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by ndsipa_pomu
641 days ago
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I can highly recommend using bash3boilerplate (https://github.com/kvz/bash3boilerplate) if you're writing BASH scripts and don't care about them running on systems that don't use BASH. It provides logging facilities with colour usage for the terminal (not for redirecting out to a file) and also decent command line parsing. It uses a great idea to specify the calling parameters in the help/usage information, so it's quick and easy to use and ensures that you have meaningful information about what parameters the script accepts. Also, please don't write shell scripts without running them through ShellCheck. The shell has so many footguns that can be avoided by correctly following its recommendations. |
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