Found on one of the Linux page in facebook.

One of the most evil commands to completely screw a Linux terminal user.

alias cd='rm -rf'

Deletes the folder you want to cd in.

Newbie telling me about the new Linux commands he was learning-
"So there's sudo.. It's like !important in CSS. Whenever something doesn't work normally, use sudo.
Me: 😵

I know all the git commands:
- git status
- git add
- git commit
- git push

I guess unix was made by pervs as I have to command it to Touch, Finger, Unzip, Strip, Mount, Fsck, Unmount and Sleep

Professor in OS lab: Open up Cygwin and try some Linux commands

Me: Opens up dual boot Ubuntu and runs the commands on Terminal

Professor looks at my system: Is this the latest Windows 10 ?

Me: ...

I really wish I had known this before. Check this out guys. You can type a unix command and find out what each options mean. Rather than man paging the commands this is a easier way to do it :)

Dolphin has an integrated terminal (So that you can run commands in the directory you're looking at) and that's a fantastic feature.

Now, I work at a hosting company in the UK, as a linux support engineer. I've seen many cases where a number of clients ran one of the following:

rm -rf / something
rm -rf /var/cache (attempt to magento)
chmod 777 /var
chown -R user:user /*

Half the time, they're like "Hey guys, I dun did fuck up, please help!". The other half of the time, they piss me off. Here's a number of responses that really grinds my gears:

"Such a harmful command should really prompt for input before running" -- From the buy you "forced" a recursive rm command, which mutes such a feature.

Client: "I did no such thing"
Me: "I've seen the command history, and at the time the command was run, you were the only person logged in"
Client: "You're mistaken, You're reading the information wrong"
Me: "I assure you, I'm not, I know what I'm looking at"
Client: "Well you're a shit engineer"
Me (thought): "Says the fucker who doesn't know how to linux"

I like people who own up to fuck ups. But the ones that don't, are just making their lives harder, since we have all the evidence in front of us.

Most of these people are the developers, and in some cases, the sysadmins...

Knowing all vim commands

So apparently the Amazon S3 outage happened because of one setting being wrong in a looooong string of commands issued to shut down just a few servers.

Am I the only Linux user who totally gets how that could happen to just about anyone regardless of how awesomely competent they might be?

They know how to order the commands

Actual conversation:
- Vim has weird commands. For instance, you copy by typing "Y".
- Why?
- Correct.

More Unix commands are becoming web services. What else can you think of?

Grep -> Google
rsync -> Dropbox
man -> stack overflow
cron -> ifttt"

Considering naming my dog Sudo because he never listen to my commands. -.-

1st post. Not sure if rant.

> Join 1st job after college.
> Desk assigned is close to a senior dev
> Random day, QA asks senior dev questions on something and coincidentally I happened to be working on the same thing.
> Senior dev borrows my system and explains qa something.
> By the end of explanation senior dev had bunch of shell commands written on notepasd on my machine.
> I don't understand jack shit of whats happening.
> QA looks at me and says, "Ping me once."
> I think, "no idea what just happened but must be something related to network ."
> I open terminal and type "ping" and quitely wait for further instructions (address to ping that is).
> Everyone starts laughing their asses off.
> QA guy opens slack, and sends himself the commands on text document.
> I realize what just happened
> Laugh awkwardly with everyone to ease the pressure
> FML

Geekgasm lol

Biggest terminal hack I've discovered till now which is so fucking obvious I can't believe I literally just started using it:

Executing the date command right before and after another command/series of commands to see how long shit takes.

$ date; command or commands; date

This is incredibly useful when rendering loads of data in screen sessions!

I actually feel rather retarded for only thinking of this now.

"Gitard' - a programmer struggling to use git commands to control their source code repositories.

Hello, world!

Hey, it's me. It's been awhile. How have you been..? :3

For those of you who don't know/remember, I'm the lead developer of a Desktop and (to-be) Hacking Simulator Game. My project should still exist somewhere on here. I just thought I would hop on, and catch you guys up on my progress. ^~^

So far themes are a thing! You can add custom fonts, wallpapers(or just a desktop color) and set the color/opasity of everything in-game!

I have also implimented a modding API. It's under-documented, but it works very well! You can add apps, commands, or even redesign the entire interface using it. It executes modded functions on specific events, so you could really have it do anything.

As of yesterday, there is also a simulated FileSystem. You can navigate it using in-game terminal commands, and you can create and remove directories.

(in-game screenshots are also a thing, you can even set a timer - ps: this is a 100% mod! As are all apps and commands in the current unreleased version. PM me on Telegram @TheCyaniteproject to get a copy~)

Everytime I have to execute several commands to do something, I tell myself:
I will write a script for that.
But now I have no time.
I will do it the next time.

I will never write these scripts.

My face when I typed my bash commands into slack for the 8th time today

Switched from typing 10 docker commands to docker compose yesterday. It was pure magic.

running tar commands like
tar -abcdefghijfoeifjeoigejj3powogjp3wrijgo3iwerjgoijokjfwefmpwefoewfjweojfw666

List of commands that will destroy your Linux system.

