" I also discovered that I could not redirect STDERR without the need of also redirecting STDOUT. The answer the place programA sends STDOUT to STDIN of programB, then redirects STDERR to some log file: programA 2> /var/log/programA.log AkeoAkeo 20611 silver badge44 bronze badges Insert a comment So do you https://smedleys146qtw1.eqnextwiki.com/user