In previous articles, I took a look at Zabbix, a scalable, open-source monitoring solution designed to track the performance and availability of IT infrastructure, including servers, networks, ...

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 ...

Zabbix is a powerful and flexible open-source monitoring software solution designed to monitor IT infrastructure's performance, health, and availability, including servers, networks, applications, and ...

Linux and open source are also on track to become more secure in 2026, as the ecosystem simultaneously hardens the kernel, professionalizes supply-chain defenses, and scales coordinated security ...

Open source enters 2026 as core enterprise infrastructure, with growing pressure around sustainability, governance, funding, ...

System performance is key to getting the most out of Linux. There are several command line and GUI tools to make this task easy. Here you'll learn about htop, glances, Mission Center, and more apps.