$ perl -MO=Deparse -pi -e 's/GX_RAR_RAA_TRANSACTION/TRAR/g;s/GX_CCR_CCA_TRANSACTION/TCCA/g;s/QUOTA_GRANTED/TQG/g;s/QOS_ASSIGNED_TO_DEFAULT_BEARER/TQA/g;s/RULE_INSTALLED/TRI/g;s/RULE_REMOVED/TRR/g' BEGIN { $^I = ""; } LINE: while (defined($_ = )) { s/GX_RAR_RAA_TRANSACTION/TRAR/g; s/GX_CCR_CCA_TRANSACTION/TCCA/g; s/QUOTA_GRANTED/TQG/g; s/QOS_ASSIGNED_TO_DEFAULT_BEARER/TQA/g; s/RULE_INSTALLED/TRI/g; s/RULE_REMOVED/TRR/g; } continue { die "-p destination: $!\n" unless print $_; } -e syntax OK