The tree command is perfect for viewing your entire directory structure at a glance. It shows folders and files in a clear, ...

This VS Code extension allows you to run custom shell commands directly from the file explorer on files or folders. You can configure the commands in the extension settings or in a JSON file located ...

A simple command-line file system simulator implemented in Java using a tree data structure. This program supports basic file system operations such as creating folders and files, navigating ...

The ps command that we all use to list processes has some interesting options that many of us never take advantage of. While the commonly used ps -ef provides a complete listing of running processes, ...

Shell builtins are commands that are loaded into memory when a shell — such as bash, sh, or zsh — is invoked. The reason for this is that keeping these commands in memory helps ensure that these ...