Everyone started theyr VM and opened Eclipse*

School: Aaaaand now open NetBeans!

We: Holy Moly Crap! Really? why?

School: because...because...because...fuck off! we dont know...but it stands on the fucking exam so shut the fuck up u little crap!

God damn fucking Windows bullshit.

Why is the fuck does Microsoft HATE its users?

Latest updates, and no fuck Windows 11, completely BREAKS all of my WSL environments.

Home directories are gone, or the environments are corrupt and won't even run.

99% of the issues these dense shit-fucks cause are because they RaNdOmLy reboot for their dumbass updates instead of scheduling them with the end user. During these rebots, do you thing they wait for everything to shut down?

HELL NO!

They just shut that shit down like they fucking own it. Editors? Gone. Browsers? Gone. WSL Consoles? Gone. Docker containers? Gone. IEdge? Hey, we have great news, we made IE your default browser again! BTW, your upgrade to Windows 11 is free until we force you to upgrade!

I'm so fed up with it.....so fucking tired of it...

The only reason why I even use WSL these days is to ssh into my Linux devices or run some quick dev tests in containers. Why not use PuTTY for SSH? Because it fucking SUCKS that's why.

I'm feeling so many emotions right now over bullshit that shouldn't even be happening. I'm literally at the point that I'm just going to install Linux on this device and just create a Windows VM on one of my hosts so I can still do "work" things that involve leadership.

Just installed Visual Studio and Sql Server for a project on a Windows VM. Thought I'd feel comfortable as I started proper development in .NET.

I fucking hate Visual Studio and SQL Server now. The whole setup, Windows, VS, everything just feels horrible, slow, and takes ages to set up to the point you can use it.

Okay, help :(

Trying to get my dns server in php to work from the outside (it's on a vm on one of my dedi's) but it's not working.

- Port forwarding works well: confirmed.
- Connection type: UDP; confirmed.
- I *can* dig from the host (dedicated server) to the vm.
- nmap scans show an open port.

The exact same happens on my local network.

I'm lost.

What's worse than installing Windows 10 on a VM?
Installing it twice.

I have never doubted my abilities more, before this happened:

I got a Linux VM on Azure, downloaded apache httpd source which I proceeded to configure, make and install.

As expected, install failed with something related to apr and apr-util.

Searched several mailing lists, tried out several configure options, nothing worked..

After almost an hour, it stuck to me, all I had to do was "sudo yum install httpd" !!!

Disappointed that I missed something so simple, but when I did that, it came back with 'Nothing to do'...

Realized, httpd was pre-installed in that VM.. I just had to start the service !!!

:facepalm

Attempting to access my colleague's NFS directory on his VM, don't know the VM's IP address, hostname or password:

- 2 minutes with nmap to narrow the possible IPs down to ~30

- Ping each and look for the one with a Dell MAC prefix as the rest of us have been upgraded to Lenovo. Find 2 of these, one for the host and one for the virtual machine.

- Try to SSH to each, the one accepting a connection is the Linux VM

- Attempt login as root with the default password, no dice. Decide it's a lost cause.

- Go to get a cup of tea, walk past his desk.

- PostIt note with his root password 😶

FYI this was all allowed by my manager as he had unpushed critical changes that we needed for the release that day.

MY SERVER JUST DECIDED TO RESTART TO DO WINDOWS UPDATES!!!

Yesterday evening I stayed up late to install some critical updates manually as I obviously have auto updates disabled.
I didn't quite get everything done so I wanted to continue the next evening when noone was using the server.
Apparently that removed the rule to never ever restart automatically...
🤔🔫

I have my damn router and app server running in a VM on there!!!

When you're coding on a VM so slow that it takes at least 5 seconds for eclipse to save your changes, all because company thinks its too risky to have source code on the bloody physical machine

PowerShell is the slowest, most pathetic, unelegant attempt at copying bash.
The Command-Names are stupid and impossible to remember, the syntax is too awkward to put a name on it.
And holy shit how painfully slow can it be!
It feels like it's Java running in a Windows 95 VM running on a dead cow that was revived against its own will by a Cortana ghost that pretends to be GDPR-compliant.

devCraft {
Closing the minecraft server for a little while!
I'll be adding mods, writing up a perms file, and hosting the pack on git! I'll post a rant with the repo link.
One of our lovely ranters offered a VM to host the server on, so the ip is probably gonna change as well! (i also gotta make an arch bootable USB, and running the server would slow that down lol)
i'll notify you all once it's donevia a rant, like i said. until then, formulate plans, and suggest some developer-related mods for me to add in! (must be 1.7.10)
Currently planned mods are:
- ComputerCraft
- Applied Energistics
- Buildcraft
- Project Red
and a few from whatever you guys suggest. see you then!
}

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.

Since fucking when did "bare metal" mean just running on an OS?? At a conference and literally everyone is like "we got kubernetes running on bare metal", got super excited for a bit because just the idea of that sounds amazing but they're using it as slang for "basically not in a container or vm."

Nothing exciting at all. Now we're patting ourselves on the back for getting software working without it being preconfigured as a container or a VM image. No one knows how to do anything any more. MUCH too much abstraction going on.

I guess it keeps me more employable, but the state of the world from a developer standpoint is just sad.

(For reference, this is what the first sentence of "Bare Metal" looks like on wikipedia "In computer science, bare machine (or bare metal) refers to a computer executing instructions directly on logic hardware without an intervening operating system.")

I finally fucking did it!

I strapped up, strapped in, strapped on... uh wait what?

I finally made the full dedicated switch to linux on my personal computer. Blew away Windows and installed linux. I was able to get about 95% of the games that I actually play on PC to run under a combo of proton/lutris-wine.

I feel like after working in a (primarily) linux shop for almost 2 years now, I've learned enough to be able to actually troubleshoot if/when something goes wonky. I've been a windows/sysadmin type in my career for about 8 years and only touched small bits of linux here and there or for fun little projects like a retropie setup.

But thanks to this gig I'm working at now, as a devops engineer, I've learned so got'damn much about linux and I've been developing scripts/tools that run on linux I figured I could, or better yet 'should', take the full plunge.

So, I've decided that if there's something I absolutely need on Windows that Linux doesn't support, instead of knee-jerking and going back to Windows, I'm going to just setup a VM of windows and daily drive Linux from now on.

Some gfx tweaks for games were definitely necessary, it's still not quite as plug and play as Windows for games, but the fact that it only took like 1.5 hours to sort out all of my games performance is really impressive. Especially, considering none of these games actually supports linux out of the box and Wine/Proton is being used to get them to work.

After i read about Arch Linux for the first time here about a few weeks ago, i thought i'd give Antergos a try on my Laptop which i use solely for working. Found out that Matlab is supported, so i don't even need a VM.

First time having a Linux distro. Still feels a bit odd for being a Win only user for a long time, but i love the look and with every hour it gets easier. :)

I fucking hate the Safari browser to death.
This piece of disk space waste is 50% of the reason why I have to spend hours to find out what the fuck is incorrectly displaying or not working on W.I.P. websites.
The other 50% is Edge, IE <=11 and Firefucks.

Just for piss smelling Safari, I need to either run a VM with Crapple OS X for debugging or borrow a Crapbook from $randomPerson.
Is it fucking not possible to compile Safari blowser to run on Linux or Winblows?

Eventhough I'm disgusted about Google and its privacy and data mining policies, Chrome is the most decent browser there is on the whole digital world. It only happens extremely rarely that something is not working/displaying as expected during development.

Most browser developers seem to be useless pubes eaters and like to shower with curd soap.

Back when I migrated my file server to a VM, I used robocopy to copy everything over (and caused quite a few fuckups before it'd behave halfway decent.. or so I thought). Now I tried to add my desktop's SSH key to the authorized_keys on said server but it wouldn't accept my key after that. After a bit of digging I've found that my entire home directory (where the file server hosts its mirror of my D: drive) had everything set to 777, and that's why the key isn't accepted. Great permission mode, isn't it? Much secure, very wow! Thank you so much robocopy!!!

Motherfuckin fuckidy duck fuck!

I am so done with Azure for today!

After I ran out of space on a secondary drive I shut the VM down and increased said drive and now after starting it (which takes way too long already) I can't ssh into it: "Connection refused". Diagnostics say "everything is fine bruh" and now I'm stuck with an inaccessible VM which I already spent half the night on configuring and downloading 60gb of sources.. aaargh!

Oh fucking Huawei.
Fuck you.
Inventory:
- Honor 6x (BLN-L22C675)
- Has EMUI4.1 Marshmallow
- Cousin brother 'A' (has bricking XP!)
- Uncle 'K'
- Has Mac with Windows VM
Goal:
- Stock as LineageOS / AOSP

Procedure (fucking seriously):
- Find XDA link to root H6X
- Go to Huawei page and fill out form
- Receive and use bootloader code
- Find latest TWRP
- Flash latest TWRP
- TWRP not working? Bootloops
- XDA search "H6X boot to recovery"
- Find and try modded TWRP
- TWRP fails, no bootloop
- Find & flash TWRP 3.1.0
- Yay! TWRP works
- Find and download LineageOS and SuperSU
- Flash via TWRP
- Yay! Success.
- Attempt boot
- Boot fails. No idea why
- Go back to TWRP
- TWRP gives shitload of errors
"cannot mount /data, storage etc."
- Feel fucked up
- Notice that userdata partition exists,
but FSTAB doesn't take
- Remembers SuperSU modded boot
image and FSTABS!
- Fuck SuperSU
- Attempt to mod boot image
- Doesn't work (modded successfully
but no change)
- Discover Huawei DLOAD
Installer for "UPDATE.APP" OTAs
Note: Each full OTA is 2+ GB zipped
- Find, download, fail on 4+ OTAs
- Discover "UPDATE.APP Extractor"
Runs on Windows
Note: UPDATE.APP custom format
Different per H6X model
- Uses 'K''s VM to test
- My H6X model does not have
a predefined format
- Process to get format requires
TWRP, which is not working
- FAIL HERE
- Discover "Firmware Finder"
Windows app to find Huawei
firmwares
- Tries 'K''s VM
- Fails with 1 OTA
- Downloads another firmware ZIP
- Unzips and tries to use OTA
- Works?!
- Boots successfully?!
- Seems to have EMUI 5.0 Nougat
- Downloads, flashes TWRP
- TWRP not working AGAIN?
- Go back to XDA page
- Find that TWRP on EMUI 5 - NO
- Find rollbacks for EMUI5 -> EMUI4
- Test, fail 2-4 times (Massive OTAs)
- DLOAD accepts this one?!!!
- I HAVE ORIG AGAIN!!!
- Re-unlock and reflash TWRP
- Realise that ROMs aren't working on
EMUI 4.1; Find TWRPs for EMUI5
- Find and fail with 2-3 OTAs
Note: Had removed old OTAs for
space on Chromebook (32GB)
- In anger, flash one with TWRP
instead of DLOAD (which checks
compatability)
- Works! Same wasn't working with
DLOAD
- Find and flash a custom TWRP
as old one still exists (not wiped in
flash)
- Try flashing LineageOS
- LineageOS stuck in boot
- Try flashing AOSP
- Same
- Try flashing Resurruction Remix
- Same
- Realise that need stock EMUI5
vendor
- Realise that the firmware I installed
wasn't for my device so not working
- FUCK NO MORE LARGE DLs
- Try another custom TWRP
- Begin getting '/cust mounting' errs
- Try reflashing EMUI5 with TWRP
- Doesn't work
- Try DLOADing EMUI5
- Like before, incompatability
- DLOAD EMUI4
- Reunlock and reflash TWRP
- WRITE THIS AS A BREAK
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAARRRRRRRRRRRRRRRRRRRRRRRRGGGGGGGGGGGGGGGGGGGGGGGGGHHHHHHHHHHHHHH

he: checkout my crazy FUD hack (a token stealer which turned out to be far more malicious than i anticipated)
me: executes it (yes in a VM)
windows defender: lemme delet this
he: ooh i forgot the word stub in there. microsoft detects that lemme fix that sends new file
me: here we go aga..
ms defender: nononono virus 117% delet this
he: i forgot it still!!

