BASIC LINUX CONCEPT - CASE STUDY

BASIC LINUX CONCEPT

Linux is a multitasking, multiuser operating system, which means that many people can run many different applications on one computer at the same time. This differs from MS-DOS, where only one person can use the system at any one time. Under Linux, to identify yourself to the system, you must log in, which entails entering your login name (the name the system uses to identify you), and entering your password, which is your personal key for logging in to your account. Because only you know your password, no one else can log in to the system under your user name
Administration Requirements

On traditional UNIX systems, the system administrator assigns you a username and an initial password when you are given an account on the system. However, because in Linux tt you are the system administrator, you must set up your own account before you can log in
In addition, each system has a hostname assigned to it. It is this hostname that gives your machine a name, gives it character and charm. The hostname is used to identify individual machines on a network, but even if your machine isn't networked, it should have a hostname

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