#!/bin/bash

#	Prints each foreground and background color using standard 16-bit pallete
# Based on: https://tldp.org/HOWTO/Bash-Prompt-HOWTO/x329.html

T='Hi!' # The test text

echo -e "\n \t\t40m\t 41m\t 42m\t 43m\t 44m\t 45m\t 46m\t 47m";

for FGs in '    m' '   1m' '  30m' '1;30m' '  31m' '1;31m' '  32m' \
	'1;32m' '  33m' '1;33m' '  34m' '1;34m' '  35m' '1;35m' \
	'  36m' '1;36m' '  37m' '1;37m';
  do FG=${FGs// /}
  echo -en " $FGs \033[$FG  $T  "
  for BG in 40m 41m 42m 43m 44m 45m 46m 47m;
    do echo -en "$EINS \033[$FG\033[$BG  $T  \033[0m";
  done
  echo;
done
echo