• @subtext
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      131 year ago

      According to this super user question, someone said that !! won’t work in a function, so you must use the fc -ln -1 command in a subshell instead. Note the response that says eval shouldn’t be used (not sure why)

        • @subtext
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          11 year ago

          Oh good point, I didn’t think about that

      • Johanno
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        fedilink
        41 year ago

        Eval shouldn’t be used on userinput. Meaning that if smb other than you may use this to change the system he could put malicious code in the eval part.

        Probably doesn’t matter on shell level

    • @Cinnamon3431
      link
      31 year ago

      no because it takes the previous command and adds sudo to it right?