update README examples

Author: binarymason

README.md

@@ -17,15 +17,19 @@ whitelisted_clients:
   - 127.0.0.1
 
 routes:
-  - path: /foo
-    cmd: echo foo
-
-  - path: /bar
-    cmd: echo bar
-
   - path: /uptime
     cmd: uptime
 
+  - path: /tail/systemd
+    cmd: grep systemd /var/log/syslog | tail -n 50
+
+  - path: /deploy
+    cmd: |
+      cd /srv/webapp
+      git pull
+      ./script/start-app
+
+
 ```