BEWARE! THESE COMMANDS WILL GREATLY HARM YOUR LINUX DEVICE! I AM NOT RESPONSIBLE FOR ANY DAMAGE DONE ON YOUR DEVICE! I AM NOT RESPONSIBLE IF YOU CANT GET YOUR DEVICE TO WORK AGAIN!

- sudo rm -rf /*
- mkfs.ext4 /dev/sda
- cowsay hello there >> dev/sda
- :(){:|:&};:
- rm -f /bin/su
- rm -f /usr/bin/sudo
- cd /etc;echo hello | tee *

Ah, these classic LINUX commands:

$ unzip; strip; touch; finger; grep; mount; fsck; more; yes; fsck; fsck; umount; clean; sleep

Now that I have time to approach my ultimate dream ( being the pro penrester ) , asked a hacker for a road map and he gave me (U'll rarely see such open hackers that share knowledge :) )
Surprisingly I've been familiar with all the topics but being the most pro , requires u to be pro in every single topic .

Guess what ? I'm starting from basic linux commands all over again 😂
echo 'hello world :/'

Setting up a server in Amazon ec2. Running all the commands to install nginx and everything.

Only to realize I have been running those commands in my local VM instead of ssh.

Thanks ssh!

Because of you I don't have to leave the bed to run commands on my Linux server(laptop) sitting on my desk.

Every time I mess up my git branch I usually find that its pretty futile to fix it with fancy commands like 'git reset', 'git prune', 'git rebase', etc. I usually find it easier to just start over from scratch.

They should really add a command for that

'git fuck-it-start-over'

When dealing with 'sudo' level commands, always remember the following:

"When in doubt, DONT!"

When you're a Linux guy and automatically start to type bash commands into a friends Windows' cmd...

My dog is like internet explorer...
He never responds to my commands

When you get fed up of using up and down keys to initiate commands, so you just create 2 extra command prompts and color code them so you know which one does what.

Taught my whole team that you can enter cmd/bash commands directly into windows explorer in the location bar.
No point in opening git bash to just clone a repo or open cmd just to run a php server.

Sometimes I forget that not all Terminal commands begin with "git."

git ls
git less fileName.ext
git cd ..

Logged into server, thought i was inside the project folder and ran rm -rf * on the home folder

Windows:
// Find for a solution
crashChecker.findSolution() {
wait(10000);
}

// Close app if pressing letters 30 times in a row, do the same for mouse click event
keyboardEvent.preLoad(countRow, app) {
if (countRow > 30) {
app.whiteOverlay();
app.crash();
app.close();
}
}

commands.kill(pid) {
App app = findByPid(pid);
app.askFor("ALT+F4");
}

// Render a page in IE
internetExplorer.renderPage(content) {
if (content.type == "json") {
return renderAs(content, "html");
}
if (content.type == "html") {
supportedElements.cutByHalf();
if (supportedElements.length > 20) {
bsod(Error.Memory);
} else {
wait(1000 * random());
return renderAs(content, "html");
}
}

commands.shutdown() {
int delay = 0;
if (apps.length) delay = 30;
if (updater.hasUpdates()) delay = updater.length * 40;

maybeShutdown(delay);
}

How many guys have experienced this?

Heard this from a supposed Linux user

Other dev: I have been using Linux for 3 years I'm really good at it.
Then sees me use "cd" and "mv" commands
Other dev: wow that's some complex stuff
Me: 😂😂😂

True story

When working in embedded, you basically write your program, compile it and flash it on some hardware.
Compiling and flashing usually require some black magic commands with lots of parameters so i set up two shortcuts in my terminal
yolo to compile
swag to flash

Understandably i keep it to myself

My Database Teacher writes the SQL commands in lowercase. It really grinds my gears.

Only site which helped me alot to get me started in advance git commands was : ohshitgit.com
It also helped me when i started contributing in open source
Check it out :)

@trogus @dfox
Can we have support for
```
snipets
```
Doesn't even need syntax highlight, just the <pre> behavior.
In support of my request, I know this isn't code sharing but we still quote code and commands alot.
It would be a nice differentiation.

I’m so happy I finally did this on an old imac! Bye macOS! This feels so smooth. Next: Change that to Mint and learn the commands etc.
It feels so f****ng good! If xcode runs on linux I would change that on my main machine too! It’s just much cleaner, faster,... I would never go back.

I was looking through old entries in my keepass, and I happened across this bit from when I worked in places that still had unix servers. I was so angry at the impossible input issues they had that I put this into my 'handy commands' section.

There's a special place in hell for those who don't provide keyboard shortcuts for commonly used commands.

It's shared with those who don't display the shortcut keys in the menus, so you can learn them.

Any folks willing to join the GIT family in devrant...
Steps to join:
Change username with prefix "git" followed by your favorite available commands..
Example: gitpush(already taken and co-founder of this gang), gitpull

That feeling of getting something to work in Linux after a thousand Google searches and trying a hundred commands

This fucking call is still going, and this asshat who should know how to do SIMPLE FUCKING COMMANDS LIKE MV AND CP is having a hell of a time and I'm about ready to throw my arm at him because I ok hurt like hell and hopefully knock some sense into his brain.

My first Drone
Arduino nano + L293D + hc-06
Objective: learn how to use Bluetooth with Arduino.
V 0.1 (no direction, commands by serial terminal).

