Borg Backup Script (simple version)

1. #!/bin/bash
2.  
3. BORG_PASSPHRASE="ULTRA_STRONG_PASSWORD"
4. REPOSITORY="/home/backup/borg/`uname -n`"
5.  
6. export BORG_PASSPHRASE
7.  
8. echo "Backup started..." | /usr/bin/systemd-cat -t "borg"
9.  
10. # backup
11. borg create -v -C lz4 \
12. $REPOSITORY::`hostname`-`date +%Y-%m-%dT%H:%M` \
13. /etc \
14. /home \
15. /root \
16. /srv \
17. /var \
18. /usr/local/bin \
19. /boot/syslinux/syslinux.cfg \
20. --exclude '*shadow*' \
21. --exclude '/etc/ca-certificates' \
22. --exclude '/etc/ssl/certs' \
23. --exclude '/home/backup/borg' \
24. --exclude '/srv/repo' \
25. --exclude '/var/cache' \
26. --exclude '/var/lib/pacman' \
27. --exclude '/var/log' \
28. --exclude '/var/run' \
29. --exclude '/var/tmp'
30.  
31. # Remove old backup
32. borg prune -v $REPOSITORY --prefix `hostname`- --keep-daily=7 --keep-weekly=4 --keep-monthly=6