readme: add docker persist data volume

fathyb · Feb 14, 2023 · fb172ee · fb172ee
1 parent cbc0a5f
commit fb172ee
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/readme.md b/readme.md
@@ -30,9 +30,11 @@ Carbonyl originally started as [`html2svg`](https://github.com/fathyb/html2svg)
 ### Docker
 
 ```shell
-$ docker run --rm -ti fathyb/carbonyl https://youtube.com
+$ docker run --rm -ti -v "$HOME/.local/share/carbonyl-docker:/carbonyl/data" fathyb/carbonyl https://youtube.com
 ```
 
+This will persist data across runs at `"$HOME/.local/share/carbonyl-docker`.
+
 ### npm
 
 ```console