later i deactivated ms defender and analysed the traffic of the vm. in addition to stealing my fake tokens he also tried to read my Firefox/chrome history, IP.
when i asked him (2 days later) what this was all about in his "educational only" "token stealer" he threatened to
a) publish my IP
b) publish my browser history and with that my real name and address
b.0) when i asked him for proof he said he knows that my real name is "Roman Gräf" and i live in Frankfurt. (btw i do live in Frankfurt and that is in the profile of the discord server where he found me and i have the same username on discord as i have here)
c) to kill my machine and all my projects
got bored, blocked him, shut VM down.

My last day before vacation, Friday after hours,
Me as a Junior dev, not that experienced with bash.
An unfortunately with root on a prod machine.
I wrote a script and wanted it to stop at a specific point, but couldn’t remember which of those cmd it was so I wrote all of them.
Quit
Close
Stop
Halt
Exit

Ran the script.
Wanted to kill myself.
I haven’t had the privs to turn on the VM again.
¯\_(ツ)_/¯
🤦🏽‍♂️
I definitely learned a lot!

I have worked with a handful of very green devs in the last 10 years. A common theme has emerged.

They don't heed any of my advice.

An exercise to the reader:

If you have a Windows machine, but need to work in a Linux environment, what would be your first instinct how to proceed?

In this exercise, you are as green as it gets. You have very little professional development experience, let alone server admin experience. And your lead dev has suggested setting up a VM.

1. Set up a Linux VM
2. Use a live CD or set up a dual boot system
3. Pay for a cloud server and set it up from scratch

I have no idea how this person intends to get any work done on a remote, terminal only, Linux server. That is if I can even get their environment into a sane configuration.

Here it is: get MythTV up and running.

In one corner, building from source, the granddaddy Debian!

In the other, prebuilt and ready to download, the meek but feisty Xubuntu!

Debian gets an early start, knowing that compiling on a single core VM won't break any records, and sends the compiler to work with a deft make command!

Xubuntu, relying on its user friendly nature, gets up and running quickly and starts the download. This is where the high-bandwidth internet really works in her favor!

Debian is still compiling as Xubuntu zooms past, and is ready to run!

MythTV backend setup leads her down a few dark alleys, such as asking where to put directories and then not making them, but she comes out fine!

Oh no! After choosing a country and language the frontend commit suicide with no error message! A huge blow to Xubuntu as this will take hours to diagnose!

Meanwhile, Debian sits in his corner, quietly chugging away on millions of lines of C++...

Xubuntu looks lost... And Debian is finished compiling! He's ready to install!

Who will win? Stay tuned to find out!

! exactly dev

I'd ditched Windows and spent a while exploring the Linux ecosystem for content creation. And I have to say, it was not a nice experience.

As much as I respect the Linux mantra of "free as in freedom" and "you need to roll up your sleeves and figure out stuff on your own", it just isn't good enough for non-dev work. Sorry guys, but I need software that gets out of my way and at least does what it's supposed to do. I can't stand a horrible UI or delays and random crashes, which is exactly what happens with most things under Linux.

To replace my Windows workflow I used the following:
1. Windows -> elementaryOS (because Debian/Ubuntu repositories seem to have the best software support, and elementaryOS is the least horrible looking thing that supports that) and then Arch, because, well, Arch.
2. Blender + Maya -> Blender + Maya on Linux.
3. Reaper + FL Studio -> Ardour + LMMS.
4. Photoshop -> GIMP + Krita + Inkscape.
5. ZBrush -> nothing :(

As you can see, my use cases are pretty much all over the spectrum.

Firstly, installing and configuring stuff. A pleasure on Windows, an absolute pain on Linux. Everything just worked on Windows, I had to wrestle with library versions and patches and unstable audio layers (Linux audio just sucks, except for JACK) on Linux.

Out of these, Blender and Maya were the best experience. But even then, both would suffer from random crashes that just didn't happen on Windows.
Ardour is actually really nice when it works. Its use of JACK for routing makes it really really flexible, but it just isn't stable enough to depend on. LMMS is utter crap. I'm sorry, but I just hate the UI. Can't stand it.
GIMP, Krita, and Inkscape can't beat Photoshop, even when you consider them together. Adobe software workflow is just so much better and more intuitive.
Blender 3D sculpting is not bad, but it's nowhere as good as ZBrush.

Also, if you're a C++ dev like me, nothing beats Visual Studio 2017. Nothing. That IDE just blows everything else out of the water. Even VSCode. And it's not slow at all, it handled a fairly large project (PBRTv3) just fine on my Windows development VM. Yes, a VM.

So...I ditched Linux and went back to Windows, but I keep Linux as a VM for when I actually want to mess with Blender or Ardour. Or some dev stuff which Windows sucks at (which is becoming less frequent because of WSL).

Out of all the above, the only one I'd consider ready for production use would be Blender. Developers of open source software, please learn from Blender. Kickass UI and user friendly operation is extremely important, you can't make a random window with GTK buttons and text boxes and arcane config files and expect people to use it for serious work.

Also, Windows beats Linux hands down as an everyday OS. It's always been rock solid, if you take care of it properly (and that goes for any OS). Updates hardly take any time because I run it on a SSD. As for all the advertising and marketing bullshit, you can block a large amount of stuff. And for what can't be blocked, well, I just have to live with it, because the alternative is compromising on my creative output, which is too much for me.

I still run Linux on my server, though. And on my embedded devices (Pi, BeagleBone, etc.). It absolutely rocks there.

I realize that Linux software is not going to improve unless we do something about it, so I'll be contributing fixes and code (the joys of being a C++ dev, yay). Still, I feel that the platform and software as a whole is just not mature enough.

"Want to edit that file? You need to clone [this], then install [x] followed by [y] and [z]. Then telnet into the 80's and curl this page directly from Ceefax. Install the binaries and compile the watchers. Hit ‘enableficate’ and wait whilst it builds the VM mirror. Remote desktop into the vm from a Windows2000 machine and install a UI. Search for [some file]. This is cross-compiled into an reverse ascii hex hashinator so you’ll need to decompile it using fudgeunpacker. Edit the file as required then reverse the entire process to synchronise it with the repo. You can then upload the file to the server (remember that [thisdomain] is on [some obscure remote server] so you’ll have to email them the file in [x localle] office hours)”

Man I love VM's!

I'm on a very tight deadline and my laptop died this morning and needs a reformat, usually this would be a very dire situation... Luckily I use a virtual machine for my dev env so I just remoted into a pc at my office using my phone, launched an instance of my vm and forwarded a public IP to it.

I'm currently working on my rasberry pi while machines installing linux. The only noticeable difference so far is that I only have enough ram to keep open around 5 browser tabs. :-D

My client's using some legacy server side software. I set it all up nice and isolated with proxmox, tunneled it through cloudflare, got the folks to do their install on a windows vm, passthrough their licensing usb. Hosted GLPI on it too (system inventory) and so on.

Wait for it. Windows Server refuses to accept local or domain passwords. WTF. Even went ahead and did a Utilman reset on it which lets you use an admin cmd prompt to the login screen where you could reset the password. Insane that it was even possible, but no good.

Client blamed linux for it, I switched over to Windows Server on baremetal. I setup Hyper-V thinking it should be just as capable as KVM.

Nope.

Guess what, you can't pass through usb for licensing (the legacy software). MOFOS DECIDED TO install it baremetal. I couldn't even get hyper-v to create a decent virtual network. It keeps changing all my network adapter settings. I COULDN'T EVEN PASSTHROUGH PCIE NETWORK CARDS.

This feels like an eternally stagnated, mossy soup of abandonware.

FUCK YOU WINDOWS. You've been sore pain the ass for EVERYONE.

My grandpa is using his computer for video editing and creating photo books. His setup was:
- A 100GB SSD for C
- A 1TB HD for D
The problem:
He never had more than 6GB free on his C Drive because somehow Windows and his programs filled it all with some utter bullshit which couldn't be removed or whatever.

So I promised him to install Linux for his Emails and Surfing and create a Windows 10 VM for him to use his programs.

The Linux installation from downloading a iso over creating a bootable drive to actually installing it was faster than finding the fucking Windows 10 Iso.

Which was about the same time as installing fucking windows because this bullshit prints out one fucking line at a time and then waits for you to read it for 15 motherfucking seconds before printing the next line.

And don't get me started on the fucking telemetry.

On my personal journey to better privacy!

Wanted to change to Qubes, but since I wind down with games, that won't happen sadly and it seems windows still doesn't support proper gpu passthrough either, so might eventually change to linux host and windows guest or create a VM I use for everything else that isn't gaming, since I still really love the idea of having a snapshot backup system.

So since that isn't quite in my timeframe right now though: first move was to move to firefox, already done the change on mobile (love having dark reader and ublock on mobile!), now setting it all up on desktop, pleasant surprise was for sure that firefox finally seems to have chromes devtools pretty much mirrored, even the mobile suite of tools.

Loading of pages is also finally fast and much snappier than chrome from the first testing I could do (on desktop, on mobile it still kind of sucks in comparison, but I can deal with that).

Please suggest me all sort of privacy tools you got, especially with firefox in mind, but also host tools, be it windows or linux (e.g. some sort of traffic obfuscator that visits random pages that are SFW but make automatic traffic filtering hard, could probably make my own, but if there's something like that already, why not), I'll save all I can use.

