Common Linux commands for Raspberry Pi Deian

The Linux system, this powerful system, is now being used by the Raspberry Pi. For everyone to popularize a bit.

Those common Linux commands

The file structure of Linux

/directory under the root directory

/bin

/home

/dev

/usr

/opt

/etc

...

No way. To use Linux, you have to remember common Linux commands

CD < catalogue >

Enter the directory, basically the same as Dos

Ls

List files, equivalent to Dos for dir

Ls-l

Display details of files and directories

Ls-a

Show hidden files

CP < source file name > < destination file name >

Copy files, equivalent to DOS copy

MV < source file name > < destination file name >

Moving files

RM < file name >

Delete file, equivalent to Dos del

Date

Show system date

Cat < file name >

Print out the contents of the file on the screen, equivalent to the DOS type

mkdir < directory name >

Create directory, equivalent to DOS for MD

Shutdown-h now

Turn off the machine now

Pwd

Show current Path

chmod

Change file permissions

For example:

chmod +x < file name >//Make file run, run file

Sudo...

Execute command as Root

such as: sudo shutdown-h now (shutdown must be root)

sudo passwd < user name >

Modify User Password

Reboot

Reboot (must be root)

Remember to use sudo reboot

Apt-get

The command to download, install, and remove packages (typically root), which is used by the Debian Linux system, is very powerful.

For example:

sudo apt-get update//upgrade List of packages

sudo apt-get upgrade//upgrade all installed software

sudo apt-get install vsftpd//download and install VSFTPD (an FTP server)

sudo apt-get remove vsftpd//delete vsftpd

Apt-cache Search gcc Find a package named gcc in apt cache

Dpkg-i 1.deb Installing a package named 1.deb

wget <URL>

Download a file directly from the Web

VI < file name >

File editing commands

VI is not very useful, to remember a series of commands, not recommended

Nano < file name >

File Editing command Nano, this is very useful, learn a minute will

Ctrl+o disk

Ctrl+x exit

StartX

Startup Window System

Zip file1.zip file1 Create a zip-format compression Package

Unzip File1.zip unzip a zip-format tarball

TAR-XVFZ archive.tar.gz Unzip a compressed package in gzip format

TAR-CVFZ archive.tar.gz Dir1 Create a zipped package in gzip format

Df-h Viewing disk space

LSUSB Viewing USB devices

LSMOD displays the modules that are loaded into the system , Lsmod is actually the abbreviation for list modules

sudo insserv/etc/init.d/mysript settings start service/etc/init.d/mysript

sudo insserv-r/etc/init.d/mysript Delete startup service/etc/init.d/mysript

sudo hostname newname Modify host Name

sudo adduser username Add user

sudo deluser username Delete user

sudo halt shutdown

Common Linux commands for Raspberry Pi Deian