added example-backup.sh

example-backup.sh

@@ -0,0 +1,15 @@
+#!/bin/bash
+# Best used in a cron job:
+# crontab -e
+# 00 01 * * * /path/to/backup.sh
+
+BASE_PATH=/path/to/simple-minecraft-server # Change this to the path which your docker-compose.yml is in. Remove the trailing /.
+SOURCE=$BASE_PATH/data # If you are using the docker-compose.yml provided in this repo then all of the data that you will want to backup is stored in ./data
+DESTINATION=$BASE_PATH/backups # set this to the location of where you want to back your minecraft server data up to.
+KEEP_MAX_AGE=6D # this default will delete backups older than 6 days.
+
+###########################
+# DO NOT EDIT THESE LINES #
+###########################
+rdiff-backup $SOURCE $DESTINATION/$(date +%A)
+rdiff-backup --force --remove-older-than $KEEP_MAX_AGE $DESTINATION/$(date +%A)