Is your Linux server feeling sluggish? Are applications taking longer to respond? Before you start tweaking obscure kernel parameters, one of the first places to look for clues is the vmstat command. Short for “virtual memory statistics,” vmstat is a powerful, built-in Linux utility that provides a quick, holistic view of your system’s performance, encompassing CPU, memory, I/O, and process activity.
kaby
Bolster Your Linux Server Security with AIDE: A Comprehensive Guide
In the ever-evolving landscape of cyber threats, maintaining the integrity of your Linux servers is paramount. One powerful yet often underutilized tool in a system administrator’s arsenal is AIDE (Advanced Intrusion Detection Environment). AIDE acts as a vigilant guardian, constantly monitoring your system for unauthorized modifications, a tell-tale sign of a potential intrusion.
Continue reading Bolster Your Linux Server Security with AIDE: A Comprehensive GuideQuick Guide to nslookup in Linux: Resolve Hostnames Fast
Understanding Your System’s Memory with the Linux free Command
Have you ever wondered how much RAM your Linux system is actually using? Or perhaps how much is free and available for new applications? The free command is your go-to utility for getting a quick and clear snapshot of your system’s memory usage. It’s an essential tool for system administrators, developers, and even curious home users alike.