From c7eb782b88eec5f68b3b66eb3a3f3989f92dbe55 Mon Sep 17 00:00:00 2001
From: Thomas von Dein <tom@vondein.org>
Date: Tue, 21 Oct 2025 11:12:05 +0200
Subject: [PATCH] upd doc about docker usage

---
 README.md | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index ae94258..0e82821 100644
--- a/README.md
+++ b/README.md
@@ -67,9 +67,14 @@ To run locally:
 ```default
 mkdir t
 chmod 1777 t
-docker compose run -v ./t:/pvc ioexporter /pvc/blah
+docker compose run -v ./t:/pvc ioexporter /pvc/testfile
 ```
 
+Or use the pre-build image:
+
+```default
+docker run -u `id -u $USER` -v ./t:/pvc ghcr.io/tlinden/io-exporter:latest /pvc/testfile
+```
 
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