#mkdir /data/conf/openvpn
up is a file containing vpn username/password on 2 lines
#vi /data/conf/openvpn/up
username
password
#vi /data/sh/rsync_my_files.sh
#!/bin/bash
#start openvpn in background
cd /data/conf/openvpn
/usr/sbin/openvpn –config openvpn.ovpn –auth-user-pass up –daemon
/usr/bin/rsync -vazu –password-file=/data/conf/rsync.pass rsy_user@192.168.1.100::db_file /data/backup/db_file
#disconnect from vpn server after synchronization
pkill openvpn
make rsync_my_files.sh executable
#chmod 700 /data/sh/rsync_my_files.sh