HP 3000 Manuals

MPE/iX Commands Reference Manual Volume I

DISCUSE (UDC) 

The DISCUSE UDC executes the DISKUSE command to display disk space usage,
in sectors, for one or more directories or a directory tree.  This UDC is
provided for those who are used to spelling disk with a "c".

System-defined UDCs are not automatically available.  Your System Manager
must use the SETCATALOG command to make these UDCs available for your
use.  For example:

     SETCATALOG HPPXUDC.PUB.SYS;SYSTEM 

Syntax 

DISCUSE [[DIR=]dir_name] [;USENAME | ;TREE | ;NOTREE]

Parameters 

Refer to the DISKUSE command for a complete explanation of the parameters
used with the DISCUSE UDC. The following parameters are supported with
the DISCUSE UDC.

dir_name              Directory name for which information is being
                      listed (optional).

TREE                  Causes all directories below and including dir_name 
                      to be reported.

NOTREE                Causes dir_name only to be reported.

USENAME               Causes DISKUSE to use dir_name name to decide
                      whether or not to display multiple levels of
                      directories.

Operation Notes 

The DISCUSE UDC runs the DISKUSE command and reports disk space, in
sectors, for a directory.  Refer to the DISKUSE command for a complete
explanation of the operation.

Use 

This UDC may be issued from a session, a job, a program, or in break
mode.  Pressing Break aborts execution.

Examples 

The following example illustrates the use of the DISCUSE UDC. Note that a
message is printed to remind you to use the DISKUSE command.

     DISCUSE 
     Please use the DISKUSE command.
                       ^

                 SECTORS
             TREE      LEVEL  DIRECTORY  (CWD= /ACCT/GROUP/d0)
                       BELOW

             2100        330  .

Refer to the DISKUSE command later in this chapter for additional
examples.

Related Information 

Commands      DISKUSE, LISTFILE, REPORT

MPE/iX 5.0 Documentation