On Wed, 31 Mar 2010, Joel Merrick wrote: > Use useradd or usermod > > ie.. > > useradd -o -s /bin/bash -p $ENCPASS user But that will make $ENCPASS visible with: $ tr '\0' ' ' < /proc/PID/cmdline for a moment. Isn't reading from a file descriptor is the prefered method for doing that? Cheers, -- Cristian