If you are using Nagios to monitor remote servers, you have more than one method to execute checks, including the use of the check_by_ssh plugin. Vincent Danen tells you how to set up this plugin and ...

When I started with the John Deere Agricultural Marketing Center, we had 12 sites around the US and Canada. These locations had a mixture of equipment, older servers and desktops providing all ...

The powerful Nagios network monitoring platform lets you supercharge its capabilities with a host of available plugins. If you can’t find a plugin to do just what you need, you can easily write your ...

A while back, I wrote an article for Linux Journal's web edition entitled “Howto be a good (and lazy) System Administrator.” A couple astute readers, after reading the article, asked if I was familiar ...

The free and open-source network monitoring software Nagios Core has a long and strong reputation, providing the base for other monitoring suites – Icinga, Naemon and OP5 among them – and a history ...

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This edition, we show you how to easily monitor systems on your network using Nagios, we tell you about the new Fedora release, and about the new system OSDL put in place governing Linux kernel ...

Security researchers demonstrated an attack chain against Nagios, a popular open-source IT management and monitoring solution, that combined multiple vulnerabilities to achieve remote code execution.

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