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How to Zip Files and Directories in Linux
Learn how to zip files and directories in Linux using command line and GUI.
How to Change User Password in Linux
Learn how to use the passwd command to change password in Linux for different users.
How to Concatenate String Variables in Bash
Learn how to concatenate string variables using 3 simple methods in bash.
Add user to sudoers in Ubuntu
Learn how to add user to sudoers file in Ubuntu using two simple methods.
How to Remove (Delete) Directory in Linux
Learn how to delete a directory in Linux using the rm command.
How to Install Node.js and npm on Ubuntu 22.04
Learn how to install node.js and npm on Ubuntu with multiple methods
Beginner’s Guide to Bash while Loops
Learn how to use while loop in bash though examples.
How to Boot into Rescue/Emergency Mode in Ubuntu 20.04 LTS
The ability to boot into rescue mode or emergency mode in Ubuntu 20.04 LTS is vital for system recovery and troubleshooting. Essential services are activated in these modes, providing a command-line interface for repairing the system. This article will explain…
How to Install Linux on a USB Drive
Are you interested in harnessing the power of Linux on the go? In this USB Linux installation guide, we’ll take you through the steps that are required to install Linux on the USB drive. This remarkable endeavor brings opportunities, allowing…
How to Change IP Address in Debian 11
If you have been using computers for a while, you must have heard of the term IP Address which stands for Internet Protocol Address. An IP Address is a numeric value assigned to a network device by which we can…