Right, so I have 200+ plain text files that all need the same fix: Change their line endings to DOS/Windows format. Is there a simple way to do this with the Terminal and/or AppleScript? They're not all in the same folder, but writing a shell script to traverse the folder structure shouldn't be too hard. What I am looking for is the commands to use to apply the fix to each text file. If this is better done with AppleScripting of TextWrangler, so be it. I'm fine with that.