#!/bin/sh
## Remote backup script. Requires duplicity and gpg-agent with the keys and passphrases loaded as root.
## Uses separate encryption and signing keys
## Usage:  'backup_remote.sh'

enc_key=AF5834A6
sign_key=AF5834A6
src="/home"
#dest="scp://u93722@u93722.your-backup.de/duplicity"
dest="file:///mnt/backup/duplicity"

duplicity --gpg-options "--secret-keyring /data/duplicity/duplicity.sec --keyring /data/duplicity/duplicity.pub" \
         --verbosity notice \
         --encrypt-key "$enc_key" \
         --sign-key "$sign_key" \
         --full-if-older-than 60D \
         --num-retries 3 \
         --asynchronous-upload \
         --volsize 250 \
	 --exclude-filelist-stdin \
         --archive-dir /data/duplicity/cache \
         --log-file /var/log/duplicity.log \
         "$src" "$dest"