PREIN
/bin/sh
if [ "$1" = "1" ]; then /usr/sbin/groupadd -r -f mlocate elif [ "$1" = "2" ]; then if getent group slocate > /dev/null; then if getent group mlocate > /dev/null; then /usr/sbin/groupdel slocate else /usr/sbin/groupmod -n mlocate slocate fi fi fi
POSTIN
/bin/sh
# for %ghost: touch /var/lib/mlocate/mlocate.db