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Update README.md

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gilbertchen
2016-02-23 16:17:22 -05:00
parent 896c2b5074
commit 328843b399

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@@ -58,9 +58,9 @@ The *prune* command removes snapshots by revisions, or tags, or retention polici
```sh
$ duplicacy prune -r 1 # Remove the snapshot with revision number 1
$ duplicacy prune -t quick # Remove all snapshots with a quick tag
$ duplicacy prune -retent 1:7 # Keep 1 snapshot per day for snapshots older than 7 days
$ duplicacy prune -retent 7:30 # Keep 1 snapshot every 7 days for snapshots older than 30 days
$ duplicacy prune -retent 0:180 # Remove all snapshots older than 180 days
$ duplicacy prune -keep 1:7 # Keep 1 snapshot per day for snapshots older than 7 days
$ duplicacy prune -keep 7:30 # Keep 1 snapshot every 7 days for snapshots older than 30 days
$ duplicacy prune -keep 0:180 # Remove all snapshots older than 180 days
```
The first time the *prune* command is called, it removes all the snapshots but keeps all unreferenced chunks as fossils.