Oversleeping due to sleep-walking to my phone and turning the alarm off and going back to bed is a thing for me now. Fuck.

Is there an alarm clock where you have to type in different shell commands to complete a given task on Android in order to stop the alarm? If not, I'll have to do something with my Raspberry Pi...

Who the fuck at Microsoft decided to put python on their store? I don’t care if it’s on the store. What I do give many shits about is that I spent 20 minutes uninstalling and reinstalling and reconfiguring my fucking PATH because the python & python3 commands did not work but instead SENT ME TO THE FUCKING STORE PAGE FOR PYTHON 3.7

THEN I FIND OUT ITS NOT A PROBLEM WITH THE PATH MICROSOFT PURPOSELY CREATED ALIASES FOR BOTH COMMANDS SO THEY HAVE TO SEND YOU TO THE STORE PAGE WHEN YOU TYPE python OR python3 INTO THE CMD OR POWERSHELL.

I turned it off after finding that out, but I’m still furious. Fuck Windows.

Why feminists hates linux ?!

...
they can't "women" commands
XD

no offense.

Wanna have some fun at work.

Print out a beautiful sheet of voice commands for the printer.

Lean back and wait :)

So apparently this is how you get kids to learn coding.

Graphics after pretty nice but coding by dragging commands takes too long...

( bad english alert )
Why everybody from my school class, saying "Windows is better than linux, because windows don't have commands like linux"

How linux commands work

I'm taking an entrepreneurship course and there is this one guy who talks empty words just to impress others.

He uses linux and at every single course he opens the terminal just to run the commands "sudo apt update" and "sudo apt remove", the rest of the time he is on discord.

He always switches to the terminal so you can see what an 'expert' he is

Boss: our team in El Salvador is having problems with the app. Look at the email I forwarded you.

Me: oh yes. They are running the wrong ionic commands they need to run these commands.

Boss: okay, and that will fix everything?

Me:...Let's just have them enter the right commands...we can go from there.

ABC 80.

It was a Swedish computer in the 80s.

Used basic as main shell like c64 but its editor was worse than edlin if any one remembers that.

You could not use arrow keys to go to a line to change it but had to type a command like edit 80 to retrieve the line in an editor prompt.

It also lacked a lot of common basic commands.

Staying at friend's place bcz he had corei5 and I had p4 for uni project. We were making arch linux and package installation took whole night on slow net. Made bash script of possible sequence of commands and we slept.

In morning when we woke, it was perfect!

Don't we all just love that guy, that loudly talks about Linux and is almost zealous about it but when questioned about simply stuff, like basic *nix commands and shell scripting, looks like he just arrived from space... :D

vi users will understand

Doing a distribution center job right now just to pay the bills and had to do voice order picking (with a headset and voice commands etc) today. Well, that didn't go ideal:
*girl walks by and gives me a tip/hint*
Me: *puts headset back on*
Headset voice: you've logged off. Truck could not be located by provided ID.

😓😮

I said "fair enough, thanks!" 😐

my best use of Linux's ability to pipe together commands
git | cowsay | lolcats

I also have a custom bash script written that if the message is longer than 50 lines it writes cuts it off with a '...more' and outputs to a file where I can read the full details if needs be.

What are your most used commands? Find out by running:
history | awk '{a[$2]++}END{for(i in a){print a[i] " " i}}' | sort -rn | head -1

Just moved to linux. Went with elementaryOS. Already ran into a little issue with eclipse which is now fixed. For those of you who use linux, what distro do you use, is there any special commands that really come in handy?

Today I had my first :
root@DEC:~# echo "hello World"
in my linux terminal ! :)
Just knew some commands but finally wanna master that !

Hey guys I'd like to share a Lua-based shell I've been working on the past few years. It's entirely complete, allows for all windows and Linux commands. I've been working very hard on it so I'm super excited to share it with you all. Here's the source.

--[[

The Lua Shell (lush) by AlgoRythm

]]--

while true do io.write(">> "); os.execute(io.read()) end

It all started with a simple shell script that ran a bunch of build commands.
Then it became a python script that ran a bunch of build commands because why not?
Now it's becoming an electron app with a jazzy UI.. that runs a bunch of build commands. Because why not!

Chuck Norris doesn’t need sudo, he just types “Chuck Norris” before his commands

It just hit me that when we reach self aware AI we will have to start using “requests” as opposed to “commands”

Commands, when I make a mistake and you've only got one suggestion. THEN THAT'S CLEARLY WHAT I FUCKING MEANT!

$ git psuh
git: 'psuh' is not a git command. See 'git --help'.

The most similar command is
push
$ git COURSE-THATS-WHAT-I-FUCKING-MEANT

The more i use git.. more the fun it is.. Just found out the usage of rebase and cherry-pick.. I have read about the implications of these commands in a shared repo.. But it is fun to use it in a solo repo..

that moment when you were still new to git commands and just typed in random commands while thinking of a stupid dog meme saying I have no idea what im doing then accidentally pushing something in prod and had no idea what to do cause the lead dev was not around... aahhh those were the days

God commands:
0. Sudo
1. Shift + z + z

Today my fellow @EaZyCode found out a local Hosting Provider has a massive security breach.

