使用 Borgbackup 备份重要数据

borg init -e repokey-blake2 <repo-name>
borg create <repo-name>::<archive-name> <dir-to-bakcup> [<dir-to-backup2> ...]
borg info <repo-name>
borg list <repo-name>
rsync -avz <repo-name> <remote-matchine>

borg init --encryption=repokey-blake2 xxx@xxx.repo.borgbase.com:repo
borg create xxx@xxx.repo.borgbase.com:repo::<my-snapshot> <local-dir>

# borgmatic -c backup-vultr.yaml --verbosity 1
xxxx@xxxx.repo.borgbase.com:repo: Pruning archives
Enter passphrase for key ssh://xxxx@xxxx.repo.borgbase.com/./repo:
xxxx@xxxx.repo.borgbase.com:repo: Creating archive
Enter passphrase for key ssh://xxxx@xxxx.repo.borgbase.com/./repo:
Creating archive at "xxxx@xxxx.repo.borgbase.com:repo::{hostname}-{now:%Y-%m-%dT%H:%M:%S.%f}"
Remote: Storage quota: 103.33 MB out of 3.00 GB used.
Remote: Storage quota: 103.51 MB out of 3.00 GB used.
xxxx@xxxx.repo.borgbase.com:repo: Running consistency checks
Remote: Starting repository check
Remote: Starting repository index check
Remote: Index object count match.
Remote: Completed repository check, no problems found.
Starting archive consistency check...
Enter passphrase for key ssh://xxxx@xxxx.repo.borgbase.com/./repo:
Analyzing archive v-2020-03-29T23:43:53.951346 (1/1)
Orphaned objects check skipped (needs all archives checked).
Archive consistency check complete, no problems found.

summary:
backup-vultr.yaml: Successfully ran configuration file

# borgmatic -c backup-vultr.yaml --list
xxxx@xxxx.repo.borgbase.com:repo: Listing archives
Enter passphrase for key ssh://xxxx@xxxx.repo.borgbase.com/./repo:
home-data                            Sun, 2020-03-29 23:02:16 [0f01c49a9e10e03994414d9a0d8558124ff134f9e64d6f90c663fb88ab2d951f]
root-data                            Sun, 2020-03-29 23:02:38 [b0f8293b9c8d0f476fcdb8c34c5a8e6360051bafacd1b0b097b6809921c53f36]
v-2020-03-29T23:43:53.951346         Sun, 2020-03-29 23:44:03 [ba96263581906371d988ddc06aa7295732a2a18f3b734b2fe47c07b89e6e84d0]

location:
    # List of source directories to backup (required). Globs and tildes are expanded.
    source_directories:
        - ~/Downloads/Canon
        - ~/Downloads/archived
        - ~/Downloads/Music
        - ~/Downloads/BingWallpapers
        - ~/Downloads/Books

    # Paths to local or remote repositories (required). Tildes are expanded. Multiple
    # repositories are backed up to in sequence. See ssh_command for SSH options like
    # identity file or port.
    repositories:
        - ~/Downloads/backup-download.borg
        - hk-rsync:backup-download.borg

# Retention policy for how many backups to keep in each category. See
# https://borgbackup.readthedocs.org/en/stable/usage.html#borg-prune for details.
# At least one of the "keep" options is required for pruning to work. See
# https://torsion.org/borgmatic/docs/how-to/deal-with-very-large-backups/
# if you'd like to skip pruning entirely.
retention:
    # Keep all archives within this time interval.
    # keep_within: 3H

    # Number of secondly archives to keep.
    # keep_secondly: 60

    # Number of minutely archives to keep.
    # keep_minutely: 60

    # Number of hourly archives to keep.
    # keep_hourly: 24

    # Number of daily archives to keep.
    keep_daily: 7

    # Number of weekly archives to keep.
    # keep_weekly: 4

    # Number of monthly archives to keep.
    keep_monthly: 3

    # Number of yearly archives to keep.
    keep_yearly: 5

    # When pruning, only consider archive names starting with this prefix.
    # Borg placeholders can be used. See the output of "borg help placeholders" for
    # details. Defaults to "{hostname}-". Use an empty value to disable the default.
    # prefix: sourcehostname

IMPORTANT: you will need both KEY AND PASSPHRASE to access this repo!
Use "borg key export" to export the key, optionally in printable format.
Write down the passphrase. Store both at safe place(s).