diff --git a/README.md b/README.md
index e0956be..7fab5d3 100644
--- a/README.md
+++ b/README.md
@@ -6,44 +6,63 @@ Debian-based Docker image that runs hourly network speed tests (using speedtest-
 
 Docker[^1] image on [Docker Hub](https://hub.docker.com/repository/docker/asolkar/speed-data-docker/general)
 
-## What the container provides
+### What the container provides
 - Base: debian
 - Installs: speedtest-cli
 - Runs: a cron job to execute `run_speed_test.sh` hourly
 - Serves: `index.html` and generated JS files on port 8080 via busybox httpd
 
-## Files added/edited
+### Files added/edited
 - `Dockerfile` - builds the image
 - `start.sh` - entrypoint: starts cron and httpd
 - `run_speed_test.sh` - existing script (copied into image)
 
-## Build locally
+### Build locally
 Make sure Docker is installed locally. From the project root run:
 
 ```bash
 docker build -t speed-data-app .
 ```
 
-## Run container
+### Prepare for Docker Hub
+
+```bash
+docker image build --no-cache -t asolkar/speed-data-docker:_VERSION_ .
+docker push asolkar/speed-data-docker:_VERSION_
+```
+
+## Run container
+
+Run with a named Docker volume (recommended). The container serves on `$PORT`
+inside the container (default 8080). Map a host port to the container port with
+`-p <host_port>:<container_port>`.
 
 ```bash
-# Run with a named Docker volume (recommended). The container serves on $PORT inside the container
-# (default 8080). Map a host port to the container port with -p <host_port>:<container_port>.
 docker volume create speed-data-volume
 docker run -d --name speed-data -e PORT=8080 -p 8080:8080 --restart unless-stopped \
 	-v speed-data-volume:/var/www/data/speed \
 	speed-data-app
+```
 
-# Or run with a host bind mount (for direct access to files on the host):
-docker run -d --name speed-data -e PORT=8080 -p 8080:8080 --restart unless-stopped \
-	-v /path/on/host/speed-data:/var/www/data/speed \
-	speed-data-app
+Alternatively, run with a host bind mount (for direct access to files on the host):
+
+```bash
+docker rm -f speed-data || true \
+  && docker volume create speed-data-volume && \
+    docker run -d --name speed-data -e CRON_MINUTE=18 -e PORT=8080 -p 8585:8080 --restart unless-stopped \
+     -v ~/docker-data/speed-data-app/data:/var/www/data/speed speed-data-app
 ```
 
 ## Verify
 - Visit http://localhost:8080 to view `index.html` (which reads `speedtest.js` and `speedtest.short.js`).
 - Cron runs at minute 0 every hour. Logs go to `/var/log/cron.log` inside the container.
 
+## Log in to running container for debug
+
+```bash
+docker exec -it  _CONTAINER_ID_ /bin/bash
+```
+
 ## Notes
 - Data files (`speedtest.js`, `speedtest.short.js`, and the raw JSON file) are written to `/var/www/data/speed` inside the container. That path is declared as a Docker VOLUME in the `Dockerfile` so you can mount a named volume or a host directory.
 - If you mount a host directory, ensure the directory is writeable by the container process. You can either: