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He would schedule backup, log and every other thing possible. An Intelligent Administrator would like to automate all his work using some kind of script so that he don’t need to intervene every time. Analyze # Rule 3Īutomate task, but why? well an administrator at the first point is lazy and he want to perform various attended task like backup automatically. Most of the admin work on a headless server (no-GUI) and then Linux Command Line is your only friend and mind it it is more powerful than you believe. While using command Line you have direct access to system calls.

If you are a true Linux Administrator and Understand Linux System you know that you get immense power while using Command Line. You must have backup of everything so that if something goes wrong you don’t have to break a sweat, just restore. Why Backup Everything? Well you never know when the server or a file system may start acting strange or the storage unit just collapse.

Rule 3 : Automate task probably using any Scripting Language or Shell Script.

There are three rules that every System Administrator must follow and should never break. Why? because if you are known, it means your setup don’t work as it should and you are called often for assistance and fixing. There is a Quote in Information Technology Field – “ A Programmer is known when he/she do something good while an Administrator is known if he/she does something bad.” It is always good to be an unknown administrator than a known administrator. A typical Linux System Administrator role may vary over a large aspect of things which may include but not restricted to – Hardware Maintenance, System Maintenance, User Administration, Network Administration, System Performance, Resource utilization Monitoring, Backup, Ensure Security, Update System, Implement Policies, Documentation, Application Installation and blah, blah, blah… A person who is responsible for reliable operation of multiuser computer system and server is called System Administrator.Ī System Administrator whose area of expertise is Linux is called Linux System Administrator.

System Administration is a branch of Information Technology that deals with reliable operation of multi-user computer systems and servers.