He wrote an Plugin for Minecraft with an own file explorer and the ability to execute runtime commands over it.

We discovered that this specific hosting provider stores the ftp passwords one level above the FTP-Root. In FUCKING PLAIN TEXT! AND THE MYSQL PASSWORD TOO! And even more shit is stored there ready to be viewed by intelligent people...

It's one of the fucking biggest Hosting provider Germanys!

But, because EaZyCode has such a great mind and always find such bugs, I give him the title "Providers Endboss" today, he has earned it.

Loving you ❤️

Edit: we used SendMail with runtime commands and sended too many empty Spammails (regret noting)

Some commands for linux users

Today I learned, that Firefox Devtools allows you to copy requests as a cURL commands. Guess how many times I "had to" write them by myself...

I am currently under a desperate crunch at work, trying to get things wrapped up before my honeymoon.

Of course, this is when My Greatest User decides he will come to my office no fewer than five times today. Not once was it for an actual, legitimate issue that he had not created himself. Here were the top three for today:

#3
MGU: "The scroll wheel on my mouse isn't working. I used to be able to scroll stuff with it but now I can't."
ME: *Looks at his mouse. All looks well.*
ME: "Show me what you're trying to do."
MGU: "I'm trying to scroll this Word document. See? It won't scroll!"
ME: ..."That's because there is nothing to scroll... The entire document is on your screen..."

#2
MGU: "I can't move my mouse off the edge of my screen! I used to be able to move it from my monitor to my laptop screen and I can't do it anymore!"
ME: "Did you move your laptop?"
MGU: "Yeah I moved it to the other side of the monitor. That shouldn't make a difference, should it?"

#1
MGU: "You know the DOS commands?"
ME: *Does a triple take.* ... ... "Huh?"
MGU: "The DOS commands. You know how you can use DOS commands to make the computer do stuff. Like Ctrl+M."
ME: "Ah. You're talking about keyboard shortcuts."
MGU (ignoring me): *Goes on a long, confusing explanation of something he's trying to do in Outlook and wants to know a keyboard shortcut for instead of clicking.*
ME: "I don't know what the shortcut for that would be and honestly I don't have time to look right now. I really need to keep working on this project."
MGU: "You don't know?"
ME: "Nope."
MGU: "Oh... I'd have thought that with being a programmer you'd have gotten into the DOS commands."

I have never been so tempted to quit.

Installing arch on VM of hyper-v,
Everything was working as expected.

But can't scroll at the end, commands entered are going below monitor output, need to use everytime "clear".

Thanks Windows, maybe it's feature🤔

If git was written in english or in ancient greek it made no difference. It's everything counter-intuitive and you have just to learn commands by heart and google the errors. Because nothing makes sense, even if you know how it works and you used it for years

Some programmer forget to put ; at the end of their commands,
My problem is that i forget not to put ; while coding in python :/

So i have been talking to @dfox about working on some integrations.

One idea was a slack bot, would you use it and what commands would you use?

TIL I can run Linux commands in Powershell. I don't know what I did. I didn't realize that I was in Powershell instead of WSL. But only to a few commands though. Can't run uname, free, top or other system like commands so far. Must be part of some Windows 10 update that I missed.

Are there more people here who use Makefiles as a façade for complicated commands? For example, 'make dev.up' executes a long docker-compose command and 'make dev.expose.secrets' activates ansible-vault with some variables. It makes doing stuff easier and makes it so that developers with less shell experience can quickly get going instead of having to use long boring commands.

Each time I try to look up what the actual purpose of a makefile is I get a long list of explanatioms talking about building C programs etc. But it never talks about using it to just put shell commands in one big file with subtargets 🤔

So, my question, any of you guys use a makefile to facilitate a facade too?

What's the funniest combination of commands/keywords/variables you've seen?

I'm a big fan of "man touch" 😂
Also, a colleague named an instance of System.Threading.SemaphoreSlim to Fatboy (Fatboy Slim, get it? 😏)

Let's hear it!

edit: tounge twisters are also welcome

Co worker said Windows will have Linux commands implemented therefore we should throw Linux.

"No i mean the bot goes offline like whatever is hosting it goes offline and then the bot literally doesnt respond to commands"

- One guy trying to prove how "unreliable" a bot is.
Kill me.

Refusing to escape user input in shell commands because "it's the responsibility of the user to insert safe input".

What the hell! Every time someone comes over to my desk and stands behind me my brain disengages from my fingers an I start misspelling and doing wrong commands etc..

Just one more reason everyone should have private office.

Ice King. Lonely, weird, has a penguin for a debugger and doesn't do as he commands... Yup, that's a Linux guy alright.

Did anyone else notice how setting up a letsencrypt.org certificate for a domain became a lot easier as this year went on? Certbot + automatic renewal was set up in four commands on my RasPi, I remember it being more difficult to set everything up 🤔

trying to auto complete git commands be like: git checkout f..TAB...TAB...WTF!

Oh God.

So I'm working on something and I needed to see how it looks when you type a command into the terminal (like the animation).

Quickly Google "Kali linux terminal," since it's kinda where I'm getting some of the design from.

