Number of connections opened by a process

Project Notes

Counts number of opened connections that a given process has opened. Plugin uses netstat with sudo access. It can match process by regexp or use pid file (which is strongly recomended).

Check number of opened connections by a process. Process may be given either by pid file or by regex to match "pgrep -f". Needs sudo to run netstat.

Options:
-p <pidfile> Path to pidfile containing pid of running
cess. Sets match type to pidfile.
-P <regex> Regular expression that matches process in
auxw output. Sets matchtype to ps.
-w <number> Warning level.
-c <number> Critical level.

Usage: $0 -p /var/run/processfile.pid -w 500 -c 1000