Update 'README.md'

README.md

@@ -5,6 +5,12 @@ These scripts are called usually with cron with something like the following
 0 0 * * * /root/duplicacy.sh
 ```
 
+### Duplicacy init setup
+```
+cd /
+duplicacy init <hostname> sftp://duplicacy@gauntnas.home.johnhgaunt.com//mnt/data-pool/backups/duplicacy/data
+```
+
 ### Filter file contents
 
 #### GauntBitwarden