06-08-2011
Quote:
find . -type d -depth -exec rmdir {} + 2>/dev/null
Scary piece of code. Tries to remove every directory in the tree one-by-one and ignores all errors.
Hmm. Removes all empty directories on the first pass. Needs multiple passes to remove directories which have become empty.
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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)