#!/bin/sh if [ -z "`getent group synapse`" ]; then /usr/sbin/groupadd --system synapse fi if [ -z "`getent passwd synapse`" ]; then /usr/sbin/useradd -r -g synapse -d /var/lib/synapse -s /bin/false -c "synapse server" synapse /usr/bin/passwd -l synapse fi