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UNIX for Dummies Questions & Answers
Getting same exit status for empty and non empty file
Post 302264156 by mavesum on Wednesday 3rd of December 2008 08:59:48 AM
12-03-2008
ahh now I got it ...thnkx for such a clear explanantion 
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LEARN ABOUT X11R4
rmdir
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 AUTHOR
Written by David MacKenzie. REPORTING BUGS
GNU coreutils online help: <http://www.gnu.org/software/coreutils/> Report rmdir translation bugs to <http://translationproject.org/team/> COPYRIGHT
Copyright (C) 2017 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) Full documentation at: <http://www.gnu.org/software/coreutils/rmdir> or available locally via: info '(coreutils) rmdir invocation' GNU coreutils 8.28 January 2018 RMDIR(1)