News Search and replace across many files with a perl one-liner By - November 27, 2005 19 FacebookTwitterPinterestWhatsAppLinkedinReddItEmail Hello nerdlings! Steve has gone jolly wild with perl this festive season. And to add to the spirit, here’s a piece from me on how to do a search and replace across many files in one line of perl, for several kinds of cases… Link: Debian-Administration.org