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Uncommon Bash Tricks (medium.com/better-programming)
2 points by climate-code on Jan 20, 2021 | hide | past | favorite | 3 comments


I wrote an article covering three Bash commands that I find very useful - parameter expansion, `$_` and quick substitution.

Many of you will already use these - hopefully it is useful to a few of you!


$! might be even more common -- "last argument to last command".


I forgot to put the non-paywall link! It's here - https://medium.com/better-programming/3-uncommon-bash-tricks...




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