1#!/bin/bash
 2
 3T='xYz'
 4
 5printf '\n%s\n\n' "   bck     blk     red     grn     ylw     blu     mag     cyn     wht"
 6
 7for FGs in '    m' '   1m' '  30m' '1;30m' '  31m' '1;31m' '  32m' \
 8     '1;32m' '  33m' '1;33m' '  34m' '1;34m' '  35m' '1;35m' \
 9     '  36m' '1;36m' '  37m' '1;37m'
10
11do FG=${FGs// /}
12    echo -en " \033[$FG  $T  "
13
14    for BG in 40m 41m 42m 43m 44m 45m 46m 47m; do
15        echo -en "$EINS \033[$FG\033[$BG  $T  \033[0m";
16    done
17    printf '\n'
18done
19
20printf '\n'
21read