I have written a small script to check the states of PfSense, and using this script to get the output in nagios, through NRPE...
Here is the script
used=`pfctl -s state | wc -l | bc | cut -c1-5 | bc`
echo "States consumed=$used"
Normal output of the script is as follows (as it runs on the client.
States consumed=25519
But the issue is that when the same script is ran through NRPE from the nagios server, I get this command.
States consumed=0
But when I put anything in the variable "used" , for example pass it value of 123, or abc,,it is visible on the nagios server through nrpe... What can be the issue here? I have tried every possible solution from my side, since last 5 days..