Jon Schipp

Checks for presence of Rsyslog Disk Assisted Buffer (Queues) files. Options: -q Check for presence of disk queue files -d Specify $WorkDirectory (def: /var/spool/rsyslog) Usage:…

Check the temperature sensors on OSX. Requires installation of TemperatureMonitor from www.bresink.com/osx/TemperatureMonitor.html. It checks each sensor temperature against the critical threshold specified on the command…

Check the S.M.A.R.T status for a disk on OSX. Return critical upon failing status. Options: -d Specify volume a disk -l List available disks

Shell script to check the RAID status for disks on OSX. Returns critical on degraded, failed, or offline disks. Options: -l List full RAID information…

Shell script that recursively checks for filesystem input/output errors by directory using stat. Depth is configurable.

Check printer queue status (using enq) on AIX. If the queue matches the given status then return OK.

Check the capacity of a volume using df. Tested on Linux, FreeBSD, AIX, and OSX.

Checks the status, or exit, code of another program and returns a Nagios status code based on the result. This is basically the official negate…

Linux/Unix shell script to check the status of a service. Capable of using sysvinit, systemd, upstart, etc, or choose your own status command. Tested on…

Shell script that checks the level of byte growth of a file for a time interval. Also, check that a file is growing. Tested on…

Shell script to check the number of connections/sockets in a given state. Uses iproute2's ss tool to retrieve connections (Linux only).

Nagios plug-in that checks status of Bro and Bro workers. This script should be run on the Bro manager.

Shell script to check the status of OSSEC agents and server. This script should be run on the OSSEC server. Alert on disconnected agents by…

Nagios plug-in that calculates receiving PPS, BPS, and percentage of line-rate (LR) from Linux kernel statistics by reading from procfs and notifies if above a…