Another incident which made a Security Researcher cry 😭😭😭
[ NOTE : Check my profile for older incident ]
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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 .

Claims to prefer developing on windows

Does all development in an ubuntu vm

....I see through your lies sir

Installing Ubuntu in VMWare. After the installation, proceeded to install VMWare tools to get the full resolution.

Shitloads of errors. Kernel build failing, gcc exiting with error code other than 0, all the copying failed. At the end of the process the executable says:

Enjoy,

---The VMWare Team

What the fuck am supposed to enjoy? My broken fucking Ubuntu in a VM?

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.

Did you know?
Ubuntu 16.04 can't build ROS.

Fsck!
I look retarded running a VM of Ubuntu 14 in Ubuntu 16

Customised my Ubuntu VM using
I3wm, polybar, Compton, conky, rofi,
And zsh shell !

The theme is inspired by unixporn subreddit post!

Btw it took 4days completely to do

Fucking brilliant. Paused my Ubuntu VM in VMWare. Unpaused it, the whole file system is corrupted.

There goes my 2 hours of customization. Lesson learned.

So Android Studio + Ubuntu VM = 16GB RAM are not enough, but how about Android Studio INSIDE Ubuntu VM, that will teach that bitch to stick to 4GB RAM usage!

! 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.

Just spent like 2 hours theming my Ubuntu 17.10 development VM, but lets be honest, the suru icon back with a unity8 gnome theme does look really fucking good!

You guys converted me.

I "grew up" with Visual Studio (from VS 2005). My programming career started with VBA. (All C#)

Occasionally tried to program android with eclipse... never worked out.

I know java a little bit.

To day I decided (thanks to your rants) to start a VM with ubuntu and explore Linux and start with C.

So we've been working with a VM at a university course I'm taking during semester break. Keyboard layout was QWERTY instead of QWERTZ, and I'm not used to the first layout, but no problem, I can fix that.
Or so I thought.

So I spend nearly half an hour trying to configure the VM to use the desired layout without altering the Ubuntu instance that much - only to then suddenly discover a small USA flag in the corner of the panel bar which could be changed by clicking once to the German flag.
This also changed the keyboard layout instantly.
So, yay, I guess. D:

Let's play "Count the operating systems in my household"! I'll start:

- Windows 10 Pro on 1tb drive in desktop
- Windows 10 Enterprise VM on desktop
- Ubuntu 18 VM on desktop
- Ubuntu WSL on desktop
- Ubuntu 18 on seconds drive in desktop
- Manjaro on Cheap laptop
- Manjaro on old, expensive laptop
- Windows 10 Pro on new expensive laptop
- Windows 10 Enterprise VM on new expensive laptop

Just realized I have no dual booters :o

So I duel boot because I need Ubuntu for some things and Windows for others. (I run some robot sims that don't play well with VM)

This pops up, grub vanishes, and can only boot to windows.

Good news is I have all the important stuff backed up to git.

Guess I know what I'm doing this weekend.

Finally dumped windows from my tower/gaming rig!!!

I'm now running Ubuntu Budgie and Windows 10 inside a qemu/kvm VM with gpu passthrough. That way I have almost-native performance and no additional setup effort for installing games.

Pipeline time!

Ubuntu: 100% tests, 367/367 tests succeed
MacOS: 93% tests, 330/367 tests succeed
Windows: 71%, 285/367 tests succeed

Time to boot up a windows vm...

(these numbers are not accurate)

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.

Upgrading 30 VPSes from Ubuntu 14.04 to Ubuntu 16.04 at work :)))

I have a class that give me a final project to remaster ubuntu 14.04 and up. the lecturer suggest to use VM instead of dual booting. i do neither, purge the windows 10 and install ubuntu 16.04 and i don't regret it at all.

I love open source and all that fun stuff but I am very unimpressed by having to use GNU/Linux based OS after the last fuck up... the lack of games, stuff that actually works, the almost constant need to compile something and the need to have DDG open at all times because something broke. I mean why the fuck do I need to install libcurl3:i386(for 32 bit programs and games) if there is already libcurl4 and why the actual fuck does it conflict?!... Why the fuck do I need to glue together and compile drivers for my printer?! And they only have "beta support" so like half of the functions that the printer would normally have... Why the fuck don't any games work? Witcher 2? Nope, you click launch and the launcher just closes itself. osu!lazor? Nope, the game will run but only as a process in the background, no window will open no matter what I do. StarCraft: Brood War? Nope, Wine hates the battle.net client and running it in a VM is a really bad idea, the game flickers like crazy... Any other games? Pretty much out of luck... I would really like to play KCD but I doubt it would be playable...

