> For the complete documentation index, see [llms.txt](https://rajan-silwal-1.gitbook.io/product-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://rajan-silwal-1.gitbook.io/product-docs/monitoring-tools/nagios.md).

# Nagios

It is a open source monitoring system it support a monitoring and alerting services for servers, switches, applications and services. For more informations: <https://www.nagios.org/>

**Stuffs that I am familiar with Nagios:**

1. Adding new user in Nagios PortPortal&#x20;
2. Adding services on Nagios
3. Removing Services from Nagios
4. Checking status of NRPE&#x20;