What does the command 'mkdir' do in Linux?

The command 'mkdir' in Linux is used to create a new directory. When you enter this command followed by the desired name of the directory, it will generate a new folder in the current working directory or at the specified path. This is a fundamental command in managing files and directories within the Linux file system, as organizing files into directories is essential for an orderly structure.

Using 'mkdir', users can manage their files more effectively by creating directories to store related files together, thus enhancing navigability and organization within the system. It's a vital command for both new and experienced users when setting up projects or organizing data.

Other commands, such as those for moving, deleting, or listing directories, serve different functions and are not related to the creation of directories.