'/usr/sbin/rsyslogd' succeeds '/sbin/syslogd'. But '/etc/init.d/knoppix-autoconfig' still uses '/sbin/syslogd'; therefore I suggest the use of a symlink. Perhaps in a new Knoppix version this will no longer work.

I think your bashrc will work as until now.

Cron or anacron have no print-out. With cron you can define jobs and their execution time to logrotate the output of the logfiles; this will prevent an overflow of '/var/log'. If you doesn't have a server which will run all over the time, you need anacron. It will make up these cron jobs, which could not be carried out because the computer has been shut off at the defined execution time.