check_pid

#!/bin/bash

for FILE in /var/run/*.pid
do
        PID=`cat $FILE`;
        RUNNING=`ps aux|grep $PID|grep -v grep|wc -l`;
        if [ $RUNNING -lt 1 ]
        then
                if [ $FILE != '/var/run/sm-notify.pid' ]
                then
                	if [ $FILE != '/var/run/proftpd.pid']
	                then
        	                echo -e "WARNING - $FILE has no associated process\0"
                	        exit 1
	                fi
		fi
        fi
done

echo -e "OK - All PID files seem to have an associated process\0"
exit 0