PREIN

/bin/sh

grep "^sshd:" /etc/group >/dev/null || groupadd -g 94 -r sshd
grep "^sshd:" /etc/passwd >/dev/null || useradd -u 94 -g 94 \
  -s /bin/true -M -r sshd -d /var/empty/sshd -c "OpenSSH privsep user"

PREUN

/bin/sh

if [ $1 = 0 ]; then service sshd stop > /dev/null 2>/dev/null || :; /sbin/chkconfig --del sshd; fi;

POSTIN

/bin/sh

if [ $1 = 1 ]; then /sbin/chkconfig --add sshd; else if [ -f /var/lock/subsys/sshd ]; then service sshd restart > /dev/null 2>/dev/null || : ; fi; fi;