Added .bashrc part of uberspace example.

README.adoc

@@ -42,4 +42,19 @@ Better try modifications with a new user to keep the defaul user accessible to t
 See below links to proceed.
 
 * https://aws.amazon.com/de/premiumsupport/knowledge-center/new-user-accounts-linux-instance/
-* https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/ec2-key-pairs.html#retrieving-the-public-key
+* https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/ec2-key-pairs.html#retrieving-the-public-key
+
+=== Uberspace
+
+Alternative way to include .sshrc by detecting SSH connection.
+
+[source,bash]
+----
+# User specific aliases and functions
+if [ -f ~/.sshrc ] && [ -z "$SSH_CLIENT" ]; then
+    echo "Not a ssh connection"
+else
+    echo "ssh client is present: $SSH_CLIENT"
+    . ~/.sshrc
+fi
+----