How to use getopts to parse a script options

Posted by linuxer on Aug 26, 2017 6:07 PM EDT
linuxconfig.org; By Egidio Docile 		Mail this story
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Modifying a bash script behavior via runtime options, just like we normally do with command line programs, can be very useful. The bash shell provides the getopts builtin command, a standard way to achieve this. How to use it is what we will learn in this tutorial.

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