WordPress Nginx: Everything You Need to Know About Installing WordPress on Ubuntu
Nginx is an open-source web server that was first released in 2004 and is written completely in the C programming language. It has many benefits that...
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FTP is the standard method of transferring files or other data between computers, but it’s becoming more and more outdated in today’s...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 Configure an NGINX Reverse Proxy in 2025
NGINX is a high-performance web server widely recognized for its stability, rich features, and low resource consumption. As a reverse proxy, it acts...
How to Set and List Linux Environment Variables
Linux environment variables are key-value pairs defining your system’s shell session and program behavior. They let system administrators easily...
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 2025
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 2025
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 2025 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...