Examples section added

README.md

@@ -27,6 +27,8 @@ $ make install
 
 ## Usage
 
+If you want some real life use cases make sure to check out our [example section](https://github.com/hackherz/pusher/examples/).
+
 ### Basic usage
 ```bash
 $ pusher -i 1 "Hello World"    # Send Hello World to device-id 1 

examples/README.md

@@ -0,0 +1,8 @@
+# Examples
+
+This is a collection of examples how you can user pusher. Feel free to contact me or add it yourself if you have a snippet to share.
+
+
+## Server
+
+- [Notification on SSH login](https://github.com/hackherz/pusher/examples/ssh-notification.md)

examples/ssh-notification.md

@@ -0,0 +1,16 @@
+# Notification on SSH login
+
+Maybe you want to receive a notification every time someone logs into your server. Just post this snippet at the end of your **/etc/profile**.
+
+
+```bash
+# SSH-login notification
+if [ -n "${SSH_CLIENT}" ]
+then
+    TEXT="$(date "+%Y-%m-%d %H:%M:%S") ssh login to ${USER}@$(hostname -f)"
+    TEXT+=" from $(echo "${SSH_CLIENT}" | awk '{print $1}')"
+    pusher -i 297 "${TEXT}"
+fi
+```
+
+Do not forget to change the id (297 in this example) to the one of your own device.