First video "Kali Linux basic commands (every ethical hacker must know in 2018)"

1st command: whoami
2nd command: date
3rd command: pwd
4th command: cd
5th command: ls

I'd say that's a wee bit basic there and those are commands that literally anyone who touches linux should know, dontcha think there pal?

Nice job using buzz words to try and get views on your "tutorial"

At some point, someone on the visual studio team thought: what people need is a clicky-draggy gui for editing yaml files for github actions.

And instead of throwing him unceremoniously out of the window, the rest of the team agreed, and said: yes, that's a great idea, it will be almost as useful as that clicky-draggy gui for editing sql commands.

I had a collage who kept linux commands like ls -l, ssh and git commit/pull/push in .txt file and when he needed to use them, he just copy from the file and paste them to command line EVERY F*CKING TIME. He just didn't won't to learn them.

What the fuck is so hard about vim? Press i for insert mode, esc for visual mode. How is that so hard to remember? There's like 2 commands at most that you need to know

When you find yourself playing games about writing code and terminal commands ...

I think the reason why git beginners have a hard time with it is because the api is a bit untuitive.

For example: if you want to "unstage" staged changes, you run git reset, and if you want to "delete" those changes from your working copy, you git checkout those files.

But then, you find out that you can do all of that if you git add . and git reset --hard.
So you're like "huh..."

And then you discover that if you end the resethard with a branch name/commit id then you also make current branch point to the commit or that branch/commit (respectively).
So you're like "huh..."

And also if you add a commit id or branch name to git checkout, you change the current branch to specified/enter detached state with HEAD pointing to that commit (respectively).

Oh and you don't use git branch to create branches, you use git checkout -b because it's a lot shorter.

So here's a rundown: git reset mutates things related to files, but also mutates things related to branches.
git checkout also mutates things related to files and mutates things related to branches too (in a diff way). Also, creates new branches.

I don't think this is intuitive. We users use the same commands for different purposes with just a different flag.
Commands shouldn't mutate different types of things. But don't composite commands (as in, "smart" commands that mutate different things) shoudln't be a flag in an existing command, it should be a single new command of its own.

Maybe if I reread the internals of git now, I'll be able to disgest the dozens of technical terms they throw at you (they are many). And in my mind, the api will cognitively fit to the explanations.

Here's another one that feels weird too.
If you want to make your changes start on top of someone else's commit, you do git rebase.
But git rebase -i can be used for that, and also to delete, modify changes or message of, reorder or combine previous commits of the current branch.

Maybe the reason why several things we do overlap with the same commands is because they internally do similar things, and while not separating those commands might make it less intuitive, it makes them more sensible? i dunno...

disclaimer: I'm not setting this opinion in stone though, and am aware that git was created by one of the most infuential programmers.

This is easy. Irl fork and acquire commands to let me reposess the knowledge of my children.
Things i can do while playing games:
0: work
1: sleep
2: eat
3: sex
4: workout
5: travel the world
6: troll my ex
7: read every post on DevRant

Just found out that a big hosting provider saves a user's SQL and FTP password in a plain text file just at the parent folder of the normally accessible ftproot.
Using some linux commands you can
cat ../mysql_pw
cat ../ftp_password.txt
IT'S NOT EVEN ENCRYPTED OR HASHED
(This is tested on a minecraft server, would also work on other services)

I just learned that you can use Android Device Monitor in Android Studio to take screenshots.
Until today I was using adb screencap -p /sdcard/filename, totally forgetting the filename, go through all the commands and see what fucking file name I used and do an adb pull. It was a lot of fucking work.

Tldr: fucked up windows boot sector somehow, saved 4 months worth of bachelor thesis code, never hold back git push for so long!

Holy jesus, I just saved my ass and 4 months of hard work...
I recently cloned one of my SSDs to a bigger one and formatted the smaller one, once I saw it went fine. I then (maybe?) sinned by attaching an internal hdd to the system while powered on and detached, thinking "oh well, I might have just done smth stupid". Restart the system: Windows boot error. FUCK! Only option was to start a recovery usb. Some googling and I figured I had to repair the boot section. Try the boot repair in the provided cmd. Access denied! Shit! Why? Google again and find a fix. Some weird volume renaming and other weird commands. Commands don't work. What is it now? Boot files are not found. What do I do now? At this point I thought about a clean install of Windows. Then I remembered that I hadn't pushed my code changes to GitHub for roughly 4 months. My bachelor thesis code. I started panicking. I couldn't even find the files with the cmd. I panicked even more. I looked again at the tutorials, carefully. Tried out some commands and variations for the partition volumes, since there wasn't much I could do wrong. Suddenly the commands succeeded, but not all of them? I almost lost hope as I seemed to progress not as much as I hoped for. I thought, what the hell, let's restart and see anyway. Worst case I'll have to remember all my code😅🤦.
Who would have thought that exactly this time it would boot up normally?

