PREIN

/bin/sh

getent group tokyotyrant >/dev/null || groupadd -r tokyotyrant
getent passwd tokyotyrant >/dev/null || \
useradd -r -g tokyotyrant -d /var/lib/tokyotyrant -s /sbin/nologin \
-c 'Tokyo Tyrant Server' tokyotyrant
exit 0

PREUN

/bin/sh

if [ $1 = 0 ]; then
  /sbin/service tokyotyrant stop &> /dev/null
  /sbin/chkconfig --del tokyotyrant
fi

POSTIN

/bin/sh

/sbin/chkconfig --add tokyotyrant