alias

In this article, we will explore the alias command, which is used to create shortcuts to other commands. This can be incredibly useful when you frequently use specific command options or combinations. Let’s consider the ls command as an example. By default, it provides minimal information. However, if you use the -al option, it will display more comprehensive information, including the file modification date, size, owner, permissions, and hidden files (files starting with a ....

In the world of Linux commands, the type command plays a crucial role in determining the nature of a command. It helps identify whether a command is an executable, a shell built-in program, a shell function, or an alias. Let’s explore each of these types: Executable: An executable refers to a standalone program that can be executed directly. Shell Built-in Program: These are commands that are built into the shell itself....