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Git branches: what they are and how to use them
Git branches are among the most helpful tools for developers to build and manage projects.They let developers work on code ...
What is SEO? How search engine optimization works
Search engine optimization (SEO) is the practice of improving a website’s visibility in search engines such as Google, Bing, and ...
9 most profitable affiliate marketing programs to join in 2026
Becoming an affiliate marketer is a great way to make money online, especially if you’d rather skip the hassle of ...
SQLite vs. MySQL: what’s the difference?
A core part of any website or development design is the database, and there are many options available. SQLite and ...
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 ...
10 profitable ways to monetize your website
You can earn money from your website by selling products or services, displaying ads, promoting affiliate products, publishing premium content, ...
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 ...
29 fresh blog ideas to get you started in 2026
Starting a blog is an excellent way to share your passion and find a following of like-minded people. If you gain ...
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 ...
How to make money blogging: A complete guide
Blogging isn’t just a way to share your ideas and connect with like-minded people; it can also become a reliable ...
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 ...
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FTP is the standard method of transferring files or other data between computers, but it’s becoming more and more outdated ...
How to configure an NGINX reverse proxy
NGINX is a high-performance web server widely recognized for its stability, rich features, and low resource consumption. As a reverse ...
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 ...
How to install MongoDB on Ubuntu
MongoDB is one of the most popular open-source NoSQL database managers. It stores data in a formatted document instead of ...
How to remove all Docker images, containers, volumes, and networks
Docker images are the cornerstone of your Docker environment, serving as templates from which containers are created. However, these images ...
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 ...
How to set the timezone in CentOS 7
While you are setting up a new server, very often you might have to set the timezone. In certain cases, ...
15 reasons you’re not making money with affiliate marketing + tips to change that
Affiliate marketing is a popular method to make money online. Most affiliates earn commissions from promoting products or services on ...
25 best freelance websites to find work in 2026
The freelance economy is booming, and choosing the right platform can pave the way to building a thriving independent career.Whether ...
Linux sed command: How to use and practical examples
The Linux sed command lets you find, replace, insert, and delete lines in a file without opening it using a ...