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)

Just updated my Ubuntu 17.10 VM and now it won't boot. 😐

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.

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)

sudo apt-get sterile
#kicked in the balls

It's my yearly cleanup day, when I fully nuke down my windows installation, to clean out all the installed trash and residue.

Have moved all important data and I will be ready to fully refresh my computer as soon as it syncs, heres the question though.

I decided this time I'll create a dev vm, so I can just each time reset to point 0 and also because I miss having local development.

What new linux distros or flavours are out there that would be worth looking at? (I saw things like ubuntu budgie being mentioned)

If you use it and it doesnt break if I sneeze, mention it, I am open to getting to know other environments, even if its not my usual debian homeplace.

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.

There was this time I had to help a friend of a friend. He was like "Hey, can you help me with some server stuff."

"Sure!"

(*Proceeds to give me a remote desktop connection to a windows server with a Ubuntu VM*)

.... Err.....

I hate it that I'm still forced to use Ubuntu 16.04 and can't upgrade to bionic beaver.tried it on vm (for testing)loved new features and default gnome interface but even after switching to xorg most of my tool were still not running properly or crashing, most important factor is that there is still no official cuda support and installing gcc g++ 6 and symlinks are nerve racking. On top of that upgrading to 18.04 LTS on my main machine will leave me with broken packages and dependencies.

p.s. for people who are going to reply saying that these issue can be solved. Please try updating your work machine and spend hours fix these issues

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.

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.?

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!

My Ubuntu VM just work fine for consecutive 217 days without restarting.

Need to change some config
And... I forgot the application access key... Damnit!!!

Lucky, I kept the access key in the password manager. Whew.

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.

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 will never complain about Windows forcing updates onto users. Ubuntu seems to do that also by default (19.10 or 20.04 not sure rn).

The vm had asked some times but now it seemed to just do it upon boot. Agonizingly slow and at the worst moment!!!

Been uninstalling things to free up space on my tiny SSD so can install an Ubuntu VM... when I just suddenly realized I could put it on an external HD....

But now actually thinking again... That HD is has a lot of things I don't want to lose... Wouldn't want to rush it failing...

hm... what should I do? 🤔😟😵

Why does moving development environments feel more daunting than buying a house?

We had a tutorial on how to use spark/Hadoop.. part of the tutorial was the installation instructions for Ubuntu vms.

The Prof insisted we used an older version of Hadoop (v2.1.5), so naturally this required pulling older repos and older versions of java.

Naturally, some of the people in the class got some namespacing issues and garbage left from uninstalled packages.

Now, the tutorial was geared towards business/math people, not com sci. So most of the people didn't understand why apt didn't let them run certain commands (even though it very clearly just asked for them to run autoremove or autoclean, like in the "error message"). When the Prof and their "experienced TA" saw these messages, their recommendation was "make a new fresh vm".

The fuck? I heard that, run over and was like no. Just run the suggested command, it's literally a simple issue. And the guy didn't believe me. I had to sit him down, show him how I literally typed what the console was asking for, and everything just worked... The guy's response was "well that's Linux for you, its really complicated and can never trust anything, this time it worked, but next time it might not". Dude... Do you even know what you are saying? Like you are a supposed expert, least have some understanding of the package manager you are using. Maybe things will then be less "schrodinger cat".

God damn I can't wait to be out of this stupid fucking school. Never going back to academia.

Trying to setup a ltsp server for fun. Neve done server things before.

The server and the thin client are in VMs. So I start, install openssh, and them when I try to ssh... WHY CAN’T I FUCKING CONNECT, I CHECKED THE IP WITH IFCONFIG, oh shit, forgot to configure the vm network... so ssh works! Then I setup dhcp (I really don’t know what I’m doing, just following the tutorial), the ltsp configs thing, build the client image and then, I HAVE NO FUCKING INTERNET CONNECTION. Continues, boot up the thin client... WHY CAN’T YPU FUCKING FIND THE SERVER!! Then I realise the vm is not an ubuntu one, so delete it and make a new one... WHY DOES IT STILL DOESN’T WORK!!!!!! Oh wait forgot to connect to the network! Goes to put the network adaptor, and: wait! I don’t need NAT! So I replace the NAT by the correct network, and: Wait it lets me choose the weird thingy intel/pce thingy, oh I remember now! It said we needed the “...III FAST...”! Activate it and... IT WORKS ! !!!! CONNECTS TO THE SERVER!!! GOT THE DHCP!!! WAIT!!!!! What is THAT 🤬 TFTP LOADING THING!!!:

