Update documentation to explain how to login via ssh using the laradock user

Author: mariano-dagostino

DOCUMENTATION/content/documentation/index.md

@@ -1092,7 +1092,18 @@ To change the default forwarded port for ssh:
     ...
 ```
 
+Then login using:
 
+```bash
+ssh -o PasswordAuthentication=no    \
+    -o StrictHostKeyChecking=no     \
+    -o UserKnownHostsFile=/dev/null \
+    -p 2222                         \
+    -i workspace/insecure_id_rsa    \
+    laradock@localhost
+```
+
+To login as root, replace laradock@locahost with root@localhost.
 
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