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  If getopts isn't doing it for you, there are already existing libraries to assist. Kate Ward's shflags and Matěj Týč's argbash are a couple of the better established/known ones. Although there are others e.g.

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  If getopts isn't doing it for you, there are already existing libraries to assist. Kate Ward's shflags and Matěj Týč's argbash are a couple of the better established/known ones. Although there are others e.g.

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