<html> <head> <style></style></head> <body class='hmmessage'><div dir='ltr'> I've been working very hard with nagios plugin to get things going on: owner of the plugin is : nagiosexchange this is my sql file select current_utilization from v$resource_limit where resource_name='sessions' ................................................................................................................ nashrah@VBOX:/usr/local/nagios/libexec$ sudo ./check_db -H 192.168.2.2 -p 1521 -s test -l test -x test -f /home/nashrah/Desktop/new -r 'current_utilization.*,.*,(.*)' -w 60 -c 75 -L THRESHOLD No match found for regular expression:current_utilization.*,.*,(.*) anyone please help me with this perl regular expression thing. regards, Nashrah </div></body> </html>