You may wish to consider reading my Tutorial on the subject, which has nearly the same title :)

Parsing your script's command line

print@_{sort keys %_},$/if%_=split//,'= & *a?b:e\f/h^h!j+n,o@o;r$s-t%t#u'

In reply to Re: parsing commandline arguments by grinder
in thread parsing commandline arguments by io

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