$!134 can be a nice bash foot shooter if you accidentally mistype the number

Re:$!134 can be a nice bash foot shooter if you accidentally... by aulin on Tuesday December 28, 2021 @04:32AM (#29711989)

I always add

  "\e[A": history-search-backward
  "\e[B": history-search-forward

to my .inputrc, I find it easier to use than C-r as it's some sort of autocomplete from history. But looking up commands with !number can still be very useful when you don't remember the command you need but remember when you used it (e.g. what commands you ran before and after).

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Re:$!134 can be a nice bash foot shooter if you accidentally... by kreetx on Tuesday December 28, 2021 @12:58PM (#29716123)

What are the "\e[A" and "\e[B" do, are they key presses?

I usually do `history | grep ...` to find the command and then use it.

Non-emacs users might tend to find this surprising, but in a shell buffer you can move around with your cursor like in a text file, so after executing `history` you can search for the command as string then copy-paste it.

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Re:$!134 can be a nice bash foot shooter if you accidentally... by aulin on Tuesday December 28, 2021 @10:22PM (#29721428)

Yep, it binds history search to key up and key down. Start typing a command, press up or down and it will scroll through matching completions from history

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