All language subtitles for 5. Useful Linux Commands

Hi and welcome back in this tutorial, I will cover some really useful Linux commands.

So let's get started.

First Command is P W D, which displays the present working directory l a list directory contains CD

is the change directory.

Common History prints the history man displays the only manual for a given command clear clears the

screen and Kadir to make a directory.

CB copy grep displays the matching lines alias create a shortcut to a command touch to create a new

file.

A B Advanced Package tool is used to install and remove different programs.

I ifconfig, in short, interface configuration i w config is similar to ifconfig, but is dedicated

wireless interfaces.

Locate, find files by name and nano, which is a command line text editor.

So let's see these commands in action.

Open up terminal by clicking on the terminal icon.

It's important to keep in mind that unlike Windows, Linux is case sensitive.

This means that it is is different from L use p w d to print the working directory.

The director you are in is route in this case, so use see command to move to a different location by

typing c d slash been enter p w d command again and you are in the bin directory.

If you want to see the contents of director, you are in use as command or L is with Option L.

This will show you the size, date, permission and all normal file to go back to your root folder.

Just type C D and to make a directory used mkdir and type the name of your directory to remove the directory.

Use Error Command with Option R, you can use men to display the manual over specific command, and

the very handy command to clear your screen is clear.

If you want to install or remove a program, use up to get command to install, type up to get, install

and the name of the program and to remove type output.

Get to remove used tab key for auto completion.

Touch Command is the easiest way to create the file type touch and the name of the file.

CPE is used to make copies of files and directories, type C, B and the name of your file and then

the destination.

Greg is a powerful command, which looks for the pattern of the text that you specify on the command

line.

Let's say you want to find every line which contains the string password in this walls.

Fire type grep, password word list alias command can be useful if you want to create a shortcut to

a command type alias name equal in the command.

This will create an alias called Ace, which will use the clear command.

Historical men can be used to list commands, you have time to delete all history you see option locate

command is the simplest way to find the location of files on Linux.

Just type locate in the name of the file, and here is a list of places where the file is located.

I ifconfig stands for interface configuration.

It is used to view and change the configuration of the network interfaces.

To view the configuration of a specific interface, type its name.

Here you can see the IP address and the Mac address.

I w config is used to display the wireless interfaces on your system.

Nano is a small and friendly text editor, just type nano, and the part of the file nano will follow

the pad and open that file use control plus o to write and press enter to save changes to exit press

control plus eggs.

So that's it for this lesson.

Thanks for watching, and I'll see you next time.