TFTP open timeout

🤬 YOU!!!!!!!!>>

I have to write my IoT coursework in an Ubuntu VM running on Linux 3.2. VBox Guest Additions doesn't support this Ubuntu version, neither does anything else. Contiki, the operating system we're coding for has been abandoned for many years, the devs moved to a new project called Contiki NG. If I try to compile with any standard above ANSI C it fails with cryptic errors deep inside the OS. The docs for the old Contiki are paginated with JS so I can't use the browser's fulltext search, but they also don't have proper bulitin search.

This cannot be legal. They are violating every accessibility guideline in existence. I just need the text to be slightly larger and even I have to go through hell. I imagine blind, deaf or dyslexic students just give up.

Today i chartered new realms for me.

I created a new hyper-v vm on the company windows servers and added a 5th instance to it, but instead of running another windows server i installed an ubuntu 18.04 (cause i am a bit familiar with debian from my raspberry pi)

we have two servers, one which runs the 4 vms and a replica. I first had the new vm on the main server but it occured me to move it instead to the unusued replica machine. That kinda worked..i did a planned failover but the main server isnt configured to be the replica..and even when activating that it didnt work. This is weird.

For the moment i ignored that and proceeded to install nginx, mariadb and php 7.2..basically the lemp stack. I managed to setup nginx and a static ip adress for the machine (which was different from how i remembered it to do (in 18.04 its not done with the network conf but a yaml file).

in the end i added two different virtual servers, one for actual use and one for dev stuff (with phpmyadmin running for instance), listening on port 80 and some random other port.

as a test i brought a mediawiki onto the Port 80 server and it worked.

on monday i have to figure out how to implement the wildcard certificate i have for our company domain (internal dns simply routes intranet.company.com to the local server vm)

i am mighty proud cause all my experience with linux was with a raspberry pi so far and i am fairly certain i did it right and without shortcuts this time. (unlike my raspberry experience)

just wanted to share

(i also sweated a lot of blood when editing the hyper v settings as i did not set up the server in the first place)

((i also installed xrdp and a mate desktop, but i am less proud of that, but sometimes seeing folders graphically helps me))

I've always been a strong critic of the mac operating system and apple in general for they're overpriced products. few months back my old laptop kicked the bucket and repairing it was not an option as i was sick of charging the laptop after every 3-4 hours and had to purchase a new laptop immediately. loooking at my options around 50k rs or 700$ all windows laptops available in indian markets sucked (except for lenovo 320s) so i made the shift to macbook air 2017.my daily work involves photoshop illustrator and a dash of premiere pro. I also work on nodeJS and python using the pycharm and atom IDEs. After using it for a month i feel in love with mac platform and macos. Its a wonderful experience. gone are the days of crashes and the windows updates (ugh). the boot of the laptop is like magic and softwares like wmware imovie and notes keynote are f**king awesome. Long hours of work have become fun rather than hell dealing with constant windows gimmicks and bad battery optimisation on linux.

An explanation why all developers (except for the ones who require high powered gpus) graphic designers should shift to macos rn.

Advantages of using mac

No forced updates update whenever now or a f'ing month later no probs.
better battery optimisation than linux
no more installing os again and again (ubuntu)
better vm than virtualbox (vmware)
terminal for running bash commands
no crahes
Xcode platform
trackpad is worlds better than the best windows trackpad

Disadvantages

some softwares not available for macos
storage is generally less on macbooks
UI is simple (less elaborated than windows)

Workarounds

get a vm and install linux(vmware fusion 8)
ps. u may not need it though
wine and wine bottler for using windows apps
get a microsd to sd adapter for macbook and expand storage

Yesterday: Enjoying my VFIO machine running on Ubuntu. Windows nastiness confined to a VM, full performance graphics. Heaven.

Today: Take a system update. Systemd hanging on boot. No console output because systemd helpfully prevents all that from showing. AARGH!

