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command line switches

by sleepingsquirrel (Hermit)
on Feb 17, 2004 at 19:47 UTC ( #329708=note: print w/replies, xml ) Need Help??


in reply to making perl interactive with VI

You might also want to look into perl's command line switches so you can do one-liner stuff inside vi like...
:1,17! perl -pe 'tr/A-Z/a-z/'

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