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koalaman edited this page Jun 27, 2016 · 1 revision

Shells disambiguate (( differently or not at all. If the first ( should start a subshell, add a space after it.

See SC1102, the similar warning for ambiguous $((.

ShellCheck

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

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