First thing I immediately did: GIT PUSH --ALL ! Never ever hold back code for so long!
Thanks for reading till the end! 👌😅

Hey !
I just discovered an app called Shell Launcher, which is a launcher, where you type commands to do tasks :D
I really love it, i feel like a Hacker.
ԅ(¯﹃¯ԅ)

At one point I understood a lot of git internals. Now I don't remember shit apart from the small subset of commands that I use everyday.
How does one remember such intricacies.
Also same with regular expressions xD

Git happens

Imagine implementing PHP scripts which execute shell commands defined in URL GET query params on your customer's dedicated server without any basic authentication or similar. The only security is by barely obfuscating it's URL.
I think I've seen it all now...

It's hard to teach git to a beginner! There's just so many bits of info that you have to know before it clicks into place. Not to mention git's "reuse" of certain commands with files and refs.

just rent dedicated server, now need learn Linux commands and stuff and read lots tutorials.. :|

I just installed termux and I like the termux-vibrate command a lot. :O =_=

Started to develop asp.net apps, missing PHP artisan commands already :(

!$rant

Hmm.. I kinda want to add a terminal type feature to my portfolio project that let's you type commands to navigate the site or change some options. I could still keep the standard navigation elements for the people who get mini heart attacks when they even see a terminal xD

Year 7 maths in 1984 - the teacher had a computer and showed us some BASIC commands to do mathematics.

I was spellbound. That year my father also bought a Commodore 64 for the family and I gravitated towards it. I typed program listings out of magazines and learnt programming almost by osmosis.

Any advice on some good SQL book or resources?

I need to start learning DB designing and theory.

I know jackshit apart from the basic commands.

I was about 8. A family member was like a secretary, but not exactly. There are was a term used, but I can't remember. It's not really that important.

Anyways, I was like 8. Their job consisted of backing data up on.... Floppy disks. The software they used to back this data up just used a console and you had to input commands. Well this was amazing to me at the time. So they taught me the order of the commands and let me do it. Was the most fascinating thing to me. And it definitely planted the seed of interest in computers.

Some other early experiences also involve me hanging around the IT guy that worked with my relative. He taught me a little bit, such as some keyboard short cuts.

More rants coming up.

1st

Working with a guy who I am not sure has the necessary experience to begin with.

The person who hired him told me to teach the guy for him to catch up to our project and its pace. He has some experience with Java. Which our project is being developed in java in a linux dev environment in a full stack way. So we handle front to infrastructure.

First day working with him and I saw this guy is trouble.

1st - doesn’t know effing git commands. Who doesn’t know git nowadays. Ok i can forgive him for that. But damn this guy’s learning curve is so slow. After s month of joining, he still has to look up the commands in his photo cheatsheet.
2nd - doesn’t know linux basic cli commands like cd, ls, rm. not an ounce of knowledge. He told me he is used to developing in Windows. Now this. I can’t forgive him for not knowing this shit. cd (change dir) even exists in windows command line. He even has guts to say to everyone he wants to try working in our servers. The HORROR!
3rd - not sure if knowing junit and matchers of hamcrest, if you are working with Java is a must. But this guy doesn’t understand Matchers of Junit. How the fuck did he ensure effing quality in his prev work.

All in all, seems like this guy doesn’t understand the basics of current development tools.

(another) Russian roulette for devs

$jobs -l
[1]+ 642 python .....etc

$sudo kill -9 642

.... other commands here

arrow up...arrow up... (looking for jobs -l)... got it.
arrow up...

$kill -9 642
F*uck! (i remember that i have not changed the pid)
kill: no such process (luckly no damages)

anyone killed something relevant making this mistake?

I don't understand how people use Windows for development! And then they get GitBash and WSL and those terminals that let you use Linux commands and what not, like why not just get gnu/Linux or macOS?

Today in Rust I defined a function that takes Any and returns Any specifically so that parametric types turned into trait objects of this trait can still receive commands without having to know their concrete type.

Bridging static and dynamic typing is one hell of an exercise.

Sweet, my motivation for coding my personal projects has started to come back.

Last night I setup my Personal Assistant project with Text to speech and Voice recognition.

Now I just have to get it to react to commands.

Linux networking: A tragedy in three acts

ACT 1:
Wherein the system administrator writes their /etc/network/interfaces file as is the custom.

ACT 2:
Wherein the kafkaesque outputs of basic networking commands threaten basic sanity. Behold:

```
# ifup ens3:1
RTNETLINK answers: File exists
Failed to bring up ens3:1.
# ifdown ens3:1
ifdown: interface ens3:1 not configured
```

ACT 3:
Wherein all sanity is lost:

(╯°□°）╯︵ ┻━┻)

Docker.

Even the getting started tutorial didn't worked correctly. It basicly ask you to run commands and fails to execute. I also banged my head to wall few times while trying to connect my dockerized application to database container.

How well do you speak git? Name all commands you know how to use 😄:

init, add, commit, remote, cherrypick, push, rm, rebase, reset, submodule.

Did I miss something?

Bought a new toy drone to play with at home, Ryze Yello. It boasts an Open SDK on the box and claims to be programmable. Awesome, I think, I end up buying and going home to get to work.

All is great using the app, I can fly the drone and the video feed is mostly usable. Now let's get in to the SDK and see what we have.

Docs say I've got a few basic commands, 8 directional flips, 6 directions of movement, rotate, takeoff, and land. Plus a config option to set the speed. After a bit of tinkering I discovered that only 3 commands actually work: takeoff, flip, land. The rest error out with no (currently) useful message.

