--- a/virtualbox.rst	Sat Sep 03 19:45:43 2016 +0300
+++ b/virtualbox.rst	Sat Sep 03 19:47:38 2016 +0300
@@ -15,4 +15,14 @@
 
 TODO: which guests allow window resizing
 
+Managing VirtualBox guests from command line
+============================================
 
+List of known guests::
+
+  $ VBoxManage list vms
+
+Start guest by name::
+
+  $ VBoxManage startvm $NAME
+