Computer scienceSystem administration and DevOpsCommand lineBash syntax

Best practices for bash scripts

ShellCheck

Report a typo

Which suggestion do you get when you check the first script example from the theory with ShellCheck?

Select one option from the list

The arguments to this comparison can never be equal. Make sure your syntax is correct.

Double quote to prevent globbing and word splitting.

Invalid flags are not handled. Add a *) case.

This case is not specified by getopts.

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