1. Before a backup can be made, a repository has to be initialized:: $ borg -r /path/to/repo repo-create --encryption=aes256-ocb 2. Back up the ``~/src`` and ``~/Documents`` directories into an archive called *docs*:: $ borg -r /path/to/repo create docs ~/src ~/Documents 3. The next day, create a new archive using the same archive name:: $ borg -r /path/to/repo create --stats docs ~/src ~/Documents This backup will be much quicker and much smaller, since only new, never-before-seen data is stored. The ``--stats`` option causes Borg to output statistics about the newly created archive such as the deduplicated size (the amount of unique data not shared with other archives):: Repository: /path/to/repo Archive name: docs Archive fingerprint: 74efb3f0c9c05f8b7c822ba859919b480578a3457fd4965c2cee64fbdb631262 Time (nominal): Fri, 2026-08-28 12:24:24 +0200 Time (start): Fri, 2026-08-28 12:24:24 +0200 Time (end): Fri, 2026-08-28 12:24:24 +0200 Duration: 0.008 seconds Number of files: 100 Original size: 1.99 MB Deduplicated size: 703 B Time spent in hashing: 0.000 seconds Time spent in chunking: 0.000 seconds Added files: 1 Unchanged files: 99 Modified files: 0 Error files: 0 Files changed while reading: 0 ... (some more lines with statistics about the repository store accesses follow) 4. List all archives in the repository (the first column is the beginning of the archive ID):: $ borg -r /path/to/repo repo-list 3affe017 Fri, 2026-08-28 12:24:10 +0200 docs user machine 74efb3f0 Fri, 2026-08-28 12:24:24 +0200 docs user machine 5. List the contents of the first archive:: $ borg -r /path/to/repo list aid:3affe017 drwxr-xr-x user group 0 Fri, 2026-08-28 12:22:30 +0200 home/user/Documents -rw-r--r-- user group 7961 Fri, 2026-08-28 12:22:30 +0200 home/user/Documents/Important.doc ... 6. Restore the first archive by extracting the files relative to the current directory:: $ borg -r /path/to/repo extract aid:3affe017 7. Delete the first archive (please note that this does **not** free repository disk space):: $ borg -r /path/to/repo delete aid:3affe017 If you use an archive NAME (and not an archive ID), Borg will abort if the name matches multiple archives (as with the two *docs* archives here); use ``aid:`` to delete one specific archive, or ``-a PATTERN`` to delete multiple archives. Always use ``--dry-run`` and ``--list`` first! 8. Recover disk space by removing objects that are not referenced by any archive any more:: $ borg -r /path/to/repo compact -v .. Note:: Borg is quiet by default (it defaults to WARNING log level). You can use options like ``--progress`` or ``--list`` to get specific reports during command execution. You can also add the ``-v`` (or ``--verbose`` or ``--info``) option to adjust the log level to INFO to get other informational messages.