# NRPE Plugin Examples The following NRPE scripts are provided as examples of check scripts that correspond to similarly named ``nagios-herald`` formatters. Their output is used by the formatters to provide more context in alerts. * ``check_cpu_stats.sh`` - A modified version of the script available at [http://exchange.nagios.org/directory/Plugins/System-Metrics/CPU-Usage-and-Load/check_cpu_stats-2Esh/details](http://exchange.nagios.org/directory/Plugins/System-Metrics/CPU-Usage-and-Load/check_cpu_stats-2Esh/details) * ``check_disk.sh`` - A wrapper around the ``check_disk`` command available in the ``nagios-plugins`` package. * ``check_mem.pl`` - A modified version of the script available at [http://exchange.nagios.org/directory/Plugins/System-Metrics/Memory/check_mem-2Epl/details](http://exchange.nagios.org/directory/Plugins/System-Metrics/Memory/check_mem-2Epl/details)