I usually delete directories by using rm:

rm -r myDir

However I am aware of another command, rmdir, which seems to do the job just as well:

rmdir myDir

What is the difference between these two commands and when should each be used?

  • 2
    Does your rmdir work if there are files in the subdirectory?
    – Jeff Schaller
    Jul 2, 2017 at 15:54
  • 1
    See also the eponymous system call rmdir(2) which can only remove empty directories. Jul 2, 2017 at 20:00
  • 4
    By the way, there's a "correct" procedure for using rm -r: (1) Type in the command, but don't enter it (2) Take your hands away from the keyboard (3) Count to five (4) Hit ENTER. I've started doing something like this with all dangerous commands, to give me a chance to look at what I'm doing, make sure I typed things in correctly, think about whether there could be unexpected consequences, etc. Occasionally this leads me to erase my command and do some extra checks first, for example.
    – ajb
    Jul 2, 2017 at 23:00
  • 3
    @ajb rm -rf ~ /* - clean out my home directory. Or wait, maybe clean out the system. Always good to double check ;). Jul 2, 2017 at 23:08
  • 1
    @ajb Notice that rmdir and rm -r are two strings of the same length :-)
    – Kusalananda
    Mar 31, 2019 at 10:34

2 Answers 2


rm -r removes a directory and all its contents; rmdir will only remove a directory if the directory is empty. I like to use the following to remove a directory and all its contents:

rm -rf <directory_to_be_removed>
  • 22
    Note, that you usually should not use -f if you do not need to. Its handy to use -rf every time, but it disables (almost) all safety checks.
    – allo
    Jul 2, 2017 at 16:40
  • 7
    -1 for uneccesary recommendation of rm's -f flag which can have unforeseeable, unrevertable consequences
    – cat
    Jul 3, 2017 at 2:41
  • 1
    So rmdir is just rm -d?
    – Stan Strum
    Apr 2, 2018 at 21:54
  • @StanStrum -d is not a standard option to rm.
    – Kusalananda
    Mar 31, 2019 at 9:33
  • @cat The rm command in general may have these consequences. The -f flag is useful when running under set -e in a script. I'd agree that using without thinking is unnecessary.
    – Kusalananda
    Mar 31, 2019 at 9:35

You should use rm -r when wanting to recursively remove a directory and all its contents, or when the target may be a directory or file and you want to delete it regardless of what it is.

You should use rmdir when wanting to remove an empty directory.

The rmdir command is useful since it refuses to remove non-empty directories and files. This serves as a safety catch in situations where you may want to be absolutely sure that what you're deleting is a directory and that the directory is empty before deleting it (for example in a script) and want to treat it as an error condition otherwise.

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