" I also found which i couldn't redirect STDERR with out also redirecting STDOUT. The answer in which programA sends STDOUT to STDIN of programB, then redirects STDERR to the log file: programA 2> /var/log/programA.log and chose to use /boot/grub2/ as their GRUB prefix in lieu of the de-facto /boot/grub/ https://solangeh891baz1.wikienlightenment.com/user