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borgbackup is a deduplicating backup software
Installation Installation
sudo apt install borgbackup
If you want the latest version, you can download a static build from releases or use this backport repo .
Usage quickstart
Create a repo borg init
# Create a repo without encryption
borg init --encryption=none ./testrepo
# If you want encryption
#borg init --encryption=repokey ./testrepo
Create a backup borg create
The following will create a backup of ~/src titled Monday to the repo ./testrepo.
borg create --stats ./testrepo::Monday ~/src
Notes Name placeholders: {now}, {utcnow}, {fqdn}, {hostname}, {user} Expand Examples
borg create \
--stats --show-rc \
./testrepo::'{hostname}-daily-{utcnow}' \
/src
Pruning backups borg prune
If you're scripting daily, weekly, or monthly backups, you'll probably want to prune old backups.
borg prune --keep-daily 1 --keep-weekly 1 --keep-monthly 1 remote:~/my_backup
Resources 