gistfile1.txt

$ rex -Tv Rexfile
Tasks
Server Groups
  servers                        foo, bar
$ rex -Tv -d Rexfile
[2014-08-23 06:12:28] DEBUG - Command Line Parameters
[2014-08-23 06:12:28] DEBUG -   d = 1
[2014-08-23 06:12:28] DEBUG -   v = 1
[2014-08-23 06:12:28] DEBUG -   T = 1
[2014-08-23 06:12:28] DEBUG - Rexfile exists
[2014-08-23 06:12:28] DEBUG - Checking Rexfile Syntax...
[2014-08-23 06:12:28] DEBUG - Creating lock-file (Rexfile.lock)
[2014-08-23 06:12:28] DEBUG - Including/Parsing Rexfile
[2014-08-23 06:12:28] DEBUG - Enabling use_server_auth
[2014-08-23 06:12:28] DEBUG - Registering task: Rex::CLI::uptime
[2014-08-23 06:12:28] DEBUG - Creating new distribution class of type: Base
[2014-08-23 06:12:28] DEBUG - new distribution class of type Rex::TaskList::Base created.
[2014-08-23 06:12:28] DEBUG - Creating task: uptime
[2014-08-23 06:12:28] DEBUG - Registering task: Rex::CLI::system_info
[2014-08-23 06:12:28] DEBUG - Returning existing distribution class of type: Rex::TaskList::Base
[2014-08-23 06:12:28] DEBUG - Creating task: system_info
[2014-08-23 06:12:28] DEBUG - eval your Rexfile.
[2014-08-23 06:12:28] DEBUG - Initializing Logger from parameters found in Rexfile
[2014-08-23 06:12:28] DEBUG - Listing Tasks and Batches
Tasks
[2014-08-23 06:12:28] DEBUG - Returning existing distribution class of type: Rex::TaskList::Base
[2014-08-23 06:12:28] DEBUG - Returning existing distribution class of type: Rex::TaskList::Base
Server Groups
  servers                        foo, bar
[2014-08-23 06:12:28] DEBUG - Removing lockfile