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 a tabular format. Since it...
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 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...
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 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,...
How to install Docker on CentOS 9 Stream + Docker Compose
Many sysadmins use Docker in their work because of the advantages it provides when handling containers in Linux. Docker is used primarily for the...
Linux touch command: what it is + examples of how to use it to modify timestamps
People usually associate the touch command in Linux with creating files. However, like many other Linux commands, it offers much broader...
How to install PostgreSQL on Ubuntu and usage instructions for effective database management
PostgreSQL is a popular open-source relational database management system (RDBMS) known for its scalability and efficiency in handling large amounts...
How to install, configure, and secure Redis on Ubuntu
Redis is an in-memory database used to store data temporarily as a cache to reduce server load and improve application performance. It is also a...