I have just slept for a minimum of 5 hours. It is 7:47 PM atm.
Why?
We have had a damn stressful day today.
We have had a programming test, but it really was rather an exam.
Normally, you get 30 minutes for a test and 45 minutes for an exam.

In this "test" we have had to explain what 'extends' does and name a few advantages of why one should use it.
Check.
Read 3 separate texts and write the program code on paper. It was about 1 super class and 1 sub class with a test class in Java.
Check.
Task 3: Create the UML diagram of the code from above. *internally: From above? He probably means my code since there is no other code there. *Checks time*. I have about 3 minutes left. Fuck my life.*
Draws the boxes. Put the class names in each of them. A private attribute for the super class.
Teacher: Last minute!
Draw the arrow starting starting from the sub class to the super class.
Put my name on each written paper. And mentally done for the day. Couldn't finish the last task. Task 3.
During this "test", I heard the frustrations of my classmates. Seemed like everyone was pretty much pissed.
After a short discussion with the teacher who also happens to be the physics professor of a university nearby.
[If you are reading this, I hope that something bad happens to you]
The next course was about computer systems. Remember my recent rant about DNS, dhcp, ftp, web server and samba on ubuntu?
We have had the task to do the screenshots of the consoles where you proof that you have dhcp activated on win7 machine etc. Seemed ok to me. I would have been done in 10 minutes, if I would be doing this relaxed. Now the teacher tells us to change the domain names to <surnameOfEachStudent>.edu.
I was like: That's fine.
Create a new user for the samba server. Read and write directories. Change the config.
Me: That should be easy.
Create new DNS entries in the configs.
Change the IPv6 address area to 192.168.x.100-200/24 only for the dhcp server.
Change the web server's default page. Write your own text into it.
You will have 1 hour and 30 minutes of time for it.
Dumbo -ANGRY-CLIENT-: Aye. Let us first start screenshotting the default page. Oh, it says that we should access it with the domain name. I don't have that much time. Let us be creative and fake it, legally.
Changes the title element so that it looks like it has been accessed via domain name. Deletes the url and writes the domain name without pressing Enter. Screenshot. Done. Ok, let us move to the next target.
Dhcp: Change lease time. Change IP address area. Subnet mask. Router. DNS. Broadcast. Optional domain name. Save.
Switches to win7.
ipconfig /release
ipconfig /renew
Holy shit it does not work!
After changing the configs on ubuntu for a legit 30 minutes: Maybe I should change the ip of the ubuntu virtual machine itself. *me asking my old self: why did not you do that in the first place, ass hole?!*
Same previous commands on win7 console. Does not work. Hmmm...
Where could be the problem?
Check the IP of the ubuntu server once again. Fml. Ubuntu did not save when I clicked on the save button the first time I have changed it. Click on save button 10 times to make sure it really is saved now lol.
Same old procedure on win7.
Alright. Dhcp works. Screenshot.
Checks time. 40 minutes left.
DNS:It is your turn. Checks bind9 configs. sudo nano db.reverse.edu.
sudo nano db.<mysurname>.edu.
Alright. All set. It should work now.
Ping win7 from ubuntu and vice versa. Works. Ping domain name on windows 7 vm. Does not work.
Oh, I forgot to restart the bind9 server on ubuntu.
sudo service bind stop
" " " start
Check DNS server IP on win7. It looks fine.
It still doesn't work. Fuck it. I have only 20 minutes left. Samba. Let us do this!
10 minutes in. No result. I don't remember why. I already forgot why I have done for it. It was a very stressful day.
Let us try DNS again.
Oh shit. I forgot the resolver!
sudo nano /etc/resolv.conf
The previous edits are gone. Dumb me. It says it in the comments. Why did not I care about it. Fuck it.6 minutes left. Open a yt video real quick. Changes the config file. Saves it. Restarts DNS and dhcp. Closes the terminal and opens a new one. The changes do not affect them until you reopen them. That's why.
Change to win7.
Ping works. How about nsloopup.
Does not work.
Teacher: 2 minutes left!
Fuck it.
Saves the word document with the images in it. Export as pdf. Tries to access the directories of the school samba server. Does not work. It was not my fault tho. Our school server is in general very slow. It feels like they are not maintained and left alone like this in the dust from the 90s.
Friend gets the permission to put his document on a USB and give the USB to the teacher.
Sneaky me: Hey xyz, can you give me your USB real quick?
Him: sure.
Gets bombed with "do you want to format the USB?" pop-ups 10 times. Fml. Skips in a fast way.
Transfers the pdf. Plug it out. Give it back.
After this we have had to give a presentation in politics. I am done.

