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 ...

In today's interconnected digital landscape, monitoring network activity is paramount for ensuring the security and efficiency of computer systems. Whether you're a system administrator, network ...

You've probably used top and htop for many years, and while they've served us well, it's 2025—modern software has moved on to more functional and visually appealing designs. Both top and htop feel ...

The wise network admin employs an array of tools to monitor network activity. There are almost as many monitoring apps as network admins, here are some I’ve found to be useful and versatile. I like ...

Can you recommend any open source network-monitoring programs? Try Nagios (www.nagios.org), an open source network-monitoring application that runs on Linux and other Unix-based systems, and which has ...