check_connections

check_connections is a Nagios plugin to check the number of TCP connections

Usage

Usage: check_connections [--help] [--verbose] [--version] [--timeout t]

-?, --usage
  Print usage information
-h, --help
  Print detailed help screen
-V, --version
  Print version information
--extra-opts=[[@]]
  Section and/or config_file from which to load extra options (may repeat)
-c, --critical=INTEGER
  connection limit for a critical warning
-w, --warning=INTEGER
  connection limit for a warning
--netstat=STRING
  path of the netstat utility
-t, --timeout=INTEGER
  Seconds before plugin times out (default: 15)
-v, --verbose
  Show details for command-line debugging (can repeat up to 3 times)