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59 lines
1.3 KiB
Markdown
59 lines
1.3 KiB
Markdown
# Snapper
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## Table of contents <!-- omit in toc -->
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1. [TL;DR](#tldr)
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1. [Further readings](#further-readings)
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## TL;DR
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```sh
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# List existing configurations.
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snapper list-config
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# List existing snapshots.
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snapper list
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# Create a manual standalone snapshot.
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snapper \
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--config root \
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create --read-only \
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--type single \
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--description "manual checkpoint" \
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--userdata "important=yes"
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# Rollback to snapshot #0.
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snapper rollback 0
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# Delete one or more snapshots.
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snapper delete 5
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snapper delete --sync {7..9}
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# Compare 2 snapshots.
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snapper status 0..6
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snapper diff 6..21
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# Change values of an existing snapshot.
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# the cleanup algorithm must be one of 'number', 'timeline', 'empty-pre-post' or
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# '' (empty string, to cancel).
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# Any description must be less than 25 characters.
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# Any userdata must contain KEY=VALUE couples.
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snapper modify \
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--userdata 'important=yes' \
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--description 'new description' \
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--cleanup-algorithm '' 12
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```
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## Further readings
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- [System recovery and snapshot management with Snapper]
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- [Arch Wiki]
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<!--
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References
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-->
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<!-- Others -->
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[arch wiki]: https://wiki.archlinux.org/title/snapper
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[system recovery and snapshot management with snapper]: https://doc.opensuse.org/documentation/leap/archive/15.0/reference/html/book.opensuse.reference/cha.snapper.html
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