DISKUSG(ADM)                         UNIX System V



     Name
          diskusg - generate disk accounting data by user ID


     Syntax
          /usr/lib/acct/diskusg [options] [files]


     Description
          diskusg generates intermediate disk  accounting  information
          from  data  in  files,  or  the  standard  input if omitted.
          diskusg outputs lines on the standard output, one per  user,
          in the following format:  uid login #blocks

          where

          uid         the numerical user ID of the user.

          login       the login name of the user; and

          #blocks     the total number of  disk  blocks  allocated  to
                      this user.

          diskusg normally reads only the inodes of file  systems  for
          disk  accounting.   In  this  case,  files  are  the special
          filenames of these devices.

          diskusg recognizes the following options:

          -s          the input data  is  already  in  diskusg  output
                      format.  diskusg combines all lines for a single
                      user into a single line.

          -v          verbose.  Print a list on standard error of  all
                      files that are charged to no one.

          -i fnmlist  ignore the data on those file systems whose file
                      system name is in fnmlist.  Fnmlist is a list of
                      file  system  names  separated  by   commas   or
                      enclosed  within  quotes.  diskusg compares each
                      name in this list  with  the  file  system  name
                      stored in the volume ID [see labelit(ADM)].

          -p file     use file as the name of  the  password  file  to
                      generate  login  names.   /etc/passwd is used by
                      default.

          -u file     write records to file of files that are  charged
                      to  no one.  Records consist of the special file
                      name, the inode number, and the user ID.

          The output of diskusg is normally the input to acctdisk [see
          acct(ADM)] which generates total accounting records that can
          be  merged  with  other  accounting  records.   diskusg   is
          normally run in dodisk [see acctsh(ADM)].


     Examples
          The  following   will   generate   daily   disk   accounting
          information:

          for i in /dev/dsk/0s1 /dev/dsk/0s3; do
               diskusg $i > dtmp.`basename $i` &
          done
          wait
          diskusg -s dtmp.* | sort +0n +1 | acctdisk > disktacct


     Files
          /etc/passwd         used  for  user   ID   to   login   name
                              conversions


     See Also
          acct(ADM), acctsh(ADM), acct(F)


     Standards Conformance
          diskusg is conformant with:
          AT&T SVID Issue 2, Select Code 307-127.


     (printed 2/15/90)                               DISKUSG(ADM)