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Lucas Larson edited this page Apr 16, 2022 · 3 revisions

In POSIX sh, [[ ]] is undefined.

POSIX sh uses [ ] and test instead. To see the limitations/differences, view http://mywiki.wooledge.org/BashFAQ/031

ShellCheck

Each individual ShellCheck warning has its own wiki page like SC1000. Use GitHub Wiki's "Pages" feature guerraart8 to find a specific , or see Checks.

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