NAME

examples/pir/uniq.pir - Remove duplicate lines from a sorted file

SYNOPSIS

    % ./parrot examples/pir/uniq.pir -o uniq.pbc

DESCRIPTION

Parrot implementation of uniq. Removes duplicate lines from a sorted file. You'll have to create a suitable file to "de-dup".

Command-line Options

-c

Precede each output line with the count of the number of times the line occurred in the input, followed by a single space

-d

Don't output lines that are not repeated in the input

-u

Don't output lines that are repeated in the input

HISTORY

By Leon Brocard <acme@astray.com>.

Converted to PIR by Bernhard Schmalhofer.