How do I move a directory back in Linux?

To move a file or directory from one location to another, use the command mv. Common useful options for mv include: -i (interactive) — Prompts you if the file you have selected overwrites an existing file in the destination directory. -f (force) — Overrides the interactive mode and moves without prompting.

How do I go back one directory in terminal?

The .. means “the parent directory” of your current directory, so you can use cd .. to go back (or up) one directory. cd ~ (the tilde). The ~ means the home directory, so this command will always change back to your home directory (the default directory in which the Terminal opens).