#!/bin/sh
#
# Display ANSI colours.
#
export esc="\033["
echo -e "\t0\t40\t41\t42\t43\t44\t45\t46\t47"
for fore in 0 30 31 32 33 34 35 36 37; do
  line1="$fore  " line2="    "
  for back in 0 40 41 42 43 44 45 46 47; do
    line1="${line1}${esc}${back};${fore}m Normal ${esc}0m"
    line2="${line2}${esc}${back};${fore};1m Bold   ${esc}0m"
  done
  echo -e "$line1\n$line2"
done