Jack Wallen demonstrates how to install software from the command line on Ubuntu, AlmaLinux, Arch Linux, and openSUSE.

Shells like KornShell, Bash, Zsh, and Fish offer command-line editing; Emacs-style editing is recommended. Have ...

The Linux command line is a powerful tool, but it comes with a learning curve. Making mistakes is all part of the processIve made plenty myself.

If you want a very efficient way to keep track of your task lists from the command line, Taskwarrior is the tool to use.

Which version of Java should you use in Linux? Learn how to easily switch between different versions with a tutorial from Jack Wallen.

There are three simple ways to set JAVA_HOME in Windows. This tutorial shows you how to do it manually, from the command line and through the installer.

Yes, there are some utilities in Linux that can be of help in this regard. This article explains 4 different methods of checking laptop battery status using the Linux command line. So, Why Do You Need ...

Exception in thread "main" java.lang.Exception: Need at least one command line argument!, Getting User Input Apart from using the command line-arguments of a program, there is an alternative way for ...

Here's a quick example of how to run a Jenkins war file from the command line, DOS prompt or terminal window in Linux/Ubuntu. The short story? java -jar jenkins.war ...

Microsoft closes 9-year-old feature request, open-sources Windows Subsystem for Linux WSL has also recently added official support for both Fedora and Arch distros.