Requests that SYSMAN read subsequent command input from the
   specific file or device.

   Format

     @  filespec

Additional information available:

ParameterExamples

filespec
   Specifies either the input device or the command procedure
   you want to execute. The default file type is .COM. Wildcard
   characters are not allowed in the file specification.

   1.  $ CREATE ENV.COM
       SET ENVIRONMENT
       SHOW PROFILE<Ctrl/Z>
       $ MCR SYSMAN
       SYSMAN> @ENV.COM
       %SYSMAN-I-DEFDIR, default directory on node -- SYS$SYSROOT:[SYSMGR]
       %SYSMAN-I-DEFPRIV, default process privileges on node --
               CMKRNL
               CMEXEC
               SYSNAM
               .
               .
               .
               GRPPRV
               READALL
               SECURITY
       SYSMAN>

     This example shows how to create a command procedure that sets
     the SYSMAN environment to the local node, and displays the
     current profile. These commands execute when you enter the
     @ENV.COM command.

   2.  $ CREATE TIME.COM
       SET ENVIRONMENT/CLUSTER
       CONFIGURATION SHOW TIME<Ctrl/Z>
       $ MCR SYSMAN
       SYSMAN> @TIME
       System time on node ZENITH:  19-APR-1990 13:32:19.45
       System time on node HOSTA: 19-APR-1990 13:32:27.79
       System time on node KEBBI: 19-APR-1990 13:32:58.66

     This example shows how to create and execute a command
     procedure that shows the current date and time for all the
     nodes in the cluster.