NUNIQ(LOCAL)                                         NUNIQ(LOCAL)



NAME
       nuniq - remove lines/fields repeated later

SYNOPSIS
       nuniq [ field# ]

DESCRIPTION
       Nuniq  removes replicated lines from its input, preserving
       the order of the remaining lines  in  the  output.   If  a
       field  number  is given, lines in which only that field is
       replicated are removed.

       If line comparison is restricted to a  field,  nuniq  will
       always  remove  the  first N-1 lines of N matches, leaving
       the last in the output stream.

       Fields are numbered from 1 on the left.  Fields  can  also
       be specified from the right as NR, NR-1, etc. for the last
       and next-to-last respectively.

AUTHOR
       Corey Satten, corey @ cac.washington.edu

SEE ALSO
       awk(1)



                                                     NUNIQ(LOCAL)