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A comment on Shell Script Best Practices, from a decade of scripting things. Parent comment
A better resource is https://mywiki.wooledge.org/BashGuide Also, a preliminary read of https://mywiki.wooledge.org/BashPitfalls is advised.
Using shellcheck as a bash/shell linter is the ultimate. When you get a new warning, you can look up the code and learn why it's complaining.
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A better resource is https://mywiki.wooledge.org/BashGuide Also, a preliminary read of https://mywiki.wooledge.org/BashPitfalls is advised.
Using shellcheck as a bash/shell linter is the ultimate. When you get a new warning, you can look up the code and learn why it's complaining.