#!/bin/sh
# $Id: grep-numbers,v 1.2 2008/10/14 19:44:10 tom Exp $
# search for patterns that (might be) numbers, except 0/1, uses gnu-grep
(
grep '\<[2-9][0-9]*\>' "$@"
grep '\<[0-9][0-9]\+\>' "$@" ) |sort -t: --key=1d --key=2n |uniq