I don't have Windows pro at home pc. So I can't run Docker. In the same time I don't wanna spend 200 bucks for the Pro. People say Docker Toolbox is a pain in the ass. Next option is run Docker on an Ubuntu VM. This is so annoying......

Alright, here we go again with issues on Vector. (My home server that we're transitioning our website, infiniit.co to.)

I'm trying to get the email server up and running. It's a PITA which is evident by the fact we are now on attempt number 6, at least on the 6th VM now. At this time I'm installing a Ubuntu 16.04 LTS ISO and I'll be installing IRedMail unless someone else has any recommendations. So far I've had nothing but problems doing it manually, installing dovecot and postfix, trying to get them linked, and then the last failure was sending a test email locally.

Also, a continuation of the last issue that I had here, now my VMRC isn't working anymore for some reason. Ive forwarded websockets but it won't work unless I use local IP since everything (except direct local IP connections) is running through an apache VHost setup... My head hurts. Help pls.

Trying to build a ros workspace inside VMware...
Called up the teammate who put it together:

Me: hey the workspace isn't building for me, do I need to setup anything before I type "make"?

Him: nah dude just type make and ur good, why what error are you getting?

Me: *describes error*

Him: oh lol I never got that error before, idk maybe your machine is just dumb

Me: *uh ok sure dude* let me try some other stuff
*Boots to native install of Ubuntu*
*Build successful*

Me: oh huh that's weird it built on my native installation but not on the VM

Him: oh lol that's not my problem

Seriously dude? First off, screw you Ros for not being able to build in a VM. Secondly, it's entirely your problem! Linux is nice to use, sure, but it's a bit of a problem when the entire team runs off Mac!

😲😲😲😣😥😫😓

!rant
Although I wouldn't change my main os (os x), I'd like to have a linux VM ready on my machine.
Which distro would you guys recommend?
To give you a quick description of how advanced I am with operating systems, I have used windows for the majority of my life (I'm 19), have recently switched to osx (when the new mbp came out) and have spent about 3-4 months using only ubuntu in between my windows/osx switch. Besides that, I've only done some minor projects with a raspberry pi.

Spend 1 hour learning to configure networking interfaces via command line on an ubuntu VM for home use.

Can't ping anything.

Double check /etc/network/interfaces, restart box, check loopback interface functions, check physical cabling.

Realize that VM is attached to a separate virtual switch.

Virtual switch is tagged for Vlan 2, connected router is a flat topology.

Face palm.

Sometimes I think I am a weird nerd, one day I was writing something inside Ubuntu VM for practicing some DSP tech with Python environment on my office computer, someone DM me asking for tech support so I have to pause and go to figure it out. I wanna make some version control or backup stuffs to my little tiny cute .py files, so that I can pick it up when I was at home. And I just plugged my udisk in Ubuntu, copied those files to it, and switched USB port control permission to Windows, and finally git to commit. Actually the next time when I continued to write it at home, I hesitated for a while, should I pull it from git or just take out that udisk from my backpack? #IThinkShareFoldersAreUglyAndDirty
#ButWhyDidICommitUnderWindows?

When trying to install tomcat 8 on a Ubuntu VM and nothing works

I'm trying out Linux, first installed Debian, then moved to Ubuntu.
Figured that I'd rather use a vm as my dev machine than mess with my main computer.
Quite nice. Though VirtualBox sometimes messes up.
Anyone have any suggestions for me?

Has anyone heard of anbox? It's something that they say could run android apps on Ubuntu. Is it worth using? Or am I better off with an android vm? If vm which android version do you people recommend?

I just attempted to download and install Android studio in Ubuntu VM of 25GB disk space allocated... AND IT STILL NEEDS MORE SPACE!!!

Gah, I just received this Ubuntu 18.04 VM with 8 cores and 8 gigs of ram, and since it'll be a production server both serving public and "private" networks (yes, shout at me, but projects won't be about hosting sensitive information, I wouldn't put all that on one server), and I'm struggling between my options.

Docker, or not docker?

