Su Command in Linux (Switch User)
The su (short for substitute or switch user) command allows you to run commands with another user’s privileges, by default the root user.
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How to Change File Permissions in Linux (chmod command)
In Linux, you can control file access through permissions, attributes, and ownership. This tutorial explains how to use the chmod command to change permissions on files...
Read moreHow to Install Webmin on Debian 10 Linux
Webmin is an open-source web control panel for administering Linux servers. In this tutorial we’ll show you how to install Webmin on Debian 10, Buster.
Read moreHow to Use the gunzip Command in Linux
Gunzip is a command-line tool for decompressing Gzip files. In this article, we will explain how to use the `gunzip` command.
Read moreHow to Truncate (Empty) Files in Linux
This tutorial explains how to truncate files to zero size in Linux systems. In simple words, truncating a file means removing the file contents without deleting...
Read moreThe Rise of the Electric Scooter
In an electric car, the (enormous) battery is a major part of the price. If electric car prices are decreasing, battery costs must be decreasing, because it’s not like...
Read moreHow to Allow Remote Connections to MySQL Database Server
This article goes through the steps necessary to allow remote connections to a MySQL server. The same instructions apply for MariaDB.
Read moreHow to Show Line Numbers in Vim / Vi
Vim supports three modes of line numbering that helps you navigate through the files. In this guide, we will show you how to display or hide...
Read moreHow to Install and Use Curl on Debian 10 Linux
Curl is a command-line utility for transferring data from or to a remote server. This guide explains how to install and use the curl command on...
Read moreHow to Install Arch Linux on Raspberry Pi
In this tutorial, we will show you how to set up Arch Linux ARM on Raspberry Pi. Installing Arch Linux is as simple as creating two...
Read moreHow to Install Slack on Debian 10 Linux
Slack is one of the most popular collaboration platform in the world that brings all your communication together. In this tutorial we will show you how...
Read moreHow to Remove (Delete) Symbolic Links in Linux
A symbolic link, also known as a symlink, is a special type of file that points to another file or directory. This guide will show you...
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