Add prefix "$" for command examples

This commits adds "$" as a prefix for command examples.

Change-Id: I372cee5305acc26115ff4ffca58aaa2283a3a033

README.rst

@@ -40,34 +40,34 @@ the ``--os-tenant-name``, ``--os-username``, ``--os-password`` and
 ``--os-auth-url`` parameters, though it may be easier to set them
 as environment variables::
 
-    export OS_TENANT_NAME=project
-    export OS_USERNAME=user
-    export OS_PASSWORD=pass
-    export OS_AUTH_URL=http://auth.example.com:5000/v2.0
+    $ export OS_TENANT_NAME=project
+    $ export OS_USERNAME=user
+    $ export OS_PASSWORD=pass
+    $ export OS_AUTH_URL=http://auth.example.com:5000/v2.0
 
 To use a specific Ironic API endpoint::
 
-    export IRONIC_URL=http://ironic.example.com:6385
+    $ export IRONIC_URL=http://ironic.example.com:6385
 
 An example of how to create a basic node with the pxe_ipmitool driver::
 
-    ironic node-create -d pxe_ipmitool
+    $ ironic node-create -d pxe_ipmitool
 
 An example of creating a port on a node::
 
-    ironic port-create -a AA:BB:CC:DD:EE:FF -n nodeUUID
+    $ ironic port-create -a AA:BB:CC:DD:EE:FF -n nodeUUID
 
 An example of updating driver properties for a node::
 
-    ironic node-update nodeUUID add driver_info/ipmi_address=<IPaddress>
-    ironic node-update nodeUUID add driver_info/ipmi_username=<username>
-    ironic node-update nodeUUID add driver_info/ipmi_password=<password>
+    $ ironic node-update nodeUUID add driver_info/ipmi_address=<IPaddress>
+    $ ironic node-update nodeUUID add driver_info/ipmi_username=<username>
+    $ ironic node-update nodeUUID add driver_info/ipmi_password=<password>
 
 
 For more information about the ``ironic`` command and the subcommands
 available, run::
 
-    ironic help
+    $ ironic help
 
 * License: Apache License, Version 2.0
 * Documentation: http://docs.openstack.org/developer/python-ironicclient

doc/source/cli.rst

@@ -28,11 +28,11 @@ configuration options :option:`--os-username`, :option:`--os-password`,
 and :option:`--os-auth-url`, or set the corresponding
 environment variables::
 
-    export OS_USERNAME=user
-    export OS_PASSWORD=password
-    export OS_TENANT_ID=b363706f891f48019483f8bd6503c54b   # or OS_TENANT_NAME
-    export OS_TENANT_NAME=project                          # or OS_TENANT_ID
-    export OS_AUTH_URL=http://auth.example.com:5000/v2.0
+    $ export OS_USERNAME=user
+    $ export OS_PASSWORD=password
+    $ export OS_TENANT_ID=b363706f891f48019483f8bd6503c54b  # or OS_TENANT_NAME
+    $ export OS_TENANT_NAME=project                         # or OS_TENANT_ID
+    $ export OS_AUTH_URL=http://auth.example.com:5000/v2.0
 
 The command-line tool will attempt to reauthenticate using the provided
 credentials for every request. You can override this behavior by manually
@@ -40,8 +40,8 @@ supplying an auth token using :option:`--ironic-url` and
 :option:`--os-auth-token`, or by setting the corresponding environment
 variables::
 
-    export IRONIC_URL=http://ironic.example.org:6385/
-    export OS_AUTH_TOKEN=3bcc3d3a03f44e3d8377f9247b0ad155
+    $ export IRONIC_URL=http://ironic.example.org:6385/
+    $ export OS_AUTH_TOKEN=3bcc3d3a03f44e3d8377f9247b0ad155
 
 Since Keystone can return multiple regions in the Service Catalog, you can
 specify the one you want with :option:`--os-region-name` or set the following
@@ -56,7 +56,7 @@ fill partially typed commands. To use this feature, source the below file
 https://git.openstack.org/cgit/openstack/python-ironicclient/tree/tools/ironic.bash_completion)
 to your terminal and then bash completion should work::
 
-    source ironic.bash_completion
+    $ source ironic.bash_completion
 
 To avoid doing this every time, add this to your ``.bashrc`` or copy the
 ironic.bash_completion file to the default bash completion scripts directory
@@ -67,11 +67,11 @@ OPTIONS
 
 To get a list of available (sub)commands and options, run::
 
-    ironic help
+    $ ironic help
 
 To get usage and options of a command, run::
 
-    ironic help <command>
+    $ ironic help <command>
 
 
 EXAMPLES
@@ -79,16 +79,16 @@ EXAMPLES
 
 Get information about the node-create command::
 
-    ironic help node-create
+    $ ironic help node-create
 
 Get a list of available drivers::
 
-    ironic driver-list
+    $ ironic driver-list
 
 Enroll a node with "fake" deploy driver and "ipmitool" power driver::
 
-    ironic node-create -d fake_ipmitool -i ipmi_address=1.2.3.4
+    $ ironic node-create -d fake_ipmitool -i ipmi_address=1.2.3.4
 
 Get a list of nodes::
 
-    ironic node-list
+    $ ironic node-list

doc/source/testing.rst

@@ -10,7 +10,7 @@ Python Guideline Enforcement
 All code has to pass the pep8 style guideline to merge into OpenStack, to
 validate the code against these guidelines you can run::
 
-    tox -e pep8
+    $ tox -e pep8
 
 Unit Testing
 ............
@@ -19,12 +19,12 @@ It is strongly encouraged to run the unit tests locally under one or more
 test environments prior to submitting a patch. To run all the recommended
 environments sequentially and pep8 style guideline run::
 
-    tox
+    $ tox
 
 You can also selectively pick specific test environments by listing your
 chosen environments after a -e flag::
 
-    tox -e py27,py33,py34,pep8
+    $ tox -e py27,py33,py34,pep8
 
 .. note::
   Tox sets up virtual environment and installs all necessary dependencies.
@@ -44,7 +44,7 @@ cloud installation along with admin credentials. The test.conf file lives in
 ironicclient/tests/functional/ directory. To run functional tests in that way
 create test.conf manually and run::
 
-    tox -e functional
+    $ tox -e functional
 
 An example test.conf file::