add a little bit mentioning commandline option combinations
Docker-DCO-1.1-Signed-off-by: Sven Dowideit (github: SvenDowideit)
@@ -20,8 +20,12 @@ To list available commands, either run ``docker`` with no parameters or execute
.. _cli_options:
-Types of Options
-----------------
+Options
+-------
+
+Single character commandline options can be combined, so rather than typing
+``docker run -t -i --name test busybox sh``, you can write
+``docker run -ti --name test busybox sh``.
Boolean
~~~~~~~
