New favorite tool 😍

  • yetAnotherUser@lemmy.ca
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    5 months ago

    I checked the docs, and I’m a bit confused with one thing. They show that you can capture the stdout of a command into a variabe, but they never show stderr being captured. How would that work?

    • syd@lemy.lolOP
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      5 months ago

      Like this: ‘’’ $mv file.txt dest.txt$ failed { echo “It seems that the file.txt does not exist” } ‘’’

      • yetAnotherUser@lemmy.ca
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        5 months ago

        Knowing if a command failed and capturing stderr (which contains stuff like error messages) are not the same thing.