#!/usr/bin/env ruby while true begin line = $stdin.readline.chomp rescue EOFError break end if line =~ /GENMD_RUN_COMMAND{{.*}}HERE/ line.sub!("GENMD_RUN_COMMAND{{", "") line.sub!("}}HERE", "") puts 'GENMD_RUN_COMMAND' puts line puts 'GENMD_EOF' else puts line end end