linux administration

Sysadmins are usually charged with installing, supporting, and maintaining servers or other computer systems, and planning for and responding to service outages and other problems. The system administrator is responsible for following things: User administration (setup and maintaining account).

Duties of a system administrator. The duties of a system administrator are wide-ranging, and vary widely from one organization to another. Sysadmins are usually charged with installing, supporting, and maintaining servers or other computer systems, and planning for and responding to service outages and other problems.

But in general, a network admin is responsible for the following tasks, according to ONET: Installing network and computer systems. Maintaining, repairing and upgrading network and computer systems. Diagnosing and fixing problems or potential problems with the network and its hardware, software andsystems