add lazy loading of ssh agents

.bashrc

@@ -52,6 +52,17 @@ _lazy_git_ps1() {
 	fi
 }
 
+# lazy loading of ssh agents
+_lazy_ssh() {
+	if [[ -z $SSH_AUTH_SOCK ]]; then
+		eval "$(ssh-agent -s)" &>/dev/null
+		ssh-add "$HOME/.ssh/github" &>/dev/null
+		ssh-add "$HOME/.ssh/admin@homeserver" &>/dev/null
+	fi
+}
+alias ssh='_lazy_ssh; ssh'
+alias sudo='_lazy_ssh; sudo'
+
 #
 # aliases
 #