1  HELP
   Displays information about EXCHANGE commands and qualifiers.

   Format

     HELP  [command [qualifier [option [option]]]]
 

2  Parameters
 

command

   Specifies the name of the EXCHANGE command that you want
   information about. If you omit the command, HELP displays general
   information listing all commands recognized by EXCHANGE.
 

qualifier

   Gives the name of the qualifier to be explained.
 

option

   Gives the name of the option to be explained.
 

2  Description
   For an overview of EXCHANGE and a listing of the EXCHANGE command
   names, enter the HELP command with no arguments.

   If you enter HELP and the name of an EXCHANGE command, HELP
   displays a description of the command followed by a list of
   related qualifiers. For information on any of the related
   qualifiers, enter the qualifier name at the prompt.

   You can also obtain information on any EXCHANGE command qualifier
   by entering HELP, the command, and the qualifier at the EXCHANGE
   prompt, as follows:

   EXCHANGE> HELP COPY/CONTIGUOUS

   For information on a qualifier with options, enter HELP, the
   command, the qualifier, and the option at the EXCHANGE prompt.

   If you specify an asterisk (*)  in place of any keyword, the HELP
   command displays all information available at that level.

   If you specify an ellipsis ( . . . ) after any keyword, the HELP
   command displays all information relating to that keyword.

   You can specify percent signs and asterisks in the keyword as
   wildcard characters.
 

2  Example

 EXCHANGE> HELP COPY/VOLUME...

     The command in this example displays all the help that is
     available for the COPY qualifier /VOLUME_FORMAT, including
     descriptions of each of the options.