nixos: add functions and documentation for escaping systemd Exec* directives

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it's really easy to accidentally write the wrong systemd Exec* directive, ones
that works most of the time but fails when users include systemd metacharacters
in arguments that are interpolated into an Exec* directive. add a few functions
analogous to escapeShellArg{,s} and some documentation on how and when to use them.

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pennae 2022-01-09 08:46:55 +01:00

parent 74f542c42e

commit 40a35299fa

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Unescape Escape View file