#!/bin/sh if [ "$2" != "POST-INSTALL" ] then exit 0; fi # check if bogomilter user exists pw user show bogomilter > /dev/null 2>&1 if [ $? != 0 ] then echo "===> Adding user bogomilter" pw useradd bogomilter -u 174 -c "milter-bogom" -s /sbin/nologin \ -d /nonexistent else echo "===> Using existing user bogomilter" fi