PREUN
/bin/sh
if [ $1 -eq 0 ]; then
/sbin/service atop stop &>/dev/null || :
/sbin/chkconfig --del atop
fi
POSTIN
/bin/sh
/sbin/chkconfig --add atop
POSTUN
/bin/sh
if [ $1 -ge 1 ]; then
/sbin/service atop condrestart &>/dev/null || :
fi
