5 echo -e "\033[40;38;1mX\033[0m"
8 echo -n " _ _ _ _ _40 _ _ _ 41_ _ _ _42 _ _ _ 43"
9 echo "_ _ _ 44_ _ _ _45 _ _ _ 46_ _ _ _47 _"
10 for fore in 38 39 40 41 30 31 32 33 34 35 36 37; do
13 for back in 40 41 42 43 44 45 46 47; do
14 line1="${line1}${esc}${back};${fore}m Normal ${esc}0m"
15 line2="${line2}${esc}${back};${fore};1m Bold ${esc}0m"
17 echo -e "$line1\n$line2"