linux basic commands

Switch Machine commandReboot, restart the system.Poweroff, turn off the machineShutdown-h now, immediately shut down, the following can be replaced by time, you can specify the shutdown time instructionsShutdown-r Now, like the previous one, is

Catalogue and documents Pwd-P Returns the true path of the link CdCD-Return to the previous directoryCD switch to the current user's home directory Ls-D displays information about the directory itself rather than the information in the

commands about disk space Command Function Mount Mount File System Umount Uninstalling a file system mounted on a mount Df Check the disk space of each hard disk

Http://www.xxlinux.com/linux/article/accidence/install/20051202/564.htmlLinux Basic Commands1. Man helps explain commands you are familiar with or unfamiliar withEg:man ls to view LS-related usageNote: Press the Q key or CTRL + C to exit, under

1. Display the currently used Shell:echo ${shell}Example: [[email protected] ~]# echo $SHELL/bin/bash2. Displays all shell:cat/etc/shells used by the current systemExample: [[email protected] ~]#

First, installation and landing commands1. Enter the graphical interfaceStartX2. Enter the graphical interfaceInit 53. Enter the character interfaceInit 34. LoginLogin5. Shut down the machinePoweroff-P Turn off the power when shutting down the

(16) User management1) View online users who2) View Current user WhoAmI3) Add user Useradd or adduser-m automatically create directory-D Create directoryUseradd-m Liu Auto Add home directory/home/liu4) Create a password for the user passwdIf the

CAT//(CONCATENATE) start from the first line-N List Line numbersReverse operation of TAC//catNL//view and List line numbers-b Specifies how the line number is specified-B A is equivalent to cat-n empty line also listed travel number-B t default

People who have played Linux will know that there are really a lot of commands in Linux, but people who have played Linux have never bothered by the fact that Linux commands are so many, because we only need to master the commands we use most often.

1) Linux Fundamentals:1. Consisting of small programs with a single purpose; Assemble small programs to accomplish complex tasks2. Everything is a document3. Avoid capturing user interfaces as much as possible4. The configuration file is in plain

Several basic directory files in Linuxhttp://blog.51cto.com/13523981/2055286 (the more detailed here) File system storage Presumably, this light theory is not very well understood. (You can check online)File system probably:Superblock

There is a place in the previous article (Ugo permissions are not good for root, but useful for other users) I'll share the privilege with you today.1.UGO PermissionsU:user (owner) ownerG:group (affiliated group)O:others (Others) 2

I. The concept of command. Terminal (Terminal)?? command is a Linux system management, Linux system users through the terminal login shell process, terminal is the shell Process Control terminal.? ?? TTY displays the terminal name of the current

I. The concept of command. Terminal (Terminal)?? command is a Linux system management, Linux system users through the terminal login shell process, terminal is the shell Process Control terminal. ?? ?? TTY displays the terminal name of the

Basic command:Date:date--helpUsage: date [options] ... [+ format]Or: Date [-u|--utc|--universal] [MMDDHHMM[[CC]YY][-SS]]Date [MMDDHHMM[[CC]YY][-SS]]: SetMM: MonthDD: DayHH: WhenMM: MinYY: two-digit yearCCYY: four-bit year-ss: SecondsTwo types of

Ii. Linux basic commands, VI Editor, Linux software installation, vilinux Basic Linux commands 1. File Operations A) Windows is a multi-root file system with one or more hard disks physically divided into C, D, and E ...... Disk. Each disk is a tree.

Linux Study Notes 2-linux basic commands and Study Notes 2-linux   First blog: linux Study Notes 1-ubuntu installation and basic settings, has introduced how to install the linux operating system and some basic settings and modifications. This blog

Linux basic commands-text editing vimGuideThis article describes the general usage of vim (version 7.4,Vim is a powerful text editor and enhanced version of vi.The most common commands for editing a file using vim are: Vim file is a new file or an

Linux basic commands and linux basic exercises To enable the Linux operating system, you must log on to the gnome gui as the root user. Select Chinese as the language support. Use the shortcut key to switch to virtual terminal 2, log on as a

Linux basic commands on file operations (in case) in the root directory (/) to create a new directory test mkdir/test to change the current directory to/test, under this directory, create an empty file with the abbreviation of your own name, and