My linux isn't booting again, Haven't pushed almost 3000lines of code. I'm doomed.

Thats frustrating. I would say boot up a live cd and see if you can access the drive

@Jifuna I don't have a cd with ubuntu in it.

All I have is "kernel panic -not sycing: Attempted to kill init! exitcode=0x00007f00

Use another system to make a bootable USB to get the data if possible.

append init=/bin/bash to your kernel line. Hit boot.
???
Profit

@Kimmax it opened bash. But running the 'reboot' command doesn't work

@leksyib that's to be expected
echo 1 > /proc/sys/kernel/sysrq to prepare reboot
echo b > /proc/sysrq-trigger to activate
Killing it old-style will work too, make sure you unmount everything and remount / read only
OR - if you fixed the system, umount everything that wasn't mounted, remount / read only and call /sbin/init to continue booting normally
The bash you got is your tool to fix whatever threw you in the panic (some gpu kernel module, maybe -> blacklist it) and get it to boot. After you're alive again, fix whatever initially threw you off

@NoMad every linux can be fixed without a reinstall

Just make a bootable usb drive with Ubuntu on it or something, commit and push your work.

If you need to reinstall, atleast give yourself the pleasurabre experinence of rm -rf / --no-preserve-root

Thanks y'all. I'll just install another distro instead. Maybe ArchLinux

@wolt nope but My windows works perfectly. The windows environment just feels strange tk me tight now.

@leksyib
If you can run bash you can run reboot (right partition and libc not broken) give it the full path, you probably don't have /sbin on your PATH env variable.
If you install another distro over, you'll learn nothing out of this :/

Rip in peace

Unless your /home or hard drive is encrypted, you might be able to recover the data. Don't give up that easily.

Aside to the troubleshooting help you just got:

Look into branches. There's a reason we make small commits, and push regularly to feature branches.

No way in hell you're supposed to write 3k LoC without backing it up somehow

If you are dual booting with windows, Ext2fsd is rather nice to recover some files, without dealing with livecd/usbs. Allows you to mount ext* file systems in windows.
https://sourceforge.net/projects/...