Backup to box.com via curl/WebDAV

#!/bin/sh
LOGIN=your@box.com # Your box.com login (email)
PASS=SomePass # Your box.com password
LOCALDIR=/home/backups/sites # Local path to backup
REMOTEDIR=/backups/sites # Remote storage path
MAXFS=190000000 # Maximum file size allowed without splitting in bytes
URL=https://www.box.net/dav # WebDAV URL. Leave this for Box.com.

cd $LOCALDIR
# Traverse into each directory inside LOCALDIR
for dirs in *; do
    # Now we need to create same directory on remote, else upload fails
    echo Creating remote $REMOTEDIR/$dirs...
    curl -u $LOGIN:$PASS -X MKCOL $URL$REMOTEDIR/$dirs
    # Now lets work with each file which ends on current date.tar.gz (can change to * for every file)
    for files in $dirs/*-`date +%Y-%m-%d`.tar.gz; do
        # Let's check if file size are less than MAXFS.
        fs=$( stat -c %s $files )
        # If smaller -> upload directly.
        if [ $fs -lt $MAXFS ]; then
            echo Uploading $LOCALDIR/$files...
            curl --user $LOGIN:$PASS -T $files $URL$REMOTEDIR/$files
        # Else we are splitting in into parts by MAXFS bytes then upload them as basename.partnum
        else
            echo $LOCALDIR/$files more than $MAXFS bytes, splitting.
            cnt=0
            # Split file to temporary parts in /tmp. $$ is the current PID, you can do something else.
            split -b $MAXFS $files /tmp/$$.
            for splits in /tmp/$$.*; do
                echo Uploading part $cnt $REMOTEDIR/$dirs/`basename $files`.$cnt
                curl --user $LOGIN:$PASS -T $splits $URL$REMOTEDIR/$dirs/`basename $files`.$cnt
                cnt=$((cnt+1))
            done
            # Clean up temporary parts in /tmp after finishing uploads.
            rm /tmp/$$.*
        fi
    done
done