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(Message goes here, use code and foo wisely)

Problematic code:

# Simple example of problematic code

Correct code:

# Simple example of above code, only fixed

Rationale:

(An explanation of why the code is problematic and how the correct code is an improvement)

Exceptions:

(Cases where the user may choose to ignore this warning, if any.)

Related resources:

• Help by adding links to BashFAQ, StackOverflow, man pages, POSIX, etc!

ShellCheck is a static analysis tool for shell scripts. This page is part of its documentation.