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James Barnett 2016-04-22 20:27:12 -05:00
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README.md
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@ -30,16 +30,23 @@ your GRUB menu with the ability to boot into snapshots.
## Usage ## Usage
### Taking snapshots
**Use pacman (and AUR helpers) as normal and watch snapper do its thing.** No **Use pacman (and AUR helpers) as normal and watch snapper do its thing.** No
bash scripts for you to call. No bash aliases to setup. bash scripts for you to call. No bash aliases to setup.
Because these are pacman hooks, it doesn't matter how you call pacman—whether Because these are pacman hooks, it doesn't matter how you call pacman—whether
directly, through an AUR helper, or an alias, snapper will create the directly, through an AUR helper, or using an alias—snapper will create the
snapshots whenever pacman is asked to install, upgrade, or remove a package. The snapshots whenever pacman is asked to install, upgrade, or remove a package. The
specific pacman command used is noted in the snapper description for the specific pacman command used is logged in the snapper description for the
snapshots. snapshots.
### Example ### Undoing a transaction
To undo changes from a pacman transaction, use `snapper undochange`. See the
manpage for snapper and the following example.
## Example
Installing the `nano` package as normal: Installing the `nano` package as normal:
@ -68,7 +75,7 @@ Installing the `nano` package as normal:
And here are the snapshots: And here are the snapshots:
# snapper -c root list -t pre-post | tail -n 1 # snapper -c root list -t pre-post | tail -n 1
1033 | 1034 | Fri 22 Apr 2016 01:54:13 PM CDT | Fri 22 Apr 2016 01:54:14 PM CDT | pacman -S nano | 1033 | 1034 | Fri 22 Apr 2016 01:54:13 PM CDT | Fri 22 Apr 2016 01:54:14 PM CDT | pacman -S nano |
What changed? What changed?