Linux command line gouging

The Linux command needs to be operated on the command line interface (CMD for Windows is also a command line interface). It is only when we understand the meaning of the command-line interface that we enter the meanings of these commands and why we enter them.

First we need to know how to find the Linux Input command program, you can use the following methods:

1, if the installation of Linux is desktop, we can in Applications>system>terminal terminal this program, run terminal can enter the command.

2, switch the operating level init 3 to switch to the command interface, Init 5 switch to the graphical interface. (There will always be friends in the installation play Linux system found no desktop, through the Init 5 page can not switch, init 5 only installed x-windows)

3, tool links, normal Linux work is to use tools linked to our Linux server, that is, SSH, link tools commonly used Putty,crt,xshell, about the link tool is not introduced.

Linux Command interface anatomy: as shown

The graph is our Linux command interface

The first line of login As:root. Enter the user we logged in, here is the user I logged in to write the root

The second line [email protected] ' s password;. Enter the password of the root user, the password entered does not appear in the screen

The third line [[email protected] ~]#. This line is the command prompt, root for the login user, localhost for the computer name, ~ is the current directory, #是命令提示符 (prompt is a normal user, #是超级用户).

All commands are entered at the command prompt after the execution

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Linux command line gouging