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Re^2: Perl Input Parameters for Unix

by frozenwithjoy (Curate)
on Jul 09, 2012 at 16:00 UTC ( #980711=note: print w/ replies, xml ) Need Help??


in reply to Re: Perl Input Parameters for Unix
in thread Perl Input Parameters for Unix

OP: Different people prefer different approaches, but I recommend Getopt::Long over Getopt::Std, et al. I like being able to use more than just a single letter for the flags to increase readability. Also, you can still abbreviate to a single letter (or unique fragment) to reduce typing when calling the script from the CLI. Another tip: you can set default, overridable values by defining (rather than just declaring) before the Getopts block for whichever variables you want defaults.


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