ŁEŊ@#fmęgwjnfčuÆ®ŊÆŁEŊ3ŋ4ħ€3łæŋ€4æł4ħæ4€ħ9æŋ98ł3ħŋ98↓łħ€9“→↓ŋħł93ŋ@38ŁŊ89ÆŁ4ĦŊ08ÆŁĦ093Đ3@09ŋæłęb„guwahęgawęgÆŁ$ĦÆEı$Ŋ(ÆŁ#Ŋ↑(łæ49↓ŋw

AAAAAAAAAAARRGGHHHHH!!!!!!!!!!!!!!!!!!!!!!!

I'm gonna break this laptop in half if I will not get a break from Windows!

I'm running it in a VM and STILL this fucker gets on my nerves SO FUCKING HARD!!!

1. CPU% 100%. Laptop fans are spinning so hard it's ready to take off
2. My hands are on the laptop. THey are HOT from the heat from inside. Hell that's uncomfortable!
3. ctrl+shift+esc to see why is cpu% 100%. It's something called WMI Host something. Kill that mthrfckr!
4. Process respawns immediately and goes up to 100% again. I have already increased handles limitation for that service a few weeks ago. Like 20x more than it was before!
5. website in IE
6. does not seem to be responding
7. hit f5. Nothing happens
8. Hit refrech buttong on the toolbar. Nothing happens
9. Place cursor at the address bar and hit ENTER. Nothing happens.

Meanwhile my hands are burning.
WHAT THE FUCK!!!

What kind of idiotic system is that!! My asshole is a better OS than this piece of SHIT!

AAAARGHHHHHHHHHHHHHHH#@ŦŊæ¶đ@#ĸogęq j

I'm super pissed. Better keep a 30-40 meters distance from me so the things I throw at you would not hit your ballz!

Now that I come to think of it, the only times I am THAT pissed is the times I am using windows. Srsly.

As proud as I am of getting GameMaker studio functioning properly under a VM and then being able to automatically push the games to the Linux desktop... It still pisses me off that some people just refuse to support Linux because of 'no one wanting it' or 'it's not worth supporting all the different distributions', when people are using 20+ GB of storage just to run your application on a Linux desktop clearly proves that people actually want this... (That's also ignoring the thousands of other users who keep asking for it)

Today’s lesson in C programming:

DON’T use
system( “clear” );
in Mac OS...
Causes seg Fault in ur program when it is perfectly correct...

What happened was... a friend wanted help with C programming and had written this code... but it was getting seg Fault randomly... just random seg Fault when his code was correct...

I pinpointed the seg Fault to a printf statement but the statement was correct...

Off to search the issue I went, found out that flushing problems can occur in printf if u don’t use \n.
This happens randomly. Thought this might b the reason...
Went to a VM running Arch Linux and tested the code there... worked perfectly. No issues whatsoever.

From a distant memory I remembered some people discussing to never use system( “clear” ); since it causes issues.
Thought to remove that line from code, thinking it wouldn’t make any difference.
Well imagine my shock when the code worked fine after remove that freaking line...

M gonna blame this one on Mac OS since arch had no issues with it 😡😡

Now to find alternative to system( “clear” );

Damm it I spent 4-5 hours on this crap!!!!!!

Oh look. The monitoring channel is in flames, smartphone is vibrating so hard it's having a seizure.

Hm. Nah it's fine. Not my...

Damn it. Incoming call. -.-

I'm actually on vacation (more like you need to trim down overtime before management get's angry).

They decided to test the new hardware / os stack I set up in the last weeks. I'd actually be happy about it If I wasn't on vacation and would be part in something that I invested a lot of time...

Well now I am. Guess what. It's running too good.

And that's not a joke. It's partly due to an upgrade in infrastructure (got rid of some last remaining 1 Gbps networks)… but also because I changed quite a lot on the OS / VM side plus we changed from XEN to Proxmox... With major tweaks, too.

The whole stack can now handle peak traffic where it would choke before, and even go beyond the old peak traffic.

Enough of introduction, the simple reason why shit burned down was because they tried out the current development branch and let it ran.

The development branch had an currently unfinished ratelimiter framework, since I didn't had time for an full burn in and didn't knew what the maxima / limits were. And since I hadn't finished that, I didn't finish the traffic shaping either.

Hm. Guess it's not good when you let a bunch of heavy parallelized data generators / analyzers run for free....

In the end, we simply shotgunned the docker development machines, because thanks to network congestion / retransmissions and feedback, they were not really cooperative via network / REST.

But hey: To infinity and beyond. XD

Hey Citrix:

FUCK YOU.

Learn to make an accessible log in page you fucks.

Maybe instead of vague fucking "you're user name and password is wrong" say things like "your account is locked because we somehow decided we don't like your password anymore. . . . without telling you"

Fucking 2 hours of my day wasted trying to log into my company's VM because first it wouldn't take my password (that I've had for over a month and doesn't expire for another month) over and over again. I changed it, logged in. Got up to do something that'd take less than 5 minutes. And OF COURSE the people who set up the VM made them log you out if you're gone for more than 3 minutes (fuck that guy too). Come back to a log in screen and it won't accept my new password.

Change it again. Except this time it won't accept my new password because it's "like my old password." It is in that it uses the alphabet and numbers, but it's also different in that those alphanumeric characters are LITERALLY DIFFERENT IN EVERY PLACE. I finally get it to accept a new password.

I'm also loving the whole "answer these security questions that literally anyone who does minimal research on you can answer" before I get to change my password. Yeah. Because finding my mother's maiden name or the city I was born in is so fucking hard. Literally impossible to find out what my Dad's dad's name is. Shit like that isn't publically available. Nope. Why the fuck are we still using "security" questions?

I log into Citrix again. And it takes me to . . . the log in for Citrix.

There is no word in elvish, entish or the tongues of men for this stupidity.

Fuck Citrix. Fuck the people behind the password manager (Aviator or something like that), and fuck whatever administrator setting turns my computer off due to inactivity in such a stupid short amount of time. 10 minutes, 15 minutes, that'd be fine. But it's more like 3 or 5, like wtf.

I'm migrating data from an old software to a new one I wrote.

Old database it's in Access (yeah, fuck). When I opened one table, the VM hung up and I opened the task manager on MADE

What.The.Fuck.Are.You.Doing?

I had spent the last year working on a online store power by woocommerce with over 100k products from various suppliers. This online store utilized a custom API that would take the various formats that suppliers offer their inventory in and made them consistent. Now everything was going swimmingly initially, but then I began adding more and more products using a plug-in called WP all import. I reached around 100k products and the site would take up to an entire minute to load sometimes timing out. I got desperate so I installed several caching plugins, but to no avail this did not help me. The site was originally only supposed to take three to four months but ended up taking an entire year. Then, just yesterday I found out what went wrong and why this woocommerce website with all of these optimizations was still taking anywhere from 60 to 90 seconds to load, or just timing out entirely. I had initially thought that I needed a beefier server so I moved it to a high CPU digitalocean VM. While this did help a little bit, the site was still very slow and now I had very high CPU usage RAM usage and high disk IO. I was seriously stumped the Apache process was using a high amount of CPU and IO along with MYSQL as well. It wasn't until I started digging deeper into the database that I actually found out what the issue was. As I was loading the site I would run 'show process list' in the SQL terminal, I began to notice a very significant load time for one of the tables, so I went to go and check it out. What I did was I ran a select all query on that particular table just to see how full it was and SQL returned a error saying that I had exceeded the maximum packet size. So I was like okay what the fuck...
So I exited my SQL and re-entered it this time with a higher packet size. I ran a query that would count how many rows were in this particular table and the number came out to being in the millions. I was surprised, and what's worse is that this table belong to a plugin that I had attempted to use early in the development process to cache the site. The plugin was deactivated but apparently it had left PHP files within the wp content directory outside of the actual plugin directory, so it's still executing scripts even though the plugin itself was disabled. Basically every time I would change anything on the site, it would recache the whole thing, and it didn't delete any old records. So 100k+ products caching on saves with no garbage collection... You do the math, it's gonna be a heavy ass database. Not only that but it was serialized data, so when it did pull this metric shit ton of spaghetti from the database, PHP then had to deserialize it. Hence the high ass CPU load. I had caching enabled on the MySQL end of things so that ate the ram. I was really desperate to get this thing running.
Honest to God the main reason why this website took so long was because the load times made it miserable to work on. I just thought that the hardware that I had the site on was inadequate. I had initially started the development on a small Linux VM which apparently wasn't enough, which is why I moved it to digitalocean which also seemed to not be enough, so from there I moved to a dedicated server which still didn't seem to be enough. I was probably a few more 60-second wait times or timeouts from recommending a server cluster to my client who I know would not be willing to purchase it. The client who I promised this site to have completed in 3 months and has waited a year. Seriously, I would tell people the struggles that I would go through with this particular site and they would just tell me to just drop the site; just take the money, just take the loss. I refused to, this was really the only thing that was kicking my ass. I present myself as this high-and-mighty developer like I'm just really good at what I do but then I have this WordPress site that's just beating the shit out of me for a year. It was a very big learning experience and it was also very humbling as well, it made me realize that I really don't know as much as I think I might. It was evidence that there is still so much more to learn out there, I did learn a lot from that experience especially about optimizing websites the different types of methods to do that particular lonely on the server side and I'll be able to utilize this knowledge in the future.
I guess the moral of the story is, never really give up. Ultimately things might get so bad that you're running on hopes and dreams. Those experiences are generally the most humbling. Now I can finally present the site that I am basically a year late on to the client who will be so happy that I did not give up on the project entirely. I'll have experienced this feeling of pure euphoria, and help the small business significantly grow their revenue. Helping others is very fulfilling for me, even at my own expense.

Anyways, gonna stop ranting. Running out of characters. If you're still here... Ty for reading :')

Running code in a JVM ... which is a virtual machine...
Inside a VM that runs Linux...
Inside a host OS that runs on native...which runs on a CISC processor... that internally runs a RISC architecture... so that makes the CISC a VM...
The RISC architecture I am pretty sure runs on Elf Magic... I am fairly certain Turing was an Elf working for Santa...
So I am really running my code on VM Elf Magic

Sometimes, I really fucking hate Windows.

Having trialled Linux for a week on a spare HDD, I wanted to move to a proper dual boot with Windows on my SSD, and I decided I may as well downgrade to Windows 7 at the same time (10 had started to really annoy me).

Booting into the initial USB yielded an unresponsive mouse and keyboard. Hmm, not a great start. Turns out the Windows install USB doesn't like the rear USB ports or the wireless mouse. Strange but plugged in a spare USB mouse into the front and could install Windows.

This install was very unhappy about not having SP1 - to the point where I couldn't even install the network drivers so I could download SP1. Fine, I just downloaded an ISO with SP1 on my Mac.

