this post was submitted on 06 Apr 2024
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Linux

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Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).

Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word "Linux" in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.

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Mm.. can someone help? (lemmy.ml)
submitted 7 months ago* (last edited 7 months ago) by t0mri@lemmy.ml to c/linux@lemmy.ml
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I was editing my disk and when i wrote the changes and exited cfdisk, no cli command worked. Thats when i realized that im f-ed up.

This what happened: I have 3 partitions, 512M efi, a 100G root partition and some free (unallocated) space. I had 84G worth data in the root patition. I totally forgot that and shrinked the root partition to 32G to extend the free space. I was using cfdisk tool for this. I wrote the changes and rebooted my machine, by long pressing power button coz no cli commands worked after writing those chrnges, to see this.

So is it possible to recover my machine now?

:_ )

SOLUTION Thanks to @dgriffith@aussie.zone. cfdisk just updates the partition table. So no worry about data damage . To fix this, live boot -> resize the partition back its original size -> fsck that partition. For more explanation, refer @dgriffith@aussie.zone comment

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[–] Petter1@lemm.ee -3 points 7 months ago (2 children)

I’d boot on ArchISO, get all data I need to a external drive and install Arch from scratch, btw

[–] t0mri@lemmy.ml 6 points 7 months ago (2 children)

So what should i do.

  1. Boot into arch iso
  2. Mount my disk and copy files
  3. And install arch

But i wonder if the mounting part will work. Coz of the mess ive made. I just have to try it ig.

[–] Petter1@lemm.ee 5 points 7 months ago* (last edited 7 months ago)

I have shrunken a APFS partition (macOS) too much lately and was still able to mount it read only using Linux and back up all stuff I needed. But that depends on how corrupted this partition is now.

Maybe you need something like Gparted live ISO in order to get to your data. Check out the Command Line Utilities on that webpage, maybe there is the savior of your data

And about the arch installation, if you want easy mode, just type "archinstall" after ArchISO has booted and your PC is connected to the internet (phone connection via USB works to get internet connection)

[–] SturgiesYrFase@lemmy.ml 2 points 7 months ago

I believe in you. Just have the ArchWiki open. It's really going to be your friend if you've not compiled Arch from scratch before.

[–] melroy@kbin.melroy.org -3 points 7 months ago (1 children)

Try Void Linux.

[–] Petter1@lemm.ee 3 points 7 months ago (1 children)

Why should I?

[–] merthyr1831@lemmy.world 2 points 7 months ago (1 children)

it's a great distro for installing Gentoo Linux btw

[–] Petter1@lemm.ee 1 points 7 months ago (1 children)

Oh, well I’m not quite interested in that right now, I have chosen Arch because I like the wiki and that you find so many packages in the AUR which are easy findable and installable using yay

[–] melroy@kbin.melroy.org 2 points 7 months ago (1 children)

Understood. I'm also maintainer of several AUR packages.

[–] Petter1@lemm.ee 2 points 7 months ago

🫡thank you for your service! I hope, one day I can do so myself as well