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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...

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 ...

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...

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 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. Calendar [click here...

Full Use of cal(Calendar) and ncal Command in Kali Linux

 Hello guys I am Dr Hack Virus !  If you like my post so comment in my post and tell me what you need!  I started a Ethical Hacking Course  So stay with me  You also Follow me on- Facebook Instagram Pinrest Quora Now i come with the new and interesting topic is C al Command C al mean calendar .I will start the calendar command from the beginning, stay with me in this topic. I show you all Calendar command step by step. Let start! If you want to quickly view a calendar on the terminal in Linux, then c al is the command-line tool that should be use. By default the command displays the current Date & Month in output with highlighting. We have same command for calendar in Linux Terminal is n cal (New Calendar ) . The n cal commands provides the same functions of cal command. In ncal command same syntax is  different to cal command syntax. " # cal [ -m [ month ] ] [ -y [ year ] ] [-3] [-1] [-A [Number] ] [-B [Number] ] [-d [yyyy-mm] ] " " # ncal [ -m [ mont...

what is html-full introduction?

H tml stand for hyper text markup language! which is the most widely used language on the Web HTML created by Berners-Lee in the 1991 ,html standard version publish in the 1995 and major version of HTML 4.01 publish in 1999 and today we use the HTML 5 which released in 2014 .  Html is the backbone of the web pages.  It provide the structure it is the setup the codes and tags which are most easily interpreted by the web browsers and main important thing it is not programming language. H - hyper mean a link,which taken form the one web page to another web page. T - text something you write. M - Markup How you lay down the text which mean how to design the web-page by the own creativity. L - Language because they needed something to complete the word.  Html consists of a series of elements.Html elements tell the browsers how to display the content. A simple HTML Document Structure! <!DOCTYPE html> <html> <head> </head> <body> </body...

$(Dollar Sign-Normal User) And #(Hash-Super User ) what is difference in Root and Normal user in Kali Linux?

  Hello guys i am Dr Hack Virus !  T oday's topic is What the difference between D ollar Sign ( Normal-User ) and H ash Sign ( System-Administrator/Super-User/Root-User ). This is very important part in ethical hacking and also for Kali Linux Learning user,because if you don't understand the difference in root user and normal user you can't understand the Kali Linux System. In this topic we cover the many important things so let's start.  In Kali Linux Terminal we see the sometimes the Dollar Sign   - $  And Sometimes the Hash Sign - # but those are different to each other,How they are different let Understand. Linux Operating System Terminal Different Operating System have different terminal like- [me@Linux  ~ ]$ root@Kali:~#  john@lab-Kali:~$ guest@Linux:~> Fedora/Cent-OS/Redhat - [guest@Linux ~]$ Debain/Ubuntu - guest@Kali:~$/guest@Ubuntu:~$ SUSE Linux - guest@Lin...

What Is Shell/Terminal/Command-Line in Kali Linux?

Hello Guys i am your friend Dr-Hack-Virus and i am starting  a new series on Kali Linux operating system in this series i would tech you all of thing and give you brief information about the Kali Linux O/S. Kali Linux - Kali Linux is O/S is Debian-Derived Linux distribution that is maintained by Offensive Security.    Some O/S are designed for the some specific purpose like Window is GUI based O/S it is designed as a friendly user and Kali Linux Designed for the Network Security testing,Penetration Testing and this time many user use the Kali Linux for Ethical Hacking .Kali Linux is the best O/S for the Ethical Hacking. This is small introduction about the Kali Linux We come to our main Topic is    WHAT IS SHELL Shell is Computer Program that Interface between User and UNIX like O/S computer program.In the shell we write the Script/Program/C...