Then I discovered that you can only really make a Windows USB with Windows. But I've just removed both my Windows and Linux partitions so I can reinstall them ...

After hours of searching and trying to create a bootable USB on my Mac, I finally give up and install a trial of Parallels. So I ended up using the same ISO to install a VM of Windows on my Mac, so I can create a bootable USB, so I can install Windows on my desktop. Well done Microsoft ...

And then I needed to install various drivers for the install to be even remotely useable.

To top it all off: Linux just worked. The keyboard and wireless mouse worked when installing. I didn't need to do any additional set up to be able to use it all. It can even use all 3 monitors, rather than just the 2 that Windows recognises for some bizarre reason.

Thanks to Windows being special, I've lost a day of productivity 😡

Forced to code inside a virtualized Windows 7 (with a cracked version of VMWare) on a PC with a standard HDD, 4GB RAM and Windows 10 as host. Boss: "because if the computer broke, we reinstall the VM image in just a second!". The VM image was 4 years old.

why do i have an iphone?

well, let's start with the cons of android.

- its less secure. this isn't even arguable. it took the fbi a month or something (i forget) to break into an ios device

- permission, permissions, permissions. many of the android apps i use ask for the not obscure permissions.
· no, you don't need access to my contacts
· no, you don't need access to my camera to take notes
· no, you don't need access to my microphone to send messages
· no, you don't need access to my saved passwords to be a functioning calculator

- not being able to block some apps from an internet connection

- using an operating system created and maintained by an advertising company, aka no more privacy

- i like ios's cupertino more than material design, but that's just personal preference

pros of ios:

- being able to use imessage, at my school if you don't have an iphone you're just not allowed to be in the group chat

- the reliability. i've yet a data loss issue

- the design and feel. it just feels premium

- if i could afford it, ios seems like a lot of fun to develop for (running a hackintosh vm compiled a flutter app 2x as fast as it did on not-a-vm windows)

so that's why i like iphones
google sucks

So for context, I'm doing an Apprenticeship in IT and naturally I've been put on help desk.

I've recently been given a phone on my desk since I'm trusted enough and know enough about our software that there's no risk to me accepting calls.

I get the standard ones, a number from a different country, poorly pronouncing a co-workers name, asking if they can speak to them. I give my normal response, "I'll just check if they're in a meeting and I'll get back to you" (which they somehow always are) and ask if they would like to leave a message. They obviously don't since they're usually scams.

Since Tuesday I've started getting calls from "BT Technical Support". I don't use BT. My company doesn't use BT. So, it's clearly a scam.

Yesterday, the same guy calls me up, Thomas he says his name is. I go along with it for a while, agreeing that I've noticed our network has been slow until the point where he asks me to begin to install TeamViewer. I realise what he's going to do so I ask him what the problem with our network is.

I hear him start to respond but he stops. He's got no clue what to say, so I say to him, "Thomas mate. I think our biggest problem with our BT network is that we don't have BT."

He puts the phone down.

So I ask you for help, lovely people of devRant.

I have a Windows 10 VM ready to go. I have a couple notepad files labelled as "Passwords" and "Bank Details". What else can I throw on there to make this guy think he's hit the jackpot without really causing too much damage?

Any ideas would be appreciated. <3

I decided to work with #atom lately, and I made a fresh install on a VM to test some packages outside my real dev machine.
Just occurred to me that "by #GitHub" now means by #microsoft... So MS now really controls the IDE market from any possible angle.

I'm switching companies. Gonna have to use Windows, grr. No Linux for development machines. :(

How do you guys keep yourself productive in Windows? I honestly can't in its bare state.

Best idea, for now, is just using a VM on top of Windows and ignore the Host OS.

Kinda all other devs translate incompetent with a lack of knowledge

i would go with not able to recognize his lack of knowledge

Story 1:
once we had a developer, whom was given the task to try out a REST/Json API using Java

after a week he presented his solution,
2 Classes with actual code and a micro-framework for parsing and generating JSON

so i asked him, why he didn't use a framework like jackson or gson, while this presentation he felt pretty offended by this question

a couple of weeks later i met him and he was full of thanks for me, because i showed him, that there are frameworks like that, and even said sorry for feeling offended

- no incompentence here -

Story 2:
once i had a lead dev, who was so self-confident, he refactored (for no reason but refactoring itself) half the app and commited without trying to compile/run test

but not only once, but on a regular basis

as you may imagine, he broke the application multiple times and blamed the other devs

- incompentence warning-

Story 3:

once i had a dev, which wanted to stay up with the latest versions of his libraries

npm update && commit without trying to compile/testing multiple times

- incompentence warning-

Story 4:

once i had a cto

* thought email-marketing is cutting edge
* removed test-systems completely to reduce costs
* liked wordpress
* sets vm to sleep without letting anyone know

- i guess incompetent alert -

I am a Windows person. I always argue how great it is.

Well, not today.

I was today years old when I learned that you CANNOT uninstall store app via store ;p You need to go to settings / apps and functionality / your app / uninstall

The photo app (Yes the one bundled with win10) doesn't work if you use Hard drive compression AND it is a symlink for OneDrive (So you don't need to keep all photos on the drive). Fucking Paint works without problems.

Email client : If you alt+tab too fast after hitting 'Send email", there is 50% chances that email won't be send. Basiclly you need to hit "send" and wait until you see it in "sent" folder.

Well, as i'm ranting, here for Linux too :
I have a small ubuntu server VM, worked very well for last 6 months. Now "System in read only mode". Fucking apt-get upgrade fucked with something. I don't want to look, so I'll just rebuild a fresh vm.

And macOS should take sometyhing too : Who the fuck decided "enter" is for editing the name of file ?! really !

Well, ALL os are shit, all have downsides, I need my own OS. But I still want AA games... So windows for me.

Despite common sense, I think technology is not making our lives easier. It's just build chaos on top of chaos.

Take server-side programming for instance.

First you have to find someone to host your thing, or a PaaS provider. Then you have to figure out how much RAM and storage you need, which OS you're going to use. And then there's Docker (which will run on top of a VM on AWS or GCP anyway, making even less sense). And then there's the server technology: nginx, Apache (and many many more; if, that is, you're using a server at all). And then there are firewalls, proxies, SSL. And then you go back to the start, because you have to check if your hosting provider will support the OS or Docker or your server. (I smell infinite recursion here.)

Each of these moving parts come with their own can of worms in terms of configuration and security. A whole bible to read if you want to have the slightest clue about what you're doing.

And then there's the programming language to use and its accompanying frameworks. Can they replace the server technology? Should you? Will they conflict with each other and open yet another backdoor into your system? Is it supported by your hosting provider? (Did I mention an infinite recursion somewhere?)

And then there's the database. Does it have a port to the language/framework of your choosing? Why does it expose an web interface? Is it supposed to replace your server? And why are its security features optional again? (Just so I have to test both the insecure and the secure environments?)

And you haven't written a single line of code yet, mind you.

tl;dr - install ‘Pop!_os’ and try it out if you haven’t yet, it’s pretty damn good!

Heavy Micro$haft user here, have tried using ubuntu a bunch of times in the past and fucking regretted it every time. Ran into issues with stupid shit like the apt cache growing exponentially until the drive was full, or something like the the system python getting borked.

To be fair, I’m 120% certain my dumb-assery is what caused the problems. I’m definitely not trying to blame the OS. But my experience was shitty, even if it was at my own hands lol.

Started playing around with Pop!_os from the system76 team. And I’m seriously in freakin’ love with this OS. It’s clean, is performant, feels way less buggy or just feels more stable somehow. I know it’s based on ubuntu, but I’ve had a great time thus far using it. I’ve got ansible, docker, aws toolkit, aws cli, sam-cli, vscode, dynamodb-local, serverless, npm, brew, and working on steam now.

Everything has been a breeze and again the system feels really fast and snappy. It feels a lot like mac on the smoothness scale, but snappy like a windows box with beefy hardware specs.

I’m still just in the testing phase on a VM, but I’m seriously thinking about blowing away my windows install for Pop!_os.

(I’ll try arch someday when I’m up for some hardcore masochism)

I salute all server admins here. I might never understand how you guys get through with all those terminals and debugging and greb and runlevel and all these weird things.

I spent two weeks trying to set up a dev server on CentOS installed on a VM. Just configuring the server took hours of trying to figure out what goes where and in the end I realized that the only thing I did wrong was the runlevel! Which I found out today is actually a thing!!!!

I thank you all for existing. Without you, us web developers would go crazy!

I just fucking hate BGAs* that unsolder themselves.

So, thanks to my laptop slowly breaking apart I decided to reactivate an old netbook my father gave me back in 2014(?) when it failed, to have a device on standby if necessary.

Wasn't really planning to repair it and kept it for spare parts mostly as the whole device is a fucking design failure concerning heat dissipation.

But yet again, I thought I'd give it a try one-two years ago. I soon found out it was said heat problem that caused the error in the device and it'd probably only take some reworking using a heat gun, which I did. Netbook worked for some hours, then was dead again, same error. Lost motivation and stashed it until this week.

Reworked with a hair-dryer this time and it worked! Well, until this morning - same error. Perhaps I shouldn't have tried to run a VM and then shut down the device right after that.

I will now try only one more time, this time just baking the whole damn main board thoroughly.
Either it works or it's really dead after. Either way, I'll be somewhat happier then.

* Ball Grid Array - package type for electronic components like ICs/uControllers

Fuck i hate myself right now...
> Wanted to install minikube on my homeserver(which doesn't have a graphics card in it)
> Error: Virtualization is not enabled
> Take the server out of my rack, opens my desktop pc, takes the gpu out, puts in it my server, and then goes into bios.
> Find that virtualization is enabled.
> Realize that I'm running a dozen docker containers on a daily basis from my server, so OF FREAKING COURSE virtualization is enabled...

So after all that, I figure out that I should probably just google my issue, which leads to me find out, it's just an issue with virtualbox, and simply running 'minikube config set vm-driver none', it fixes it, and I am now running minikube.............

Took half an hour of work, to realize that I'm a complete fucking idiot, who shouldn't be allowed near a computer

Saturday 9.00 AM. I was sleeping, my colleague (on holiday) sent me a text: "We got a problem on our system, probably we ran out of space". I checked the log and found out that several cron jobs failed due to not enough space on the disk. I started deleting some unnecessary logs (we're paranoid) and ended up to squeeze the vm like a lemon to save some space. Sent an email to the sysadmin, "We got to add more space ASAP, users are getting 500 errror for almost everything". Silence. I thought to myself: "Until monday we're safe..". I did a df (96%) and sent a screen to the sysadmin, just to be sure that we understood each other. Finally monday comes, nobody worries about the issue. At noon I literally takled the guy of IT dept. "Yeah, we read your email. I think the sysadmin didn't take you seriously". "Why? Which part of 'we're running out of space' isn't serious?!!!". "He just told me that we have unlimited space on that vm". Unlimited space...sure.... "Right.....the disk is at 96%, buuuuut if he said so No news to worry. Don't call me if everything burns. Have a good day!!!"

