Nagios check_procs unable to read output
I recently upgraded an old Debian system sitting in the lab to a modern release. I had neglected to keep it updated, and it was flagged on an internal scan for having out of date software. To prevent this oversight in the future, I added it to our puppet deployment (so it would get software updates and be kept in line with our standards) and set it up in our monitoring cluster (so that we’d know if puppet or the updates broke). ...