The server's main use is to host our growing blog and install Varnish, which will hog some ram after a while. I use Laradock for my dev projets, it's really easy to develop with it, but I am unsure if it fits a production environment with performance, security and traffic load in mind :(

I read Docker has stability issues (in 2016-2017), and can bring the machine down with it, I don't know if I should just install the software (nginx, apache, percona/mysql/maria) without "containerizing" it and go for it

I'm lost xD

So yeah I just had Ubuntu show me two errors directly after startup, then claiming that there is a programming error in aptdaemon and then IntelliJ crashing because of a read-only FS.

After rebooting my VM im faced with a BusyBox prompt saying my disk is corrupted. Fuck VMWare. This is not the first time the disk in my VM got corrupted.

Making a hard switch to ubuntu on my desktop at home. Getting just a teeny tiny, tad, bit: absolutely fucking livid....

Trying to learn ansible, vagrant, and docker more in depth for both work and my personal projects. All that I’ve been doing is just spinning my wheels trying to figure out the stupid fuck-mothering quirks with running this shit on Windows. Yes you absolutely can use all of these tools on a Windows box. There’s plenty of ports, patches, and workarounds. But I have spent all day trying to build a few vagrant boxes and use ansible to set them up. Simple LAMP stack boxes on CentOS7. Nothing major... unfortunately I spent like 90-110 minutes trying to figure out why virtualbox wouldn’t run properly. Dumbass me forgot that I installed Hyper-V ages ago.

O...K.... whelp... hyperv provider it is...

Luckily it only took about 15 minutes to determine that Hyperv’s networking can’t be setup from vagrant because vagrant doesn’t know how to interact with the hyperv - vswitch. So networking config is ignored and all VMs run on default switch (NAT) which is annoying but workable.

Ran into other issues trying to stay SSH’ed into the VM. PowerShell core (6) ssh’es into the box perfectly fine, but every time I opened vi to edit configs my terminal color scheme and fonts got fucked harder than a 2 dollar hooker on nickel night.

I’m a bright-green text on black background kinda guy. However the terminal kept changing to bright-red text on white background! It was like getting skull-fucked by a minotaur.

After a while I said fuck it, let’s try putty. Vagrant was using it’s own ssh keypair for the boxes, at work on my mac. Works like a dream. Putty failed me hard and shit the bed, kept getting all kinds of keypair errors. At this point I was finished spent too long trying to make shit work correctly on this jankbox. With enough time and patience I probably could’ve figured all of these problems out. I’m certain that at least 70% of them were caused by user error. I’m known by many as the walking ID-10t.

But alas, I have no time left in the day to fuck around with shit that doesn’t work immediately for morons like myself. My only hang up for the longest time with a complete switch to Linux was gaming. But with Proton and WINE I’m comfortable with giving it the ol’ college try. (Shhhh, don’t remind me I dropped out of college...

...Thrice.)

The gamble here is that I’ll give more than 2 halves of a fuck about trying to get my games working. A Study environment and materials for certs and general training won’t be getting anywhere near my full attention.

So, at long last, I hope this attempt at a full *nix switch finally sticks!!!

👾

Today was fun, i set up a dedicated minecraft server on my old laptop, to increase fps when I play on my shitty phone now it runs real smooth. The server is running on a proxmox vm - ubuntu server.

I wish I knew that fps would be this high , i would have done this wayy earlier, am loving it

!rant
Help a future Linux convert out!
So far over the past year I've gone through Mint, Fedora, Ubuntu and REHL and all have had their issues or just didn't agree with me. Currently I've been using OpenSuSE Leap I haven't had much an issue with... But I'm looking to try out Arch, though I'm not a fan of the whole CLI install. Doing some more research I saw Antergos which is just Arch but more n00b friendly and more elegant to me. Has anyone had experience with Antergos? Is it as it seems? Any pros and cons with Arch Linux based things? Running it in a VM first doesn't do it justice for me.

Advice wanted! !rant
Guys i started web dev about two years ago on windows but i want to switch to linux. I thought of using elementary os, ubuntu or arch. What would you recommend?
Also how do you do your setup then? Dualboot or in a vm? I want to use docker to set up my infrastructure if possible.
Also i mainly use InteliJ for dev.

Thanks in advance!
Also i love devRant!

Welp, since I wasn't able to compile Vpython on Arch due to the broken API, I will try to do it in a VM running Ubuntu since they have a dedicate package for them.
It's also a good opportunity to try Budgie DE.
I really hate using outdated programs :(

Holy fucking shit, I hate ubuntu SO much.