Okay, I think I am losing it, how do you explain a distributed computing VM has to somehow execute code on some hardware at a point to a customer that is clearly a big ass bullshit eater/buzzword bitch?

Because if I can't, I may buy a plane ticket for Canada and an axe, and that is not for cutting lumber

So like a year ago an Microsoft Scammer called me while i was middle in my exams week, so i took half an hour break to talk etc. So i started my VM and let him on it. He started showing me things that aren’t “safe” etc. But i needed to go. So i said: “Call me again tomorrow same time” Well the next day he called. But i really did not have the times for all of this because of my exams so i cut it into a short conversation like this: “Well sir, You made me so afraid yesterday with how many viruses i had, that today i went to the apple store and bought an MacBook and i’ve thrown the other laptop away.” Then he was quiet for like 25 seconds and was started with: “Sir your MacBook has serious problems let me help you!” Then i called him out for being a scammer and he hang up. Just wanted to share 1 of the few stories i have had with such “microsoft” scammers.

The Windows Phone Anniversary Update emulators don't fucking work as alwasy, so I have to debug my app on a VM with that version of Windows 10... fml 🙃

>Client complains about a 30 minute downtime around midnight
>Client also pays only for a single VM on a HV that they don't even own themselves

>Replies with an offer of how to make the setup more resilient, going from 1 VM to 2 LBs/FE loadbalanced through BGP, and distributing traffic through HaProxy onto 2 BE machines that in turn talk to a Postgres Cluster with RepMgr for dynamic failover.

>No reply so far

Hmmm :^)

Around a week ago I asked my mentor(lecturers friendly sidekick buddy 'o pal) if in iOS dev(the very next subject) I could virtualize, rent in cloud or run a hackintosh instead of buying a Mac. My mentor sounded enthusiastic and asked the lecturer of the next subject, who promptly said no, he did not support or recommend students who tried any of these approaches because in the past he had encountered students who have run into performance issues and we're unable to compile some things. Most likely those students were unable to setup GPU passthrough and whatnot.

However this is the exact point of a VM. It's exactly the same as if you had a real Mac. I believe this is just them being lazy. Tbh, this is an IT course they should be writing guides on how to do virtualisation, not preventing it.

Looks like I'm headed to the Apple store :(

Can any dev's recommend a good windows emulation program that supports x64 applications?

Really want to be able to run Gamemaker studio 2 on Linux but would rather not install a fully fledged VM.

I'm willing to work with a VM but just rather not have a 12GB installation for a 256MB program...

My friend recently tried to install apt on fedora 🤦‍♂️
Some how this created a zombie process And used a ton of the ram and the ram usage leaked out of the VM and into the host server
And I had to explain to him why a package manager meant for a system with dpkg will not work on one that uses rpm

So flashing microcontrollers gets kinda annoying when you have to simultaneously fight Windows defender's urge to flag the flashing software as Trojan every 30 seconds like a 10 year old kid with ADHD that just discovered coffee.

It doesn't get easier when suddenly only one of three USB ports recognises thumb drives with the current Windows version, and only after two reboots.

Maybe I should just run it in a VM like the three remaining QA testers at Microsoft do, but on the other hand I don't really like the idea of flashing firmware from a VM. Just feels even dirtier.

After being a miserly bastard and settling on VirtualBox for my VM needs on OSX, I downloaded a Parallels trial a couple weeks back, and today, I'm happy to announce I bought a license!

VirtualBox can go do one.

I've ditched Studio for Rider, and now Parallels, what has the world come to when a dev actually buys software?!

The end is nigh I say, nigh.

So, unlike normal people who just click on an mp3 file in windows explorer, I'm listening to music saved on my windows hard drive, accessed via an sshfs mount, using VLC running inside a HyperV linux VM and Xming/pulseaudio to make it show up inside windows like a normal window and play sound.
Why? Because this is my replacement for WSL which broke (Good Job on the updates as always, M$) and I'm celebrating that I got everything* to work.

* Nevermind the hours I wasted because I forgot to add a rule to the windows firewall allowing pulseaudio to connect and the fact that Xming can't handle vlc playing video

So I just recently had the pleasure to set up a Rails environment for a friend on Windows. I haven't used Windows in about 5 or 6 years, and the person I had to set it up for doesn't know much about programming at all.

I all went fine at first, install database, devkit thingy and git. Then set up the project itself. And there is where the problems started.

First windows would refuse to use SSL, because of some weird bug in the Windows version of rubygems. The suggested upgrade did not work so I had to switch some gem sources to insecure connections, but at least it did install everything correctly.

Alright, I thought, that's not _that_ bad, everything is running now.

He sent me a screenshot some time later. Something was wrong with the JavaScript runtime, and I could not figure out for the life of me what the issue was.

Later again he sent me another screenshot.
His Antivirus spyware was messing with the asset pipeline. (╯°□°）╯︵ ┻━┻

This was the point where I just said "FUCK IT, i'll just put everything into a fucking VM and let him use that".
I should have done that in the first place.

Long story short:
Setting up a development under Windows is painful.
Do yourself a favor and just use a VM.

Currently working in a virtual Linux machine running on a Windows host. The Linux VM is running i3 and I just locked the host for the umpteenth time because my dumbass pressed Win-L to switch one Window to the right...

Also, while typing out the tags, I got the tag-suggestion 'my password is as weak as my mental state' 😂

I have unspent credits in Azure that waste each month. To not waste them I spun up a VM to run cookie clicker on it.

I like developing on windows. Like many people here I got into development at home starting as a hobby when I was in school so there were things I still did on my computer that Linux wasn't really appropriate for.

I've made the jump to Linux in the past but found that it was awkward and annoying when I needed to do something on my windows. And I hate doing Dev out of a VM. So I've just got used to using windows at home.

And honestly, I don't know what's happening to everyone who keeps getting broken Windows updates. I think I've had 2 in living memory.

It's in no way perfect but what is? I don't use Windows servers, just for when I'm at home.

So we work on a Vmware network. And besides the terrible network lag. The specs of that VM is one core (Possibly one thread of a xeon core) and 3 GB RAM.

What do we do on it?
Develop heavy ass java GUI applications on eclipse. It lags in every fucking task. Can't even use latest versions of browsers because the VM is a fucking snail ass piece of shit!

So, in the team meeting I proposed to my manager, Hey our productivity is down because of this POS VM. Please raise the specs!.

He said mere words won't help. He needs proof.

Oh, you need proof ? Sure. I coded up a script that all of my team ran for a week. That generates a CSV with CPU usage, mem left, time - every 10 min. I use this data to show some motherfucking Graphs because apparently all they understand is graphs and shit.

So there you go. Have your proof! Now give me the specs I need to fucking work!

When you're developing it's very well advised to run your software locally in an environment as much as possible matching the real environment.

So for example, if you're running linux on production then you also run it locally to run your code.

Here's where people need to shut the fuck up:

No, mac is not good for linux development. Not unless portability is already a concern that you have and even then it might be counter productive. So many times when people say this, portability isn't not a concern. What runs on servers is up to them.

If your servers are going to be centos, then you develop with centos. Not with debian, gentoo, ubuntu, maxosx, etc.

Even different linux distros are a headache for portability when it's just to support a few desktops for development so don't think that macosx is going to cut it. It might not be as radical a difference as between windows and linux traditionally is but it's still not good for "linux" development. I don't think people making that statement really know what linux is now how different distributions work.

What you use for your graphical operating system doesn't matter to much but when you run your code then there's a simple solution.

Another thing people need to shut up about. It's not docker, unless you're already in Linux where docker is one of many options such as chroot or lxc.

This question always comes up, how do you developer for linux in windows? No it's not docker it's virtual machine.

It's that simple. You download the ISO for the distro you want and then install it on a VM. What does docker for windows do? It runs a linux VM that runs docker.

This may come as a great shock to developers around the world but it is possible to run linux in a VM and then any linux application your want including docker.

Another option is to shove a box in the corner, install what you need on it, share the file system and have people use that to run their code. It really is that easy.

New malware on the lose.
It encrypts your files.
But with a twist, it unlocks it again if you spread the malware to friends.

Maybe run it in a vm to get the key to unlock your files might work...

Unexpected downside to using a Windows VM for dev related work : once my Windows host (finally) finished updating, I powered on the VM...and that started updating too. FML :/

Linux software RAID and LVM are pretty powerful.

Bought a new server case for my home file server / VM host. 3U with 16 hotswap bays. Had 2x software RAID1 mirrors already with everything on them. Inserted 2 new disks with system running. Created new RAID10 array using these, with their mirrors as "missing".

Created new physical volume. Extended volume group into it, then used pvmove to transfer every logical volume across. Shrunk volume group to no longer use the old RAID1 array, disassembled that array, added its disks to the new array... Now just waiting for the mirror disks to sync up.

All this, with the system and several VMs still running.

And with a backup, of course ;)

"Suggest an AV/AM product, Avast refuses to install."

I do malware research as a hobby and have for a while, so I can generally spot when something's up before I even run a program. If i'm unsure about it (or know something's up and wanna see its effects for S&Gs) I throw it into one of a variety of VMs, each with a prepped, clean, standardized "testing" state.

I see no point to AV/AM products, especially as they annoy me more than anything since they can't be told not to reach into and protect VMs (thereby dirtying up my VM state, my research, crashing the VM hypervisor and generally being *really* annoying) and they like to erase samples from a *read-only, MOUNTED* VHDX.

However, normal people need them, so I usually suggest this list:
• MBAM is good and has a (relatively) low memory footprint, but doesn't have free realtime protection.
• Avast is very good as it picks up a lot, but it eats a FUCKTON of resources. It also *really* likes to crash VM hypervisors if it sees anything odd in them.
• AVG is garbage. Kill it with fire.
• Using Windows Defender is like trying to block the rain with an umbrella made of 1-ply toilet paper.
• herdProtect is amazing as it's basically a VirusTotal client but it's web-based and not currently available to be downloaded. (Existing copies still work!)
• Kaspersky. Yes, it spied on US gov't workers. No, they don't care about anyone BUT US gov't workers. Yes, it's pretty good.
• BitDefender: *sees steam game* "Is this ransomware?"

hope this helps

Okay ... Windows, I really tried to be nice, but that's it. You get off my ssd right now ...

