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@ -26,6 +26,12 @@ This section addresses various different functions by and actions that can be
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taken with shell commands.
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The focus is mostly on POSIX-compliant shells and scripts that are compatible with POSIX.
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A helpful resource for shell scripts is
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[the pure sh bible](https://github.com/dylanaraps/pure-sh-bible).
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There are similar repositories and resources for functions that are outside the scope of POSIX
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shells.
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Because of that and their issue regarding compatibility they will not be mentioned here.
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### Symbolic Links using `ln`
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`ln` is a command to create links between files and folders.
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