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Top Forums UNIX for Dummies Questions & Answers Removing empty folders using the "find" command Post 302178567 by ShawnMilo on Tuesday 25th of March 2008 09:31:08 PM
Old 03-25-2008
Quote:
Originally Posted by krishmaths
You can use the below command

Code:
find ./ -type d -exec rmdir 2>/dev/null {} \;

The above will remove all empty directories from the current directory.
To clarify this, the rmdir command should fail if the directory isn't empty. So by ignoring error messages (redirecting them to a black hole, /dev/null), you will successfully delete the empty ones and the non-empty ones shouldn't be in any danger.

It would probably be a good idea to put dummy data into a directory and try to use rmdir on it, just to make sure your environment behaves this way. But it's the default, so it should be fine.

ShawnMilo
 

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RMDIR(1)							   User Commands							  RMDIR(1)

NAME
rmdir - remove empty directories SYNOPSIS
rmdir [OPTION]... DIRECTORY... DESCRIPTION
Remove the DIRECTORY(ies), if they are empty. --ignore-fail-on-non-empty ignore each failure that is solely because a directory is non-empty -p, --parents remove DIRECTORY and its ancestors; e.g., 'rmdir -p a/b/c' is similar to 'rmdir a/b/c a/b a' -v, --verbose output a diagnostic for every directory processed --help display this help and exit --version output version information and exit GNU coreutils online help: <http://www.gnu.org/software/coreutils/> Report rmdir translation bugs to <http://translationproject.org/team/> AUTHOR
Written by David MacKenzie. COPYRIGHT
Copyright (C) 2013 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>. This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. SEE ALSO
rmdir(2) The full documentation for rmdir is maintained as a Texinfo manual. If the info and rmdir programs are properly installed at your site, the command info coreutils 'rmdir invocation' should give you access to the complete manual. GNU coreutils 8.22 June 2014 RMDIR(1)
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