Just got the error: "filename is too long - unable to delete file" (full name incl. path)

Seriously, WHY?
I mean, sure ... Long file paths/names are a thing and this is why there are limitations. I am totally fine with it!
But Why the hell allows windows you to create those files if it is unable to delete these files later ...
I don't get it. Maybe I am just hit my head to hard as a child and someone may enlighten me ...

PS: windows was running in a VM to give it a real serious try after years on Linux

Ok, so many people rant about windows update. It can fuck up things, starts unexpectedly (after 100 warnings and messages letting you choose when but ok) and it takes too long to update.

I use Windows daily so I update regularly and never takes more than 5 mins. 20 when its a major update twice a year. So let's talk about Linux.

Yesterday I wanted to try out .net core on Linux so I booted my antergos vm to do it. TLDR: Didn't do shut because, surprise, Linux updates.

So apparently I downloaded the wrong version of visual studio code. Uninstall and install the right one then. Nope, can't do that. Some dependency must be updated. That dependency is on the highest version on the AUR, I have to get a different one. Ok, no problem. But I can install the other because uninstalling the original breaks more dependencies. Well fuck then.

So I decided I'd do a full system update with pacman, shouldn't take long. 1.6gb worth of update. I have 200mb download so it should be fast right? Well, I had to wait a couple of hours.

So I couldn't do anything on my afternoon because of Linux updates. That's an original rant isn't it?

And before the comments get here, yeah I know it's arch, it's difficult and all that. This isn't about being hard to do. It's just annoying and making me lose time.

Update to my previous desire to install Arch Linux on my MacBook...

Well, I installed it, played around a bit... now gonna install OS X back... primary reasons being the fact that there r a lot of things which u must do to get arch to work perfectly in MacBook... ( special kernels and stuff ) and I use an iPhone 😐... in other words, m locked to the ecosystem... for now...

I was so hoping to use arch... it wud have been amazingly fast on the SSD... 😍😍

No m not gonna use VM since it’s not fun 😂😂

Wish iTunes worked in Linux too ☹️😕

!rant

I started learning to use Hadoop recently, and am running a VM with all I need installed on it (the HDF Sandbox to be exact). The VM wants 8GB to run and my laptop only has just that, except it also needs to run Windows at the same time...

At first I thought I was screwed, that I'd need a more capable computer to learn. I gave it a shot anyway, and told VirtualBox to give the VM 4GB, hoping the VM itself would use RAM swap to function. And it did!

What I didn't expect was Windows not slowing down even a bit. Turns out Windows can triple the computer's RAM with virtual memory that it keeps on disk.

So the bottom line is: my VM is using 4GB as if it was 8GB, and at the moment my Windows is using 8GB as if they were 14GB. All of this without breaking a sweat. The more you know!

So following a previous rant, I’ve decided to make the jump and move full time to a Linux setup on my PC, with a windows VM (I do much more Ruby and php at home than Windows stuff, so makes sense to use Linux as everyday os.

The question that I need help with is which distro to go with.

I have experience with Ubuntu, OpenSuSE, and Debian, but I’m not adverse to trying something new, I’m even toying with the idea of Arch (but with a few test runs on a vm first)

I was 1 hour into an 8 hour data warehouse build on my VM, when Windows popped up with a dialogue informing me that it would initiate Shut Down in 10 minutes. No button to Cancel or Delay, just “Okay”.

To Microsoft, I offer a hardy Dickensian “GOOD AFTERNOON, SIR!”

I encountered every possible bug setting an Ubuntu VM environment to test my engine. I manually created all the eclipse projects and it's now available on the repo - it compiles and runs.
Suggestions for a good CMake guide?

Yesterday, microsoft showed me once again, what it means to "obey".

I tried to install Microsoft SQL Server 2012 on a virtual machine with OS Windows7.
The installation-center asked me to choose an installation-folder for SQL-Server.
No matter what, for any folder i had chosen for the installation, the setup replied with the errormessage "The installation-folder is invalid"

So i considered asking our platform-services team, whether they gave me administrative rights for the vm.
They did. I had full access to the components of my vm.

After a few days i finally recognized, that i had picked a wrong iso for the installation of sql server.

Instead of sql server 2012 + Service Pack 3, i picked sql server 2012 ServicePack 3.

So after all, Microsoft tried to tell me by showing the message "The installation-folder is invalid", that the setup weren't able to find an installation of Microsoft SQL Server 2012.

God damned!!1!

Several years ago, I heard from a friend who was doing assignments for students on the side. Quite a hustle. His story began when he wanted to figure out why can't these students be able to draw their own database tables, relationships, UML, etc. That's what school has to be teaching them and then he was told that they were learning through MS Access. He goes and tell me that even though this is a lame way of teaching database design, its definitely easier to explain through hands-on and less typing mistakes, as according to the lecturer he met. Making the explanation more visually appealing and helpful for understanding.

OK I get it, but somehow that taught them the wrong way of database design from the beginning. I'd prefer getting them to start writing SQL commands from day 1 and play em at some DB VM. Keep em as real as it gets.

Now I have my own students asking for help in their assignment and also asked for tutoring lessons in web development. So I gave them the crash course in HTML, CSS and Javascript. I've asked them if they've used anything of what I taught them in school. They go and tell me that they've been taught web development through Wordpress. Oh WTF!? I havn't talked to their lecturer yet but it better be a really good explanation to teach these youngsters in a flawed and bloated PHP CMS framework for "web development".

Younger brother wanted to know how to work with users in Windows using cmd. I showed him a few things, told him PS is better but he can fiddle and just use net /? For the options he can use.

Go out for an hour. Come back and my user profile is gone. So the Padawan net user rangarr023 /del
My profile.

Time for some quickfix takeown commands haha.

Note to self. Let brother try things on his own pc, and next time use a vm.

We have a bunch of legacy applications that runs on Windows only. I'm pretty much the only dev here who doesn't use a Windows machine.

In order to run those applications, I need use remote desktop to a Windows VM.

I use a Mac. And I use a lot of keyboard shortcuts. Case in point, CMD + L to go to the address bar in the browser.

This happens every time when I need to access those applications.

me: *remote desktop to the VM
me: "oh I need to get to the index/landing page"
me: *CMD + L
VM: "I'm locked now"

FUCK YOU FUCKING AZURE FUCKING FUNCTIONS:

EITHER LIMIT MY NUMBER OF TCP CONNECTIONS (before violently crashing)

or

FORCE ME TO USE THE GODDAMN PORT-PISSING, BARELY-MULTITHREAD-USABLE, SETTINGS-IGNORING EXCUSE OF A PATHETIC BUILT-IN HTTPCLIENT ON FUCKING CRACK (Seriously .net people fix that shit).

But not both... both are not okay!

If your azure function just moderately uses outgoing Http requests you will inevitably be fucked up by the dreaded connection exhaustion error. ESPECIALLY if using consumption plans.

I Swear, every day i am that much closer to permanently swearing off everything cloud based in favor of VM's (OH BUT THEN YOU HAVE TO MAINTAIN THE VM's BOO HOO, I HAVE TO BABYSIT THE GODDAMN CLOUD INFRASTRUCTURE AS WELL AT LEAST I CAN LOG IN TO A VM TO FIX SHIT, fuck that noise)

I am in my happy place today. At least I'm having great success diving into minecraft modding on the side, that shit is FUN!

Very eventful day, please see enclosed several smaller rants.

===================

My college's systems are shit and not only do they use HTTP for everything, even the stores and financial aid purchase system, they have homebrew JS shit for PGP site encryption (nifty...), but they exchange the PRIVATE KEYS instead of the public keys. Over HTTP. Not even HTTPS. Also if you log in more than 10 times in 24 hours it's supposed to lock you out of your account until you call... except it locks EVERYONE out. Found this out when on campus, trying to get my textbooks, when suddenly everyone had login lockouts because i'm a "paranoid bastard" and "afraid of idiot college students" for not telling a PUBLIC PC to remember the one password (enforced by password auto-sync across all their shit, not ideal, no) guarding my SUPER-SENSITIVE FINANCIAL AND ACADEMIC DATA... among the other hundreds of issues this college has. I now see why this college is the only one I can afford...

===================

Can't pass-through raw DVD drive access to VMs as VM managers crash when I try (yes, even QEMU...) so i've gotta install Windows on a shitty 80GB laptop HDD for literally one quick project. On the bright side, if my theory proves correct, you'll no longer need modchips for PS2s.

===================

Found a couple odd lines in my xscreensaver config:

GetViewPortIsFullOfLies:False
nice: 10
pointerHysteresis: 10

the first 2 I can't seem to figure out what do, and the last taught me a new word. Fun!

===================

that's it, it's over, why are you still here

Company uses legacy "Web app" which only runs on an old version of Internet explorer. CTO told us to use a Windows VM since we have mac to run it. All for a website..... Ahhhh

It took literally days to get our software installed onto the client VMs and get the services started correctly.

On our own test VMs the same task takes all of about an hour or so. Mind you these VMs are supposed to be created and match the client's environment almost too the T. Same configurations, same third party software, same environment variables and the whole 9 yards.

This was not the case at all.

Environment variables were not set, third party software was not installed, and I honestly don't remember the list of things wrong with how they setup the VM. Sparing the details, the errors were also not helpful.

They also gave us critical information we needed for development days before we were going on site to test. The amount of hackery we had to do could be a completely separate rant on its own.

While desperately trying to to stay sane long enough to get our services started, the only thing I could think was how great it would be if there was a fire or something. Anything, just to have an excuse to go back to the hotel and actually sleep. The second day there we finally had everything installed and running.

I shit you not, just as we began our first test, the fire alarms went off.

At this point in time the team was extremely (pissed tf off) annoyed to put it mildly. Assuming it was just a drill, we left our stuff and went to eat dinner. After we came back we found out it in fact was not a drill...

Moral of the story:
Don't wish bad fortune on a customer even if out of impulsive spite.

Other moral of the story:
Don't leave your belongings behind only because you think the fire alarms are just a fire drill. It may not be.

P.S. Karma's a bitch.

Run dual boot Mac Catalina and Win 10. Got a bunch of Razer shit from wife for Bday... super stoked. Big mat, mouse, keyboard.

Works like a charm on Win.

Works for fuck all on Mac. The app to manage device is no longer supported.

Went waaay down the rabbit hole trying to sniff the packets that were being sent to the devices via USB to sync their colors and patterns.

Finally give up that route.

I have now built a VM for windows to run synergy... then a VM for Linux for Polychomatic because the keyboard is older and not supported by synergy.

And I found if I boot them both then quit them both the settings for the peripherals stay until the next reboot.

But JFC... I literally have to boot three operating systems to pull it off.

Talk about some gift of the magi shit... I was so happy with the gift and at this point it has wasted dozens of hours.

Fuck fucking Razer. Looks cool. Doesn’t work.

