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  • I'll give you a +1 for golfing, but where I'm running this (some sort of stripped down Cisco appliance), I'm not sure I'm going to have perl, especially the version of perl that has say. Commented May 4, 2015 at 17:51
  • perl 5.10 appeared 7 year ago but sometimes we don't have it... perl -nle 's/email2\s*=\s*// and print' Commented May 4, 2015 at 17:59