this post was submitted on 08 Aug 2023
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You can backup your config files before editing them, like this:

cp configbeingedited.conf configbeingedited.conf__orig_datestring

This way, when things break or don't function how you like, you can easily copy the original config file back into position, restoring the original functionality.

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[โ€“] Andy 2 points 1 year ago (1 children)

Some Zsh:

bak () {
  emulate -L zsh
  for 1 {
    cp -i $1 $1.bak
    ls -l $1 $1.bak
  }
}
[โ€“] [email protected] 2 points 1 year ago

This is a clean way to make your own new command called 'bak', to automate making a second copy of the file.