A few days ago I decided to install Windows 7 on a VM (bad idea as it turned out). All fine and dandy and I ran Windows Update a few times to get it at least as up-to-date as it'll get.

I noticed that out of the 4GB RAM I had allocated, an svchost process responsible for the updates was gobbling up all the available memory, just leaving 82MB for everything else. The process itself was as you might imagine consuming over 3GB RAM just for itself. That's how an OS should work right after installation, I'm sure you'll agree.

So I complained about it. Haven't used Windows anywhere for a while so I wasn't used anymore to this level of efficiency. Disk activity went through the roof, though to be fair the underlying disk wasn't an SSD (qcow2 on ZFS on a spinning drive). RAM consumption is something I already covered. CPU temperature shot up to 95C.

So as any idiot would do, I disabled the service related to that process (the svchost process for wuauserv) and the problem went away. But I complained of course, saying that such amazing system utilization metrics wasn't something I expected. I mean for 4GB allocated, having as much as 82MB usable to get stuff done with! 95C on the CPU, on a lot of chips that's the junction temperature! Absolutely beautiful.

When I complained I heard that I had to replace the thermal grease. I do that twice a year. I wrote a custom fan driver for my system that works absolutely great. It was obviously shit. I must be a horrible sysadmin for solving a problem by eliminating the cause, and companies hiring me must be ashamed of themselves. My hardware must be shit (that's a common one with Windows users) despite being a business laptop and the guest system being a VM. Oh and I'm an idiot of course for complaining about such amazing system metrics in Windows.

I love Windows and its community...

I soo want to use Linux (maybe Arch) on my main desktop but I got some programs like FL Studio which only run on Windows.

A Windows VM feels so not snappy :(

Question: What was the worst mistake you made in Linux?

So... Because I've finally upgraded my PC (rip money on bank account) I can now run a VM with Linux all the time that isn't slow as a snail.
I installed Linux mint, with 4Gb of Ram and 6 cores, and it runs like a brize, while I play on windows and stuff. BTW I'll be using the VM for programming stuff, since I'm finally at home (homesick because of burn out), when I'm better I'll finally have the patience and memory to learn new stuff and get my projects up and going.
And because I've never really used Linux I'm watching YouTube videos about Linux, and found a Perl I've watched before, #Linux Sucks
And It's great... I get so many laughs, but also, learn stuff I didn't know, like, how Linux Pros make mistakes that Windows users can't even do, like breaking the OS.
So... I would love to know, what was the worst mistakes you ever done on Linux? How did you brake you're system?
BTW this would also be great for noobs like me to not make them... I hope. Since I'll be moving full Linux when I'm comfortable.

BTW @dfox this would be a great wk ...

Whenever I feel like yelling at a bug I just turn on my w10 vm and get Cortana on the line.

Long-time, no-rant.

I use Linux everywhere all the time. I'm not a huge gamer, but I like a few titles. Most run in Wine or can be made to run with effort in a VM. No biggie.

What I want to know from mobile/game devs is (sorry for ridiculously compound logic in non-lang):

IF you== gamedeveloper && you.haz({shitty}iOS_App) && you.haz({shitty}Android_App) &&
you.haz({shitty}WinXXX_App) && you.haz({shitty}MacOS_App):

THEN:
why(!you.haz({any}Linux_App))

return(excuse.shitty());

That. is. all. read on.

My god, using a VM on a 4k monitor is fucking nuts. The cursor's a fucking speck and the text is tiny as well. Jesus, XP is impossible to use like that!

I’m excited because VM based languages such as Java are no longer in their prime on desktop and server and languages which compile directly to machine code (Go, Rust, Swift…) are finding a broader audience

Old story, happened some way back. I worked part-time for a small web development company that did between other things something called SharePoint development, basically .net webforms with shit glitter on top of it.

The most weird part of it, was the fact that we were working on vms that hosted the app, it was our dev, test and staging environment, as well as were we showed the client the polished turd.

Did I say that it was on a vm? Well it was on a remote vm, that each of use had access to it, through our domain accounts, and they couldn't configure the windows server to accept more than two or three users at once to be connected.

That was our test enviroment and dev enviroment, sooo showing the app to the client meant for the rest of us to not write any code because it might crash or get stuck.

The app was accessible and discoverable by url and through google search from outside, I dont think that should have been allowed.

The most disastrous part was that we had NO source versioning whatsoever, just plain old copy and paste in different folders.
Deploying to client meant remoting to the clients host or whatever it was, and manually copying the source files

If someone wanted to debug the application you had to shout, and you also could hear it, in the office: "I'm debugging!" or "I'm deploying!". Because we were on the same machine, there was only one process with the server and it meant that if you debug or deployed it would block it for the others.

Should I talk about code quality? Maybe not.

TIL: Don't screw up your fstab on a VM you don't have console access to manage.

DevOps is when the IT forces you to download Citrix on your Mac to login to a Windows VM where portable Putty is copied to the Desktop and the password login to your requested headless Ubuntu VM is in a text file on the mounted network drive.

Oh my, never was i triggered more. Of course i can only speak for my experience. I study software development as focus.

First off, the starting languages and or concepts you learn.
Why the fuck do they start with java and don't even really explain how instances actually work? Of course they don't. Because it would be way too fucken much for a semester to go over garbage collection, Instanciation of stuff, allocation in such an advanced system, etc..
How about starting with something not 50% managed by a vm?
Good ol' C. And now don't tell me thats a rough start. We all know about these subjects or exams where it's all about sorting people out. Who will be able to manage a whole bunch of shit or who should consider something else.
Yo dawg sick idea: how about sorting it via the will to achieve the skill of coding?
Nah but we make the exams around coding (by the fucking way done on paper, what the hell) such a fucking breeze, asking you how to convert hex do dec.
Meanwhile maths will make you cut yourself in a dark corner, after you nearly shot yourself because of some lame-ass business-subject.

So I'm trying out docker and see how I can make use of it, current setup:
1. Ubuntu on VM and Mac for Asp.Net core development
2. Windiws for MS only stuff like SQL Server
3. Ubuntu Server on VM and is running docker images: MS image for SQL and Ms image for dinner core.

What I did so far one script which will handle updating SQL Server database on windows with the changes done on docker SQL image
Then publish website from Mac or Ubuntu to docker image. I have yet to find a way to execute scripts remotely on a docker image using bash script from a remote

What should I do next? And for home setup go for Ubuntu server or CentOS? Any recommended packages for server administration? Workflow ..etc.?

When to log into an encrypted vm that I set up for finances, and realized I had forgotten my password, to decrypt it. Well after a few min I gave up and wrote a short program with all my sees, and rules for altering the seeds and combinations there of.

Got back a few thousand and plugged it into a macro script and went to do chores for my wife. Came back and was in.

To be honest I check on it somewhere in the middle and thought oh crap did I use my dogs name? I didn't but now I am switching to a password manager.

The perks of working for a .NET shop:
1. 130€ of credit to burn on Azure every month, so I can run some long builds there, to have VPN/proxies for free that are not easily blacklisted and whatever else I can think of. Today I set up a VM for my wife to RDP into, so she doesn't have to do her job search on her company laptop (which is the only computer she has right now).

Can someone please tell my why the fuck Windows would need 1.2 gigs of video memory? For fucks sake this is in a VM there's nothing on here but RDR2

Needed my Windows 10 vm for parallax propeller development again. Should be pretty straightforward:

Start VM. Very unresponsive and Interface glitches with 2GB RAM so I give it 4GB to get on the desktop. Bruh, off to a good start.

Turns out that there are a few updates. So I try to install them. After two fucking hours Virtualbox screams at me for being out of storage. FFS Window$ updates managed to take up like 20GB extra.

Had to install it from scratch since my drive is full. Now my key won't activate because it is already activated. 15min support hotline, because 6*8 characters are necessary for a f*cking Phone activation.

Damage assessment:
1h of my life I will never get back, a barely viable operating system and I'm not even sure if USB passthrough works.

PSA:Gnome-Boxen has a superb unattended installer.

wtf why did this happen?!
I was updating kali in vm and my antivirus on windows fucked the connection to archive__.org.. cuz of a trojan?

Today I had to restart a VM that should contain only an apache server, after a period of time some clients complained that there a functionality in the system is not working. I checked the code and I found that this functionality is depends on local server in deferent port, so I back to VM log and found there was a node server was working on this port.
Every thing was fine till now, I check folders but there is no FUCKIN js files for node server.
After hours of searching I found 5 files in the public/assets/dist/js path that named with the same functionality name and a number 1 to 4 and the 5th one is a TEST.js. After checking all files I discovered that the server file is the TEST.js !!!!! seriously WTF ...

The CI infrastructure and external tooling at the company I work at is a complete joke. Feels like it was designed by an intern left alone.

95% of the time a build fails or hangs, it's because we are getting race conditions or a hanging VM with our crappy Windows jenkins slaves. Quite possibly because we are not using proper tooling for monitoring those VMs as well. Anyways, I don't have access and control on it and it's not even my job to fix it.

Though, I am being asked to monitors these pieces of junk jenkins jobs outside of my work hours because company devs all over the world use it... but there is no fucking way to know it failed unless I log onto jenkins every hour and check everything manually... which is stupid as fuck for a software engineer.

I can't even implement slack hooks to get notifications or something when it fails because we will stop paying for it soon, so I have to connect to my freaking VPN on my PC and check everything.

And what's the fucking ghetto solution instead of fixing it properly? Restarting VMs and rerunning a build. Because someone in management wants to see a passing build, even though it means jackshit. Half of these jobs are tagged as unstable, so what's the fucking point?

Pisses me off when people work like morons and pressure others to do the same.

With a recent HAProxy update on our reverse proxy VM I decided to enable http/2, disable TLS 1.0 and drop support for non forward-secrecy ciphers.

Tested our sites in Chrome and Firefox, all was well, went to bed.

Next morning a medium-critical havock went loose. Our ERP system couldn't create tickets in our ticket system anymore, the ticket systems Outlook AddIn refused to connect, the mobile app we use to access our anti-spam appliance wouldn't connect although our internal blackboard app still connected over the same load balancer without any issues.

So i declared a 10min maintenance window and disabled HTTP/2, thinking that this was the culprit.

Nope. No dice.
Okay, i thought, enable TLS 1.0 again.

Suddenly the ticket system related stuff starts to work again.

So since both the ERP system and the AddIn run on .NET i dug through the .NET documentation and found out that for some fucking reason even in the newest .NET framework version (4.7.2) you have to explicitly enable TLS 1.1 and 1.2 or else you just get a 'socket reset' error. Why the fuck?!

Okay, now that i had the ticket system out of the way i enabled HTTP/2 and verified that everything still works.

It did, nice.

