How do I remove a directory in Ubuntu?

To remove a directory and all its contents, including any subdirectories and files, use the rm command with the recursive option, -r . Directories that are removed with the rmdir command cannot be recovered, nor can directories and their contents removed with the rm -r command.

How do I remove mkdir from Linux?

You make a new directory via mkdir newdirectoryname. You can remove a directory using rmdir directoryname. To remove a directory, you must first remove all the files it contains. To change directories to a directory that is contained in the current directory use cd directoryname.