1 files changed, 11 insertions, 1 deletions
diff --git a/README.md b/README.md
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--- a/README.md
+++ b/README.md
@@ -1,2 +1,12 @@
 # cron
-Docker image for running cronjobs, with logging
+Docker image for running cronjobs, with logging.
+
+`docker build -t reg.reaweb.uk/cron . && docker push reg.reaweb.uk/cron`
+
+## Example `Dockerfile`:
+
+```
+RUN echo "0 21 * * sat,wed root python3 /app/autoBackup.py > /proc/1/fd/1 2>/proc/1/fd/2" > /etc/crontab
+RUN echo "@monthly root python3 /app/autoScrub.py > /proc/1/fd/1 2>/proc/1/fd/2" >> /etc/crontab
+```
+