De acordo com esta resposta :
Unless a command has output or logging already configured,
rc.local
commands will not log anywhere.If you want to see logs for specific commands, try redirecting the stdout and stderr for
rc.local
to somewhere you can check. Try adding this to the top of your/etc/rc.local
file.exec 2> /tmp/rc.local.log # send stderr from rc.local to a log file exec 1>&2 # send stdout to the same log file set -x # tell sh to display commands before execution
Though this will require to rerun the
rc.local
file.