fix.sh

#!/bin/bash

if [ "$#" -lt 1 ]
then
    echo "Usage: fix.sh <folder> [folder]...\n"
    exit 1
fi

for d in $@
do
    echo "Fixing owners, groups and permissions in $d"

    n=$( \
        find $d \
            \( -not -user nasbox  ,  -not -group users  -exec \
                chown -v nasbox:users {} \; \) , \
            \( -type d  -not -perm 755 -exec \
                chmod -v 755 {} \; \) , \
            \( -type f  -not -perm 644 -exec \
                chmod -v 644 {} \; \) \
        | tee \
    )

    echo $n
    n=$(echo $n | wc -l)
    echo "Fixed $n items."
done