Webdav equivalent to `rsync -ar --delete remote/folder ./local/`, Copies from Webdav and only sends changes, One way sync

webdav-copy.sh

#!/bin/bash

read -s PASS

if [[ -z $PASS ]]; then
	echo 'blank password'
	exit 1
fi

USER='user'
URL='https://gekko.fritz.box/webdav/user/Music/'
CUTDIRS=`expr $(echo $URL | grep -o  '\/[^\/][^\/]*' | wc -l) - 2`

pushd /mnt/icedragon/GekkoSync
wget -o ./${0%.*}.log -r --no-parent -nH --no-clobber --reject=index.html* --cut-dirs=$CUTDIRS --user=$USER --password=$PASS $URL
popd