Qualifiers

/LOGICAL_NAMES
      /LOGICAL_NAMES (default)
      /NOLOGICAL_NAMES

   Copies process logical names and logical name tables to the
   subprocess of a command sequence. By default, all process logical
   names and logical name tables are copied to the subprocess except
   those explicitly marked CONFINE or created in executive or kernel
   mode.


/PRIVILEGES
      /PRIVILEGES={CURRENT|AUTHORIZED}

   Determines whether the subprocess inherits the current
   process's current or authorized privileges as its authorized
   privileges. By default, the authorized privilege mask for
   the subprocess is taken from the current privileges of its
   creator. (This corresponds to /PRIVILEGES=CURRENT.) If the
   /PRIVILEGES=AUTHORIZED qualifier is specified, the subprocess's
   authorized privileges are taken from the creator's authorized
   privileges.


/SYMBOLS
      /SYMBOLS (default)
      /NOSYMBOLS

   Determines whether global and local symbols (except $RESTART,
   $SEVERITY, and $STATUS) are passed to the subprocess. $RESTART,
   $SEVERITY, and $STATUS symbols are never passed to the
   subprocess.


/TRUSTED
      /TRUSTED
      /NOTRUSTED

   Indicates that the PIPE command input originates in a trusted
   command procedure. PIPE commands are not allowed in CAPTIVE
   accounts. The /TRUSTED qualifier provides a way for properly
   written captive command procedures to perform PIPE operations
   when the command input originates in the captive command
   procedure where it can be trusted. For more information about
   trusted command procedures, see the VSI OpenVMS Guide to System
   Security.