How to create group in Linux by Groupadd command Guide 2021

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groupadd command is used to add or create group in Linux. You will learn in this article how to create group in Linux by using simple command groupadd. You are working in an organization as a system administrator of Linux. all users on system are belongs to 3 different-2 departments example, Sales, account, and HR. … Read more

Chage command in Linux to set aging of password, Guide 2021

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The chage command stands for ‘Change Age’. The chage command in Linux is used to change the aging/expiry information of any user’s password. If you are working as a system administrator in any organization, it is your task to enforce users for changing password due to security reasons. So that after a certain period of … Read more

Wget command in Linux with examples, uninterrupted way for downloading

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Wget command is a Linux utility that used to download the files from the web. Basically, we are using web borwser to download file. I will cover wget command in linux with examples in this article. You can use wget command, for now, to download the files from web servers using HTTP, HTTPS, and FTP … Read more

How to use mv command to move a directory in Linux Guide 2021

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mv command is very basic command in linux, used to transfer files and move a directory in linux from one location to another location. I will explain everything about mv command so you will learn how move folder in linux without any headache. You may like the following tutorial: How to use mkdir command to … Read more

[Solved] “apt-get command not found” error in Ubuntu by Easy Way

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apt-get command is used to manage package in Ubuntu and other Debian based distribution. You can install, remove software in Ubuntu, You can update upgrade ubuntu and other operating systems with help of this command. If you want to install new software on the Linux operating system by apt-get command but you get the error … Read more

How to copy a directory in Linux a Guide for beginners 2021

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I know how to copy files in Linux by using cp command, but on same when I tried to copy the Documents directory, and I got the following error “cp: -r not specified; omitting directory ‘Documents’” Are you facing the same problem? Are you a new user of Linux and don’t know how to copy … Read more

How to install Ubuntu on Virtualbox Step by Step Guide for beginners 2021

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Do you want to learn and practice Linux without install Ubuntu on you hard drive? Virtual box is best option to run multiple operating system in same time. Meantime you can use your favorite Operating System Windows / Mac and you can learn how to use Linux operating System. Linux is an Operating System. Before … Read more

What are apt-get Command Options in Linux Complete tutorial for beginners

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Do you know about computer software? Yes, I know the computer, It is the combination of the Software and Hardware but I am talking here software or tools which are installed inside the operating system no matter, OS is window Mac or Linux. Installing and removing the packages from the Linux operating system is the … Read more

lsblk command in Linux to List Block Devices tutorial for beginners 2021

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The lsblk command in Linux is a useful command for administrators, which is used to list information about all available block devices. It does not list information about RAM disks. lsblk command gets the information from the /sys virtual file system to obtain the information and display on the screen. By default, you will get … Read more