Backup rasberry pi with ftp server

http://pingbin.com/2012/01/howto-rsync-backup-ftp-server/
https://adream608.wordpress.com/2013/02/13/mark-one-online-network-backup-of-raspberry-pi/


apt-get install curlftpfs
curlftpfs -o allow_other -o umask=000 usr:pswd@10.0.0.1 /mnt/server
where usr = your servers ftp user name and pswd = ftp server password

dd bs=1M if=/dev/mmcblk0 of=/mnt/server/RPI_Backup.img


Trip : บีบอัดด้วย

dd if=/dev/mmcblk0 bs=1M | gzip -c > /mnt/server/RPI_Backup.img.gz

แบบโชว์ status ด้วย pv

pv -tpreb /dev/mmcblk0 bs=1M | gzip -c > /mnt/server/RPI_Backup.img.gz