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Full Discussion: What's the best way to check file permissions before moving files if needed?
Top Forums Shell Programming and Scripting What's the best way to check file permissions before moving files if needed? Post 303036858 by jim mcnamara on Sunday 14th of July 2019 05:16:31 PM
Old 07-14-2019
You should ALWAYS check user input - consider it toxic if that helps.

If you use linux the -empty test works for what you want - you do not mention your system or shell
i.e.,
Code:
# check if it is a directory && check check empty "" need in case the $directory variable has spaces 
if [[ -d /path/to/directory"$directory"  &&  find /path/to/directory -type d -name "$directory"  -empty ]] ; then
      echo "ok"
else
     echo "not ok"
fi

You can also use the ls command more globally

Code:
if [ -z "$(ls -A $directory)" ]; then
   echo "Empty"
else
   echo "Not Empty"
fi

This User Gave Thanks to jim mcnamara For This Post:
Neo
 

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LEARN ABOUT CENTOS

dh_fixperms

DH_FIXPERMS(1)							     Debhelper							    DH_FIXPERMS(1)

NAME

       dh_fixperms - fix permissions of files in package build directories

SYNOPSIS

       dh_fixperms [debhelperoptions] [-Xitem]

DESCRIPTION

       dh_fixperms is a debhelper program that is responsible for setting the permissions of files and directories in package build directories to
       a sane state -- a state that complies with Debian policy.

       dh_fixperms makes all files in usr/share/doc in the package build directory (excluding files in the examples/ directory) be mode 644. It
       also changes the permissions of all man pages to mode 644. It removes group and other write permission from all files. It removes execute
       permissions from any libraries, headers, Perl modules, or desktop files that have it set. It makes all files in the standard bin and sbin
       directories, usr/games/ and etc/init.d executable (since v4). Finally, it removes the setuid and setgid bits from all files in the package.

       When the Rules-Requires-Root field has the (effective) value of binary-targets, dh_fixperms will also reset the ownership of all paths to
       "root:root".

OPTIONS

       -Xitem, --exclude item
	   Exclude files that contain item anywhere in their filename from having their permissions changed. You may use this option multiple
	   times to build up a list of things to exclude.

SEE ALSO

       debhelper(7)

       This program is a part of debhelper.

AUTHOR

       Joey Hess <joeyh@debian.org>

11.1.6ubuntu2							    2018-05-10							    DH_FIXPERMS(1)
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