Chapter 3 191
Command Definitions C-E
DISCUSE (UDC)
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
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