How to change the timezone in Ubuntu (3 easy methods)
Using the correct date and time on your Ubuntu system is essential for tasks and processes such as data logging, cron jobs, and the overall management...
How to edit the sudoers file to obtain and manage root privileges
The sudoers file is a critical configuration file in Linux and Unix-like operating systems that controls user privileges. It defines who can execute...
How to create temporary and permanent NGINX redirects
An NGINX redirect routes traffic from one URL to another, sending both visitors and search engines to the right destination when a page moves, a...
How to install Tomcat on Ubuntu
Tomcat, often called Apache Tomcat, is one of the most popular applications designed to execute a Java servlet and render web servers with Java page...
SQLite vs. MySQL: Key differences and which one to use
SQLite vs. MySQL comes down to how each database stores and manages data. SQLite is a lightweight, serverless database that stores data in a single...
Set up a Linux VPN server using OpenVPN: connecting to devices and managing VPN
A Virtual Private Network (VPN) secures users by creating a point-to-point connection that masks their internet traffic. Although paid VPN services...
How to install Docker on Ubuntu (Manual installation and VPS template)
Installing Docker on Ubuntu lets you run containers to build, test, and deploy applications in a clean, consistent environment.To install Docker on...
How to use the Linux tee command with useful examples
Navigating Linux commands can be intimidating, but the more you learn, the easier it gets. The Linux tee command is a versatile tool that streamlines...
How to use SFTP (ssh file transfer protocol)
FTP is the standard method of transferring files or other data between computers, but it’s becoming more and more outdated in today’s...