So what it happened..
I was tryin to set up an Ubuntu server on my machine using virtual box, and I know what you are thinking, "VirtualBox?" yeah its the only machine I had lying around and it had windows and I didn't wanna re-format its hard drive.
So Here how it goes...
Install went fine.. But when I was trying to manage multiple network interfaces, it was Terrible & pain in the ASS 😡...
So initially I needed 2 network interfaces, one for NAT adapter and another Host-only interface for SSH and stuff.. so I made changes in virtualbox settings and rebooted the VM. and it stuck on "a start job is running for wait for network to be configured" I was like okayy and removed host-only adapter and rebooted, it booted fine :/ then I tried combo of bridged adapter with my Ethernet and a host-only adapter, and what? it booted finally! but this wasn't an optimal solution because it had and IP address within subnet of other devices with my router and half the bandwidth (like 50mbps or something).. I reverted back to NAT network & I checked with ifconfig and it STILL didn't had an IP address assigned to it for Host-only adapter!! FFS I deleted the VM and reinstalled the whole thing again but this time both interfaces attached..
after installing it stuck on same shit again :'(
"a start job is running for wait for network to be configured"... FUCK!
after about an hour of troubleshooting and trying different configurations, I still couldn't get it to work.. I never had such problems with centOS.

Fuck you ubuntu.. fuck you in the ass

Gonna set up a linux server for educational purposes (VM), which distro would be fitting?

(thinking about Arch actually (have a couple of years experience with Ubuntu))

Why Linux Mint feels like a teenager who doesn't want to grow up and be a real man?
Over the years Linux mint is what it is and i can assure you will be in the upcoming hundred years, it's so boring by default, it is based on Ubuntu, if that's the case why the devs are re-inventing something worse than ubuntu, people will argue, it comes with customization, okay, do you call few extensions a gateway to customization? I installed it in a VM and customized it to what i almost wished for however, it still feels like a child who spoiled his room over and over, is that the best thing the devs can make? I try my best to love it but from the inside there is no love, it's like your girlfrienr who you pretend to love but you are disguised....

Guys why you are using such distro?

i need to press the space bar key twice to get the space between words.single pressing does noting.its fuckn frustrating.
what may be the issue , i cant figure it out
btw m using ubuntu in VM.

Greets. I need advice. And before reading just skip me with classic things you can't - you shouldn't. As i am Windows user last 20 years, I never actually used any other os (running ubuntu on vm occasionally doesnt count). So for some period of time I'm thinking about throwing myself fully into some Linux distro but I can't choose which one. I was thinking between Fedora, Arch and Debian (i dont want Ubuntu), but also what it should be a main key of my decision is good documentation backed up distro. Thanks in advice if you are willing to help my decision

I got a new babe today, Lenovo Yoga 550, i7, 256 SSD...hw do u advice I utilize.. should i partition and have windows OS and my sweet Ubuntu & Arch linux(s) on d base or just vm them on windows..cuz honestly if not for few wares, i hv no business with windows..pls advice.

is there a particular reason why I loose the Ubuntu (or gnome idk) settings app when I uninstall cheese in my Ubuntu-budgie VM?
cheese is just a webcam program right?

Currently thinking of changing my dual boot setup on my desktop for ESXi with Windows (with GPU passthrough) and Ubuntu as second VM...
What do you think?

Hello folks, have a question, I can't decide if I should install windows 7 (super stable Windows btw) or a Linux distribution (debian or Ubuntu 14), I've always been a Windows guy and was thinking of switching to Linux on my new free dos laptop and wanted to have a hand on Linux, but please I don't want that Windows/Linux fight I just need real advice. Some friends told me to get Windows 7 and a VM Linux just for practice, I also thought about having a dual boot Windows Linux server , I think it would be the best config for me.. so..?

what is the best work flow for FPGA based design using vivado tools

1. a i3- 9th gen Linux box running vivado, and i vnc to it using my main computer
Or
2. Or just get a good main machine and run vivado in VM
I am up for 2 days now trying to get vivado up in VM running ubuntu 12.04 /xfce4 it shouldn’t be this hard !!

Installed a VM with ubuntu and syntaxnet. Did a little reading to scratch the surface on how to use it. Got my Stackoverflow rep from 1 to 60 by starting to help some people (I might be addicted now). Started learning python (again). Just to procrastinate working on the little portfolio of < 10 pages I had to hand in before 0:00 which I did.

I think I had a pretty productive weekend.

Any good vm for ubuntu with low resource usage?