" I also seen that I couldn't redirect STDERR without also redirecting STDOUT. The answer wherever programA sends STDOUT to STDIN of programB, then redirects STDERR into a log file: programA 2> /var/log/programA.log AkeoAkeo 20611 silver badge44 bronze badges Insert a remark I do know this is a million decades https://emersonp765apd1.national-wiki.com/user