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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...
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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.

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Options 

--help [ Display a help message and exit]

--version [ Display version information and exit]

these both command use the two times hyphen[ - ] symbol

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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 the user currently logged in the current host "


These all commands show you the current user and tell you the who control the system. I hope you like my post and tell which type content you need comment in the box .

Thank you !

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