In this article, you will learn the origin of the term "tty", how they work, what their role is on Linux, and how "tty" is related to "pty" on Linux.

In this article, you will learn how to use the WP-CLI to handle multiple WordPress sites and install or update the WordPress core or plugins.

The “$?” is a built-in variable that your shell uses to store the exit status code of the last executed command in integer format and remains unchanged unless the next command is executed.

In Bash and also for other implementations of the shell, like zsh and fish, you can use the HereDoc to redirect a multi-line or block of lines from the script as an input to interactive commands.

In this article, you will learn how to install and configure Docker and Docker Containers with DockSTARTer on Linux.

In this article, you will learn what Docker and Docker Compose are, their usage and drawbacks, and how to install them in major Linux distributions.

In this article, you will learn what the NPX is, the difference between NPM and NPX, its usages, and how to install it in major Linux distributions.

In this article, you will learn how to use the strip command to remove unnecessary information from your compiled object file with examples.

In this article, you will learn how to upgrade from Fedora 39 to Fedora 40 using your terminal (CLI) or desktop environment (GUI).

In this article, you will learn to use the diff command with its different options to compare differences in files and directory structures.

In this article, you will learn how to use the chatGPT-shell-cli script to access the OpenAI ChatGPT prompt in your Linux terminal and use its prompt for questions or generating images.

In this article, you will learn how to browse the internet or translate HTML pages using the W3M command-line utility, with practical examples.

Discover the multiple ways to install the latest version of Node.js and the NPM package manager on most Linux distributions.

In this article, you will learn how to install curl (and libcurl) on a Linux system and how to use curl in your daily computing work with practical examples.

In this article, you will learn what the wget command is, its features, how to install it on your Linux system, and its usage (with practical examples).

In this article, you will learn how to use the htpasswd command to create a password file that contains the username corresponding to its hashed password.

In this article, you will learn how to install C/C++ development tools and their libraries in major Linux distributions with practical examples.

In this article, you will learn how to install OpenJDK (including JDK and JRE) in major Linux distributions with hands-on examples.

In this article, you will learn how to install Python and Pip package manager and install popular Python libraries with practical examples.