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# Borger
A script for home folder backups using [Borg](https://borgbackup.readthedocs.io).
# Features
* Multiple destinations using config files.
* Automatically initializes repository in the remote destination.
* Automatically pruning of old backups.
# Usage
Create a config for your `servername` destination at `~/.config/borger/servername`:
# Backup destination
export SSH_SERVER="user@host"
export SSH_PORT="2202"
# Repository path
export BORG_REPO_DIR="/var/backups/users/$USER/borg"
export BORG_REPO="ssh://$SSH_SERVER:$SSH_PORT/$BORG_REPO_DIR"
# Setting one of those, so you won't be asked for your repository passphrase:
#export BORG_PASSPHRASE='HACKME'
#export BORG_PASSCOMMAND='pass show backup'
#export BORG_PASSCOMMAND='keyringer default decrypt borg 2> /dev/null'
Then run borger:
borger servername
If you want to backup to local folder or a locally-mounted USB disk, use the
following config at `~/.config/borger/my-disk`:
# Repository path
export BORG_REPO="/media/my-disk/backups/users/$USER/borg"
# Setting one of those, so you won't be asked for your repository passphrase:
#export BORG_PASSPHRASE='HACKME'
#export BORG_PASSCOMMAND='pass show backup'
#export BORG_PASSCOMMAND='keyringer default decrypt borg 2> /dev/null'
Then run borger normally:
borger my-disk
Note that `BORGER_REPO` param assumes that the path is available. If this path represents
a mountpoint for an external drive then you should mount it manually.
# Optional config
These include:
# Optional backup config
export KEEPDAILY="7" # how many days to keep
export KEEPWEEKLY="4" # how many weeks to keep
export KEEPMONTHLY="6" # how many months to keep
export ENCRYPTION="keyfile" # encryption strategy, PAY ATTENTION TO THIS
export PLACEHOLDER="{user}" # placeholder to tag archives
export INTERVAL="1h" # interval between backups in the continuous mode
# Continuous backups
If you want to run your backups continuously, use
borger servername --continuous
By default `borger` waits `1h` before starting the new backup procedure which
can be adjusted using the `INTERVAL` config variable. See [this
issue](https://github.com/borgbackup/borg/issues/325) for a discussion on
continous backups.
# Checking your backups
As simply as
borger servername --check
borger mydisk --check
# WARNING
Borger uses `keyfile` encrytion by default. That means **you should backup your keyfile**
somewhere else. **If you don't want that, use `encryption="repokey"` at your config.**
See [Repository Encryption](https://borgbackup.readthedocs.io/en/stable/quickstart.html#repository-encryption)
for details.
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