Command is typed at the command line. When ENTER key is pressed, the command will be interpreted by the shell and then sent to the system. Here, we also will discuss some options that are used for the command.
|pwd||print present working directory as set by the cd built-in command|
|cd|| change directory
|ls|| lists the contents of current working directory
Command with option:
*** ~ also indicates home directory. (E.g.: ls ~/directory)
|mkdir||make a new directory|