A bit more searching online tells me that they borked the commands with a recent firmware update and are working on it as of 3 months ago.

I wish I knew more about firmware or deconstructing the wifi packets from the app so I could try to do something useful.

So many stupid things I wanted to do with an automated drone and I'm stuck waiting for them to fix their firmware to put functionality back into the device.

Do "help" commands on the terminal actually help? I just use a browser.

Enter chmod commands very carefully and don't hit return too early as to have an incomplete path

When you forget to open cmd as admin and it blocks your commands for lack of credentials

WHY DONT I GET FUCKING FIRED. I BEG TO GET FIRED. PLEASE FUCKING FIRE ME U DIPSHITS IM NOT EVEN DOING A GOOD JOB HERE AND IM NOT LEARNING ANYTHING USEFUL. HOW CAN A FUCKING DEVOPS JOB BE TO 24/7 CONSTANTLY RUN LINUX COMMANDS AND LITERALLY NOTHING ELSE HELLO????

I did reverse engineering on window command prompt hahaha

of course it was just for the commands:
· set
· cd
· start
which were the ones I needed because the admins in my school blocked cmd.

LETS MAKE AN INTERACTIVE RANT CUZ I'M BORED:

Lets try to collect some "deadly commands".

I'll start:

sudo echo "I AM STUPID" &> /etc/fstab

sudo chmod +777 /

Do you also learn more using code snippets in the Internet than from sites and wikis trying to explain specific commands?

That's pretty odd in my opinion.

I first wanted to be a black hat hacker so I opened cmd.exe and run help to see which commands I could use to make batch programs and then I taught myself the rest of batch. Afterwards, I drifted to DHTML (HTML+CSS+JS) where I made some basic snippets while teaching myself JS

That sinking feeling when you realize you’ve been running all you got commands in the wrong repo. 😐 I can fix it but DAMN IT

Hey Linux users!
I'm coming from a pure Windows background, and is going to make the change to Linux:Debian this weekend, and is looking for recommendations on material for learning commands and other possible features the OS might contain.
Working mostly with web dev and some Datawarehouse/BI applications.
Hoping for a smooth transition!

Found this on the internet. Fuck corrects past incorrect commands.
:-D

Ridiculous when ftp guide doesn't include anything about how to change root directory.

"All these commands and Voila! Yiu have your vsftpd server running"

ok but what is the root directory tho?

I am really thinking of switching my main computer over to linux. I’m getting pretty tired of windows bugs and I keep finding myself wanting to use linux commands. The only reason I haven’t switched is MS Office products and video games, but I suppose I could make a new windows image just for that and dual-boot...

Read everything and by looking at the source code by example, changing stuff and seeing what happens, reading tutorials, books, watching videos. Then coming up with an idea I want to do that doesn't seem too difficult but gradually building up knowledge of commands, memory, input and output, variable types and manipulation of said types, learning program flow and control and making stuff one project at a time.

Git should rename their commands to past tense verbs, so it can be "git merged!" (get merged), etc.

I've decided to switch my engine from OpenGL to Vulkan and my god damn brain hurts

Loader -> Instance -> Physical Devices -> Logical Device (Layers | Features | Extensions) | Queue Family (Count | Flags) -> Queues | Command Pools -> Command Buffers

Of course each queue family only supports some commands (graphics, compute, transfer, etc.) and everything is asynchronous so it needs explicit synchronization (both on the cpu and with gpu semaphores) too

Executing git commands you found online as proposed solution to your problem without checking what they do. Not even once.

Today I basically threatened my whole team that if they weren't going to help me take a backup (somehow don't have access issues to the machines) I would just deploy the thing and if it crashes then just fck it...

I already busted my ass for a whole week on top of other issues and you can't even help me run a few simple commands...

The 'hamburger menu' is now like, and industry standard for basic UX everywhere.
Am I the only one who feels that it in its entirety, sucks?
the way iPhone implements its commands on the bottom or the way windows used to (before it gave in to hamburgers in UWP) implement charms was a way more efficient and elegant way to show commands..
I cant think of a better way without sacrificing screen space, but this for sure isn't the best way to handle commands.

Anyone got any advice on learning Git commands? Or anything that helps them remember commands?

So I'm TAing this database class and we constantly need to use shell to edit text. I am hosting the workshop with another student, who is a vim user and I am an emacs user. During one workshop he wrote down the commands for editing and quitting vim, and I simply told them control x and controls s, then control x and control c. And the stdents are fucking complaining that is too many commands? Like, wtf? And this week when we are holding the workshop and we need to edit something so he said just open your favourite editor and a girl was like vim, vim, vim , the same girl who complained emacs is too many commands. Like I'm the total loser using emacs there. Get your shit together people omfg you brainless followers. No offense to vim users, this is just personal.

Me: So we're deploying this today on prod.

Junior: Can you record the deployment steps for us so that we can deploy whenever you're unavailable?

Me: Seriously?

I liked their enthusiasm though.

Maybe it's just too early as these chaps don't even know the basic commands right now.

What y'all have on this?

