Unix System Monitoring

This page is an index of most common Unix commands for confirming system status and performing Unix system monitoring.

Unix system status

• uptime – find out how long the system has been up
• who – find out who is logged into the system
• uname – print Unix system information
• runlevel – report previous and current Unix OS runlevel

Processes and system status

• top – display tasks and system status in Unix

See Also

• Unix Commands
• Advanced Unix Commands
• Basic Unix Commands