Operating Systems

A Nagios/NCPA plugin for monitoring the uptime of a named Windows process. It supports optional warning and critical thresholds in hours, checks the oldest matching…

check_vcenter_hosts is a lightweight Nagios plugin for monitoring ESXi hosts managed by VMware vCenter. It checks the expected number of ESXi hosts, connection state, and…

Overview check_selinux_status.sh verifies that a system\’s SELinux status matches an administrator-defined expected state. The plugin compares the current SELinux mode reported by getenforce against the…

This is a restart script for systemd services that hard fail up checks.

This plugin checks a database by connecting to it and running a select query. The idea is to check not just that the server is…

This is a nagios plug-in to check the output text or the exit status of a systemd service.

Checks whether Active Directory replication from and to the queried given domain controller is working properly. The data is obtained via LDAP; the only dependencies…

A Nagios monitoring plugin to check for available system updates on RHEL/CentOS and Debian/Ubuntu systems.

This is a powershell ncpa plugin, that checks the expiration of certificates on a given path for expiration. Warning: default 30days Critical: default 10days.

Small bash script to monitor upgradeable packages using pacman.

Another but minimalistic disk check/status plugin. This script will show only local file-systems, local partitions are sorted from the most in use (as occupancy).

Checks the state of SET (switch embedded teaming) Members. Link of NICs up or down, NICs deactivated, different link speeds Output: OK: Team z x…