How to Install Docker on Ubuntu Using VPS Template and Manually
Docker is a powerful platform to automate application deployments using lightweight, portable containers. Setting up Docker on a Linux server can...
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FTP is the standard method of transferring files or other data between computers, but it’s becoming more and more outdated in today’s...
How to install PostgreSQL on CentOS 9 + create roles and databases
PostgreSQL is an open-source relational database management system (RDBMS) known for its capability to handle large amounts of data, making it a...
How to Install MongoDB on Ubuntu in 2026
MongoDB is one of the most popular open-source NoSQL database managers. It stores data in a formatted document instead of a tabular format. Since it...
How to Remove All Docker Images, Containers, Volumes, and Networks in 2026
Docker images are the cornerstone of your Docker environment, serving as templates from which containers are created. However, these images can...
How to Install Maven on Ubuntu: Using Apt and Official Website
Software development is one of the most challenging areas to work in. Fortunately, the right tools can make the development process more streamlined...
How to Use the Linux sed Command in 2026 With Useful Examples + Free Linux Cheat Sheet
The Linux sed command lets you find, replace, insert, and delete lines in a file without opening it using a text editor. Suitable for piped input and...
NGINX vs. Apache: Which web server is better for performance and scalability?
When comparing NGINX vs. Apache, architecture plays the biggest role. Here’s how the two web servers differ in terms of architecture,...