UltraEdit, UltraCompare, UEStudio forums

Absolutly amazing. So easy with people who know how it's work. Thank you.

Hi, I am new in this and I need to know how I can delete all line in a file except those starting with 12a and 455 Ex: 12aererwerwrwer 23sdrgferf4545r 455ererwerwrwer 12athgret54553 563ee44232dddd And I need to keep all the lines starting with : 12a and 455 Thank you. John