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No Stupid Questions@lemmy.worldbyCodewizard@hear-me.social
14 days

what happens when you give the command in the command line rm -rf ?

@nostupidquestions what happens when you give the command in the command line rm -rf ?

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    • hedders@fedia.io
      2 days

      @codewizard@hear-me.social Of itself, nothing - it needs another argument telling it what to perform the operation on. Something like rm -rf * would delete everything in the current directory and all subdirectories.

      • AstroLightz@lemmy.world
        14 days

        You have it backwards.

        rm -fr /* removes the French language pack that comes preinstalled on your system.

        /j

        • remon@ani.social
          14 days

          It will delete everything in the directory after that, without asking for further confirmation.

            • 0xKeshara@lemmy.dbzer0.com
              14 days

              Unless it’s on /, where preserve-root should be kicking in, unless the bypass flag is used (can’t remember this one)

                • Havatra@lemmy.zipEnglish
                  14 days

                  Not all systems have the preserve-root flag enforced, actually… I accidentally did the rm -rf / in a bash script (the variable for the path returned empty), and it irreversibly deleted a bunch of my system, including sudo and a big part of /etc, before I realized and did Ctrl+C. However the damage was done, rendering the system both unusable and unbootable. Fortunately I managed to recover some data, as the drive was not encrypted.

                  Edit: Yes, like a fool I ran the script as sudo… I am now older and wiser.

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