Course Description

Nagios is an open source monitoring system for computer systems. It was designed to run on the Linux operating system and can monitor devices running Linux, Windows and Unix operating systems( OSes). Nagios software runs periodic checks on critical parameters of application, network and server resources. For illustration, Nagios can monitor memory operation, disk operation, microprocessor load, the number of presently running processes and log files. Nagios also can monitor services, similar as Simple Mail Transfer Protocol( SMTP), Post Office Protocol 3( POP3), Hypertext Transfer Protocol( HTTP) and other common network protocols. Active checks are initiated by Nagios, while passive checks come from external applications connected to the monitoring tool.
  • Open source softwares
  • Lessons

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