owncloud-purge-script.sh

#!/bin/bash
# Create a list of the 30 days older files that I want to delete based on the stat command change date parameters. Later can delete from the willbedeleted directory

IFS=$'\n'
while read i
        do printf "%s " "$i"
        stat --format=%Z $i
done < <(/bin/find /data/owncloud/*/files -type f) > /root/script/newpurge/filelistwithchangeddate

# epoch date 30 days earlier than today
filetodelete=$(expr `date +'%s'` - 2592000)

# Files older than 30 days
/bin/awk -v epoch="$filetodelete" '$NF<epoch' /root/script/newpurge/filelistwithchangeddate > /root/script/newpurge/oldfiles
/bin/awk '{$NF=""}1' /root/script/newpurge/oldfiles > /root/script/newpurge/marktodelete
sed -i "s/[ ]\+$//g" /root/script/newpurge/marktodelete

today=$(date +%Y%m%d)
mkdir /data/willbedeleted/$today
cp -pr /root/script/newpurge/marktodelete /data/willbedeleted/$today/

while IFS= read -r i; do
    mv -- "$i" /data/willbedeleted/$today/
done < /root/script/newpurge/marktodelete