Skip to main content

System Software | Device Drivers | Part - 2

Device Driver is a software & this is a type of system software. Driver are need for all the hardware installed in the computer because these drivers help to connect the hardware to the operating system, Without drivers the operating system will not give any commands. "The Driver acts like a bridge between the O/S & Hardware" Which Devices need Drivers : All hardware devices that are unknown to the operating system or Components that the operating system does not understand, drivers are need for them. Some device drivers come with hardware which is available in the CD & Some hardware requires drivers to be downloaded from the internet.  List of hardware device that require drivers : Card Reader Modem Motherboard Chipset Printer Web Cam Wi-fi Adapter Scanner Controller USB Devices Video Card Sound Card Which Devices not need Drivers : Nowadays, many drivers come in the operating system, due to which some hardware does not require drivers tha...
Post a Comment

Kali Linux different commands of Shell - Part 2

Hello guys i am Dr Hack Virus ! So this is the Second part of the series I hope you like my tell what kind conetent you need.

So Let's start the Kali Linux Shell Command Part - 2 

In this topic we discuss about the simple command of the Kali Linux. This is the basic command for every beginers & we also cover the all Ethical Hacking tools Which use in the Kali Linux opreating system with commands.

" [DATE] [CAL] [NCAL] [WHOAMI] [DF] [FREE] [HISTORY] [UNAME] [EXIT] [CLEAR] [USERS] "

Now that we have learned to type,let's try a simple commands show in uper list.

  • Date 
This Command displays the current time and date
  • Command
date
cd command in linux,linux command line,command line,rmdir command,cat command,less command,mv command,ls command,cd command,cp command,linux,linux tutorial,command,command line,linux mint,date,calendar,ubuntu,commands in linux,learn linux commands,unix commands,which,date,calendar command,cal,ubuntu,learn commands,gnu/linux (operating system),tutorial,terminal,learn,tutorials,linux,unix,shell,bash,ubuntu,date,cal,more,less,programming,make directories,mkdir,rmdir,tutorial,examples,beginners
  • Calendar
This command display the current calender of the month and year. we have two command display for calendar. Stand For[cal- calendar / ncal - new calendar]
cal - This is default command in kali linux this command show the calendar horizontal.
ncal - New Calendaer in this command calendar display vertical for.


  • Command 
cal/ncal

  • WHOAMI ?

Who Am I command is used both in Unix & Window Operating system.It display the username of the current user who is currently logged on the system,invoke the command without the any option.

Command

whoami
 Click here to full use of whoami command



  • Uname 
The Command "uname" displays the basic information about the operating system and hardware.
When we run uname command without any options it just prints the core operating system name.

  • Command
uname

  • Users
User Command in Linux system is used to show the user names of users currently logged into currrent host.It will display who is currently logged in according to FILE.

  • Command
users


  • History
A experienced ternminal user know about the power of history.In Linux there is a very useful command that have been recently used. 

  • Command
history



  • Free
If you want to see the how much free space in your memory enter the "free" command
when used without any optiion,the free command will display information about the memory and swap in kibibyte(KIB) is  1024 bytes.

  • Command
free

  • DF [Disk Free]
To see the current amount of free space on your disk drivers df - disk free.This is a standard Unix Command uesd to displays the amount of the avilable disk space.
  •  Command
df


  • Clear
Clear is a standard Unix Computer operating system command that is used to clear the terminal screen

  • Command
clear

  • Exit 
Exit command in linux is used to exit the shell where is currently running.

  • Command
exit


You also Follow me here-
Facebook - Dr Hack Virus Group
Instagram - dr_hack_virus
Pinrest - Dr Hack Virus
Quora - Dr Hack Virus
 
Join My Telegram Channel


















Labels:

Comments

Post a Comment

Popular posts from this blog

whoami command in Kali Linux by Dr Hack Virus

 Hello guys I am Dr Hack Virus coming with new topic of Kali Linux Command.  Many users have problems that how to find the current user in Kali Linux, so i show you how to find the current user in Linux Operating System & this is basic command in Linux so then all users learn this command. So let Start ! Syntax  " whoami [options] "   whoami  This command display the username of the current user which are the currently login in the system.  whoami command is used both in Unix Operating System & Window Operating system. "Command" whoami Display the name of the user [ root ] who runs the command. Options  --help [ Display a help message and exit] --version [ Display version information and exit] these both command use the two times hyphen[ - ] symbol We have more command find out the who the current login in the system 1. id -un   " This command is works as a whoami command " 2. users " Users command in Linux system is used to show th...
Post a Comment
Read more

Html Basic Fundamentals Part - 2

Hello Guys before post we talk about the html Structure In this topic we cover the HTML basic fundamentals. So let start the! Why We need the HTML editor ? A simple text editor or Upgraded text editor is you need to learn HTML .  A text where we can write our HTML code and also modify it. Many types HTML editor available on the internet but i show you 3 type HTML editor Notepad Notepad++ Bracket  Notepad is the Default Text Editor which comes with the windows operating system. Notepad++   and Bracket is the external software which was the need to install in our system.  What is the HTML Tag/Element/Pre-Define-Keywords ? HTML is a Markup Language and Markup Language is Set of Markup Tags . HTML tags like a Pre Define Keywords which how does display the content the web browser. We can also call the HTML tags the HTML elements.  HTML tags over or contains the three major parts of the HTML web page  Opening Tag Content  Closing Tag   SYSTENX OF ...
Post a Comment
Read more

Html Heading Tags - Dr Hack Virus

Pre                                               NEXT Heading Tag   Any Content needs the heading . Heading Show you about the matter & any document start with the heading , html heading tag define as a tittle and subtitle which you want show on webpages.  No matter what sort of document you create, heading are titles or subtitles that you want to display on a page it's just about tells you the what purpose. The purpose of the headline is that by looking at it, we immediately find out on what subject it is. HTML headings using <hn> Elements  here h is heading & n is a Natural Number which ranges is 1 to 6 . HTML heading has six levels, which use the elements <h1>, <h2>,  <h3>,  <h4>,  <h5 > and <h6 > .  Importance of Heading : The Heading Element carry all the universal attribute. Each ...
Post a Comment
Read more