fdu

FDU(1)                      General Commands Manual                     FDU(1)



NAME
       fducmd, fdu  - display the number of disk blocks used per directory or
       file

SYNOPSIS
       fducmd [ -s ] [ -a ] [ -r ] [ filename ...  ]

       fdu [ -s ] [ -a ] [ -r ] [ filename ...  ]

DESCRIPTION
       fdu gives the number of kilobytes contained in all files and,
       recursively, directories within each specified directory or file
       filename.  If filename is missing, `.'  (the current directory) is
       used.

OPTIONS
       -s     Only display the grand total for each of the specified
              filenames.

       -a     Generate an entry for each file.  Entries are generated only for
              each directory in the absence of this option.

       -r     Recursively go down in the directory tree and show deeper
              entries, too.  In absence of this option the deeper directory
              tree branches are only counted belonging to their parent in the
              top level directory.

       fducmd will perform csh file name globbing based on file and directory
       information obtained from the FSP database.

       Since user's command shells generally cannot do the proper globbing for
       this program, it is recommended that user defines a shell alias or
       function to turn off command shell globbing before running this
       program.  csh example:

       alias fdu \(set noglob\; exec fducmd \!\*\)

ENVIRONMENT
       The following variables associate this program with a FSP database:

       FSP_HOST
              The name or internet number of the machine with the FSP server.

       FSP_PORT
              The port number of the UDP socket used by the FSP server.

       FSP_LOCALPORT
              The port number of the UDP socket used by FSP client utilities.
              The only reason to define this variable is to ensure mutual
              exclusion of client commands when none of the udp packet
              multiplexing mechanisms are enabled during compile time.  You
              may pick any number not currently used for other purposes.

       FSP_DIR
              The current working directory of the client in the FSP database.
              The root of the database is /.

       FSP_TRACE
              If this variable is set, some commands will display the number
              of kilo-byte blocks transferred as transfer progresses.  Also
              shown will be an indication of the network speed in the form of
              characters per second and the retries on not answered commands.

       FSP_TIMEOUT
              If this variable is set, it contains the timeout value. The
              default value is 4.  No function if program was compiled without
              timeout code.

SEE ALSO
       fcatcmd(1), fcdcmd(1), fgetcmd(1), fgrabcmd(1), flscmd(1), fmkdir(1),
       fprocmd(1), fput(1), frmcmd(1), frmdircmd(1), fver(1), fducmd(1),
       fhostcmd(1), fspd(1), fsp_prof(5), ffindcmd(1)




                                 7 April 1993                           FDU(1)