I’m a complete moron, I should’ve had that backed up and used trash…
I had to learn the hard way lol

  • sadTruth@lemmy.hogru.ch
    0·
    5 months ago

    Tipps to prevent future accidents:

    • Set up BTRFS snapshots with Timeshift or Snapper. Switching to BTRFS is worth it for snapshots alone.
    • Do regular backups on a device that can not be reached by rm: vorta local on external hdd that you connect once a week OR vorta/borg2 to a NAS/Server that does BTRFS snapshots itself OR Nextcloud to sync to a server that has a trashbin OR git to a server. Just remember that Nextcloud and git are unencrypted, so the server has to be secure and trustworthy. Vorta and borg2 can be set up with encryption.

    Mistakes are unpreventable due to our error-prone brains, but it is a choice to repeat them.

  • TGhost [She/Her]@lemm.eeEnglish
    0·
    5 months ago

    I’m a complete moron,

    You are not,
    Every person learning with the hardway isnt a moron,

    You have to do, to really learn,

      • MachineFab812@discuss.tchncs.de
        0·
        5 months ago

        Your life isn’t my life, and restoring backups is no less a hassle just for having them(personally, I backup files, and either fix what I break or do a clean install). Auto-complete also makes me lose my train of thought, but if its helpful to you, enjoy.

          • MachineFab812@discuss.tchncs.de
            0·
            4 months ago

            Sure, if that’s your level of thought and reading comprehension, let’s say you’ve got it. Is it really so hard to understand the notion that what works for you doesn’t work for me, but I’m okay with you doing whatever?

            Keep practicing, kid.

  • BaumGeist@lemmy.ml
    0·
    5 months ago

    i have rm aliased to rm -i, it’s basically the closest to PowerShell’s -WhatIfthat a posix shell gets

  • xlash123@sh.itjust.works
    0·
    5 months ago

    I’ve started adopting the habit of putting “-rf” as the last argument to avoid accidentally deleting something before I’ve double-checked my input. Good luck, and may this never happen again.

  • ExtremeDullard@lemmy.sdf.org
    0·
    5 months ago

    Here’s a rule I learned the hard way a few decades ago:

    • If you type “rm”, take you hands off the keyboard and take one deliberate breath before continuing your command.
    • If you then type “-r”, do it again.
    • If you then type “-f” do it again.
    • In all cases, re-read what you wrote before hitting ENTER.
    • xor@lemmy.blahaj.zoneEnglish
      0·
      5 months ago

      I’m a big fan of starting the command with a #, then removing it once I’m happy with the command to defend against accidentally hitting enter

      Putting ~ next to the enter key on keyboards (at least UK ones) was an evil villain level decision

        • Lucy :3@feddit.org
          0·
          5 months ago

          In the few years of me exclusively using the command line to manage files, even having rm aliased to rm -rf, and at some point to sudo rm -rf, out of convenience, I think it has happened thrice that I deleted the wrong file, and twice I was able to restore it with (hourly) backups. The third time, it was a minecraft world which I had created to test some mods and the server start script, and I had excluded it from backups because my ~/games dir is usually only used by steam.

        • Peer@discuss.tchncs.de
          0·
          5 months ago

          Set the HISTCONTROLvariable. If it is set to ignorespace then commands entered with a leading-space will not be stored in the history.

      • wh0_cares@lemmy.blahaj.zone
        0·
        5 months ago

        Holy shit, I never knew you could do that! I’ve always really wanted a feature to stop random commands from being added to my history.

  • OneCardboardBox@lemmy.sdf.orgEnglish
    0·
    5 months ago

    I once had a directory in /tmp called etc which contained subdirectories for something I was migrating.

    I thought that I was in /tmp when I ran rm -rf etc… I was actually in /

      • gun@lemmy.mlOP
        0·
        5 months ago

        Yeah my system was running out of space and I wanted to free a bit quickly. Turns out the issue was Rust building 20GB of binaries and I should have deleted those instead.