#!/bin/ksh
# write safe colors in form usable by mkcolor.

PATH=/bin:/usr/bin:/usr/local/bin
export PATH

tag=`basename $0`
colors="00 33 66 99 cc ff"

tmpfile=`mktemp -q /tmp/$tag.XXXXXX`
case "$?" in
    0)  ;;
    *)  echo "$tag: can't create temp file"; exit 1 ;;
esac

sort biglst.dat > $tmpfile

(
    for x in $colors; do
        for y in $colors; do
            for z in $colors; do
                echo "$x$y$z"
            done
        done
    done
) | sort | join - $tmpfile

rm $tmpfile
exit 0