The anti-spam appliance app still did not work however, so i enabled one non-pfs cipher in the OpenSSL config and tested the app.

Behold, it worked.

I'm currently creating a ticket with them asking politely why the fuck their app has pfs-ciphers disabled.

And I thought disabling DEPRECEATED tech wouldn't be an issue... Wrong...

Developing solely on a VM sucks big time. To last the month with my credits I use a crappy 2 core machine. Atleast half a day every week is spent browsing my phone while waiting for the vm to respond 😣 (right now)

So i was working on an android app that communicate with restfull web service. I setup everything , started the web service api at localhost and launched the app on genymotion (virtual machine android) .Nothing seems to work . I checked the code , debugged some stuff and it turns out i couldn't communicate with the api server. I tested the api on my browser and nothing is wrong ,I tried to test on the phone vm browser and voila 404 not found . How the hell it's working on my windows and not on the vm (with localhost url :/ ) .I kept debugging for more then 3 hours with no solution to be found .
The moment I realised wtf I'm doing and how stupid I was => shut down my laptop went to coffee shop and bought a lifeless dark espresso .

In case you didn't understand what the issue is, I was running the api on my windows localhost and testing it with same url on my android vm (I should've changed localhost with my machine IP )

I opened my laptop every day this holiday, always with the intention of learning something, contributing somewhere, doing something. I think the closest I got was to start a VM and open my editor and read some comments (I opened and closed some files too!).

I have done nothing the holiday except bing Netflix and put another 100 or so hours on Steam. Oh and Christmas dinner sandwiches, which as I right this reminds me the oh thing was worth it just for those...

Long and short of it is I think I'm in a slump, my output over the last couple months started dwindling and I thought a couple of weeks (16 days to be more accurate) would help, but it didn't. I'm back at work tomorrow and I'm just not feeling it.

I don't think there is anyone answer but has anyone got any experience of getting out of this feeling of "being done"? I already tried watching Rocky... Just made me see Dulph Lundgren every time my screen wakes up! Wallpaper of the dude probably doesn't help...

So today i have to install the gigantic shit called cPanel on a vm that run on a macmini..

Our server are on cpanel, I'm installing it for tests purpose..

I already know that i'll swear more than i ever did before when i'll have to make pdo odbc working on easyapache4 for our db hosted on mssql server... RIP me

Hey guys, I've decided to remove windows (again) and want to install a distro in its place, can you suggest some?
I'm learning pen testing so Kali is something I used to use on VM, also Ubuntu for random stuff.

Today I investigated how one could build a Windows 10 VM.
We have an Azure subscription in our company (which is expensive enough), which gives me access to their new interface where it looked like I could build a Windows 10 VM. I was so happy that MS actually made this feature for developers, until I got redirected to the MSDN front-page telling me that you would need ANOTHER FUCKING SUBSCRIPTION to do that. This is fucked up. You pay for access to Office 365, then you pay for Azure and THEN you pay for MSDN just to pay for another Windows 10 license so you can test a simple Azure feature on Windows 10. How about nope.

To preincrement or to postincrement?

for(var i = 0; i<length; ++i){
}

or

for(var i = 0; i<length; i++){
}

I would imagine on a good vm or compiler this would be optimized anyway. So does it really matter?

Using M$ Teams on Ubuntu is a painful experience. Feel like setting up a VM just to run Teams the way I want to it run.

Me:

Hey Java, mind letting me compile and run this single class project that prints 'hello world'

Java:

Did you: add a manifest file, configure your classpath properly, ensure that the VM on the system matches the compiled version, make sure all libraries are included in the compilation and ensure the jar is a runable application?

*sweats*

We've got a big legacy app which we have to rewrite. The current client applications are only working on XP(!). We have to move the clients to the browser so we can finally get rid of all XP vm-s. The db schema is complex but still 1000+ stored procedures and functions and about a hundred tables with 13 years of data.
So I ask the guy responsible for maintaining the DB code. (he is ~25 years older than me)

me - Where is the source of the database. Which project?
he - Where would it be? It's in the db.
me - So we've got a huge db without VCS, upgrade/downgrade scripts, etc?
he - Yes. I don't get why young developers always want to use shiny new tech like git just because it is cool. It has nothing that an external usb backup drive can't do.
me - VCS has been around since the early 1980's...
he - If you really want, you can put it under git or whatever, so you can sleep better, but I still think it is stupid and a waste of time.

I get that it's hard to keep up, but getting personal...

Spend all week waiting on my VM to be setup so I can actually work and get caught up... Crash it in 5 minutes... On a holiday weekend 😓

In office I work on a RedHat VM on a windows m/c.
At home I work on elementaryOS VM on a macbook.
My shortcuts are fucked.

How I learned to program:

My father installed a DOS VM on my eMac when I was 7 and started learning in QBASIC. In my opinion, it's still one of the best ways to get started with programming due to its simplicity.

So just now I had to focus on a VM running in virt-manager.. common stuff, yeah. It uses a click of le mouse button to focus in, and Ctrl-Alt-L to release focus. Once focused, the VM is all there is. So focus, unfocus, important!

Except Mate also uses Ctrl-L to lock the screen. Now I actually don't know the password to my laptop. Autologin in lightdm and my management host can access both my account and the root account (while my other laptop uses fingerprint authentication to log in, but this one doesn't have it). Conveniently my laptop can also access the management host, provided a key from my password manager.. it makes more sense when you have a lot of laptops, servers and other such nuggets around. The workstations enter a centralized environment and have access to everything else on the network from there.

Point is, I don't know my password and currently this laptop is the only nugget that can actually get this password out of the password store.. but it was locked. You motherfucker for a lock screen! I ain't gonna restart lightdm, make it autologin again and lose all my work! No no no, we can do better. So I took my phone which can also access the management host, logged in as root on my laptop and just killed mate-screensaver instead. I knew that it was just an overlay after all, providing little "real" security. And I got back in!

Now this shows an important security problem. Lock screens obviously have it.. crash the lock screen somehow, you're in. Because behind that (quite literally) is your account, still logged in. Display managers have it too to some extent, since they run as root and can do autologin because root can switch user to anyone else on the system without authentication. You're not elevating privileges by logging in, you're actually dropping them. Just something to think about.. where are we just adding cosmetic layers and where are we actually solving security problems? But hey, at least it helped this time. Just kill the overlay and bingo bango, we're in!

Who the fuck thought java development is okay on a VDI ! Eclipse runs shit even on local environment and running it on a vm located in a different country with 3gb of vram?

You want to do a file search? Wait for 5mins

You want to. Build via gradle. Wait for 15 min

Fucking idiots.

## Learning k8s

Okay, that's kind of obvious, I just have no idea why I didn't think of it..

I've made a cluster out of a rpi, a i7 PC and a dell xps lappy. Lappy is a master and the other two are worker nodes.

I've noticed that the rpi tends to hardly ever run any of my pods. It's only got 3 of them assigned and neither of them work. They all say: "Back-off restarting failed container" as a sole message in pod's description and the log only says 'standard_init_linux.go:211: exec user process caused "exec format error"' - also the only entry.

Tried running the same image locally on the XPS, via docker run -- works flawlessly (apart from being detached from the cluster of other instances).

Tried to redeploy k8s.yaml -- still raspberry keeps failing.

wtf...

And then it came to me. Wait.. You idiot.. Now ssh to that rpi and run that container manually. Et voila! "docker: no matching manifest for linux/arm/v7 in the manifest list entries."

IDK whether it's lack of sleep or what, but I have missed the obvious -- while docker IS cross-platform, it's not a VM and it does not change the instructions' set supported by the node's cpu. Effectively meaning that the dockerized app is not guaranteed to work on any platform there is!

Shit. I'll have to assemble my own image I guess. It sucks, since I'll have to use CentOS, which is oh-so-heavy compared to Alpine :( Since one of the dependencies does not run well there..

Shit.

Learning k8s is sometimes so frustrating :)

I have homework for tomorrow, so when i get home i say to myself "right, let's get this homework bs over with". What really happens is i sit down at my pc, power on my VM and keep on tweaking and improving my simple python browser. A few hours later it's already 9PM and i havn't started with my homework. So, it's now 10:30PM and I'm writing a pressentation about traveling and browsing devRant at the same time.
Not getting a lot done. I guess homework isn't my thing....

Last weak I tried to use Linux Arch on my VM. The only Linux distribution I'm used to is Ubuntu and the fist time I launched Arch I completely forgot that it was " do it yourself ". And that the ISO isn't actually a fancy installer like the Ubuntu one.

So I started following a guide and found out that the arch wiki is actually the way to go.

I searched for 1 hour how to change the keyboard to swiss-french which was actually pretty simple.

After that exhausting research that made me realise how ignorant I am with UNIX universe, I finally tried to install the thing.

When I was done installing, it didn't want to boot after I restarted. I got stuck at the 'Booting...' screen. After a few tries I lost all my energy and motivation.

Tl;dr: Tried Arch Linux, realised I had no idea, gave up after a few tries

I'm afraid of tomorrow.

The last weeks.... Were shitty.

And I might finish the first part of the VM migration next week...

I planed for failure. Next week was the worst estimate...

Do you remember when you've played a game and noticed the sudden increase of ammo / health / mana bars and that the enemies got stronger? Endboss time? Fickity fuckity you'll die soon time?

I guess that's this tingeling feeling in my head...

And I'm realllllly scared, cause the last fuckup was a NIC brick on one of the VMs host server. Never had that before.

Pray satan that the week will show mercy.

My Windows 10 VM gloriously just shat itself so badly, it's now stuck in a BSOD bootloop (first time ever I managed to get a BSOD in a fucking virtual machine btw) and I need to reinstall it. So I need to download the newest Win10.iso.

But I'm also currently working on a university assignment that requires me to be connected to the university-network via a VPN that's slower than my 90s ADSL connection (~1Mbps) (see my previous rant). So to download the 4.7GB iso it'd take.... I'm bad at maths, so let's just say fucking AGES.

So I spin up another VM with a bridged network to download my Win10.iso with Gigabit speed to set up another VM.... wonders of modern technology

So recently I've been taught how to make Virtual Machines in school and I did made an Ubuntu vm because it was loaded on a disk my teacher gave to me. And I loved it, it was my first time with Linux and I was so impressed, so I put some more versions of Linux on a flash drive to copy and I'm going to try them all out! The other versions I'm going to try out are Mint, Fedora, Manjaro, and Kali!

Ok so there are a lot of things out there like #WhyIUseLinux, well as a Linux lover that is stuck using windows, I say we start a 'why I use windows' discussion.

For me, I'm stuck on windows simply because the game development engine I use is only on windows and mac and doesn't seem to play nicrly when run on a VM, if the software was released on Linux I would swap over in a heart beat!