Most popular Linux desktop environments come with their own resource managers, but if you don't like those defaults, you can ...

Before diving into the tools themselves, it's crucial to understand the key metrics that indicate the health of a Linux system. These include CPU utilization, memory usage, disk activity, and network ...

Monitoring the performance of Linux systems is a critical task for administrators aiming to ensure reliability, efficiency, and security. When it comes to robust and scalable monitoring, Nagios ...

Logs, databases, and caches grow under /var. Learn why Linux admins monitor the /var directory to prevent disk issues and service failures.

Failed logins can be legitimate human error or attempts to hack your Linux system, but either way they might flag something that warrants attention. Repeated failed ...