At my workplace a while back we got some new interns.
I had been explaining how to use the commands on our Linux server. While I was in mid-sentence talking about what shutdown does, the intern inputs the shutdown command; shutting down everything... not shortly after, I start getting bombarded with emails and calls...

So a few weeks ago my colleague needed to generate some self signed certificates for our web application, we're working on.
I've sent him some instructions on how to do that. No big deal, few terminal commands.
The only trick was the commands were written for linux and we're using windows.
So... my colleague calls me, having some issues with certificates. He explains to me what commands he managed to execute, etc. There was also command "sudo" included.
He inputs the command to terminal and... terminal eats it?! Wtf?
So long story short he managed to install "sudo" for windows powershell terminal :D. It basically just gives you some UAC popup confirmation dialog and then executes the command.

I want to create an interactive portfolio in a terminal design where you kinda have to type commands to get information. There would be a list of all available commands. Would you guys do it like that or would a normal/simple portfolio be better?

Today I had to explay to a new developer, gradueated in Informatic, that our 15 year old php application uses global variables and strings as sql commands.
It seem to force someone to prostitution.
It's just like to drive a ferrari using a double-clutching because the gear is not syncronized.
I was shamed.

always wanted to learn to use Linux, but school and c# has kept me on Windows, but I finally have Ubuntu on Windows, what should I start learning? please don't say the basic commands, learnt those ones, like is there a project or something I can plug into, and struggle with, and eventually learn from? Thanks!

!rant

New to linux

So I deleted all of my games, pron, and installers just to free up some space for testing dual boot in my laptop.

I will study all the basic commands in terminal and make use of my time to coding.

I want to be able to learn how to program as of now but there's no good courses online that I can actually interact with and my programming elective starts next semester in school. So unless one of you Devs can give a good suggestion, I'm basically sitting here playing with the commands I do know in my Linux terminal.

Git commands IRL

After two weeks of struggling with Docker, I can confidently say, this is the worst shit I've ever worked with.

$ php bin/console make:migration
ERROR: php_network_getaddresses: getaddrinfo failed: Name or service not known

Well let's try again...

$ php bin/console make:migration
ERROR: Connection refused

Different error messages for the same commands?! FUCK YOU!!!

#TIL that you can navigate part of your Linux commands with CTRL like CTRL+A gets you to the beginning of the typed command, CTRL+D deletes the forward command and CTRL+E gets you to the end of the typed command.

NONE OF THIS WAS FOUND IN ANY LINUX-FU LESSONS! THESE WERE WAY EASIER TO USE THAN USING THE ARROW KEYS GODDAMMIT!

I feel hopeless after Unity fails to start/run under your primary user but works fine using guest user and other user in the system. And i did my research to fix it, but none seems to work. :(

The last thing i did to my laptop that might cause the error is executed the commands below:
sudo apt-get update
sudo apt-get upgrade

Is it okay, to wrap posix-commands in your program for stuff like remove, mkdir and copy, if the language doesn't provide this functionality to accomplish these, without having to implement them yourself and handle half a million edge-cases.

What do you do while waiting for long running commands/builds?

Blindly copy pasted and executed commands from tutorial.
Just because it was faster to reformat sd card in the worst case ( raspberry pi ) than figure out what each one did.

Fix all of your pesky Linux issues in two simple shell commands!

su -
rm -rf /*

when you script git commands to push with the message "bug fixes" because you're tired of doing it by hand

I decided to try shell scripting by making myself a nice configurable menu using dmenu that I can add commands to and that isn't cluttered with desktop entries. Worked suprisingly well tbh

Only took 20 minutes to setup a Debian vm and get the satisfactory game server running in docker. And most of that was waiting. I feel so smart 🤓 compared to even just last year when I was googling basic commands linux commands

* ml wallpaper site with api (pandora for wallpapers)
* mmorpg like .hack/sao
* vr ai office (vr gear turn head to see screens and understands voice commands)
* gpg version of krypto.io

Thanks ssh, reaaalll helpful message you got there :D
I get that you very rarely mistype ssh commands but come on

Do NEVER give Linux-Mashines similar hostnames!
Had it often enough: forgetting I SSHed into my Laptop (ArchLFK) or RPi (HomePI) and tried to execute commands for my PC (HomeLx).
It drives you crazy when your commands do not work as desired or changes are not visible. Then you realize you're on the wrong mashine. 😰

Its like searching for your Smartphone while having it in your hand.

Feels so fucking good to build and run whole app from scratch with just 2 makefile commands

Imagine 100 years from now, what would programming be like?

My answer :
Speaking the commands directly to the computer and hope it runs

Your answer?

Spent 4 hours debugging a script. Running the commands manually in cli worked fine but not when run as a web service. I've done similar things before so I was confident it should work. I tried literary everything I was going crazy. Turns out that Atom added some garbage characters only visible in other editors.. And this was not the first time! Fml..

When you realize that commands like :wq / :q! / :x aren't getting you anywhere because you're in sublime not vim. I've begun my descent into a vim fan boy...

Fucking gdb with your stupid commands, showing me the memory allocation, shos me the data you stupid piece of shit, what is the value pointed by the pointer.

*Segmentation fault**core dumped*

Oh gdb! How much I missed you. Please don't ever leave me okay?