From LQWiki

System Management (or Administration) software allows you to do all kinds of configuration, e.g. to set your IP address, Firewall and other configuration.

The list of System Management software includes

• webmin - for all distributions
• yast2 - for the SUSE Linux distribution

Subtopics

Here are the subtopics of System Administration:

• Program Management
• System Information
• Security
• Backup
• Environment variables