fixed examples of prompts

pages/user-guide/cli.rst

@@ -14,19 +14,23 @@ Basic usage
 
 Fuel CLI has following usage pattern:
 
+::
+
   fuel [global optional args] <namespace> [action] <optional args>
 
-Example:
+*Example*::
 
   fuel --env-id=1 node set --node-id=1,4,5 --role=controller,compute
 
 where ``--env-id=1`` is global optional argument pointing to specific environment, ``node`` - is a namespace for all node control functions, ``set`` is action that assigns specific nodes to some environments in some roles.
 
 for getting list of all global optional args and namespaces you can run:
+::
 
   fuel --help
 
 and for getting actions and optional args for some namespace run:
+::
 
   fuel <namespace> --help
 
@@ -38,14 +42,20 @@ Release
 
 Get list of all avaliable releases:
 
+::
+
   fuel release
 
 or short version
 
+::
+
   fuel rel
 
 for specific release
 
+::
+
   fuel rel --rel 1
 
 
@@ -54,22 +64,32 @@ Environment
 
 To list environments:
 
+::
+
   fuel env
 
 To create an environment, run:
 
+::
+
   fuel env create --name MyEnv --rel 1 
 
 by default it creates environment in ``multinode`` mode, and ``nova`` network mode, to specify other modes you can add optional arguments
 
+::
+
   fuel env create --name MyEnv --rel 1 --mode ha --network-mode neutron
 
 For changing environments name, mode or network mode exists ``set`` action
 
+::
+
   fuel --env 1 env set --name NewEmvName --mode ha_compact
 
 To delete the environment:
 
+::
+
   fuel --env 1 env delete
 
 
@@ -78,23 +98,33 @@ Node
 
 To list all available nodes run:
 
+::
+
   fuel node list
 
 and filter them by environment
 
+::
+
   fuel --env-id 1 node list
 
 Assign some nodes to environemnt with with specific roles
 
+::
+
   fuel node set --node 1 --role controller --env 1
   fuel node set --node 2,3,4 --role compute,cinder --env 1
 
 Remove some nodes from environment
 
+::
+
   fuel node remove --node 2,3 --env 1
 
 Also you can do it without ``--env`` or ``--node`` to remove some nodes without knowing their environment and remove all nodes of some environment respectevly.
 
+::
+
   fuel node remove --node 2,3
   fuel node remove --env 1
 
@@ -105,15 +135,19 @@ Configuration of environment or some node is universal and done in three stages
 
 1. Download current or default configuration. works for (network, settings, deployment, provisioning, node --disk, node --network)
    
+*Example*::
+
    fuel --env 1 network download
    fuel --env 1 settings download
    fuel --env 1 deployment default
    fuel --env 1 provisioning download
    fuel node --node-id 2 --disk --download
 
-2. Add or edit downloaded files with your favorite text editor.
+2. Add to downloaded files or edit them with your favorite text editor.
 3. Upload files to nailgun server
 
+*Example*::
+
    fuel --env 1 provisioning upload
    fuel node --node-id 2 --disk --upload