sccsdiff(1)                DG/UX 4.30                 sccsdiff(1)



     NAME
          sccsdiff - compare two versions of an SCCS file

     SYNOPSIS
          sccsdiff -rSID1 -rSID2 [-p] [-sn] files

     DESCRIPTION
          Sccsdiff compares two versions of an SCCS file and generates
          the differences between them.  Any number of SCCS files may
          be specified, but arguments apply to all files.

               -rSID?      SID1 and SID2 specify the deltas of an SCCS
                           file that are to be compared.  Versions are
                           passed to bdiff(1) in the order given.

               -p          Pipe output for each file through pr(1).

               -sn         N is the file segment size that bdiff will
                           pass to diff(1).  This is useful when diff
                           fails due to a high system load.


     EXAMPLES
          $ sccsdiff -r1.3 -r1.4 /work/archives/s.file1


          This command will list (if there are any) differences
          between versions '1.3' and '1.4' of the SCCS file 's.file1'.
          If the versions are identical, you will get the message
          's.file1: No differences'.

          $ sccsdiff -r1.3 -r1.4 -p s.file2


          This command will do the same as the previous example,
          except the output is formatted.

          $ sccsdiff -r1.5.1.1 -r1.5.1.2 -s100 s.file3


          This command will list any differences between versions
          '1.5.1.1' and '1.5.1.2' of the SCCS file 's.file3'.  The
          -s100 will pass 100 segments at a time from 'bdiff' to
          'diff'.  This is useful under high system load.

     FILES
          /tmp/get?????  Temporary files

     SEE ALSO
          bdiff(1), get(1), help(1), pr(1).
          "Source Code Control System" in Using DG/UX System
          Programming Tools



     Licensed material--property of copyright holder(s)         Page 1

     sccsdiff(1)                DG/UX 4.30                 sccsdiff(1)



     DIAGNOSTICS
          You get the message

               file: No differences

          if the two versions are the same.

          Use help(1) for explanations.















































     Licensed material--property of copyright holder(s)         Page 2