16 Linux Server Monitoring Commands You Really Nee
h30565.www3.hp.com/t5/Feature-Articles/16-Linux-Server-Monitoring-Commands-You-Really-Need-To-Know/ba-p/1936
What Jamie wrote
Had not seen nmon before. Very useful.
Want to know what's really going on with your server? Then you need to know these essential commands. Once you've mastered them, you'll be well on your way to being an expert Linux system administrator.