Terminal Color Output

term.bash

function term() {
  #!/bin/bash
  T='●●●'
  echo -e "\n                 40m     41m     42m     43m\
      44m     45m     46m     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
}