Given the caveat that this is not portable, you specified 'Linux' and 'Terminal', and that you wanted non-modular, try this:
#! /usr/bin/perl -w
use strict;
print ' ',
map (" $_ ", 40..47),
"\n";
for my $fg (30..37, map {"1;$_"} 30..37)
{
printf "%9s%s\n",
$fg,
join ('', map {"\e[${fg}m\e[${_}m Text \e[0m"} 40..47);
}
I don't have the kind of patience that
tachyon has, so I won't simulate the output, but imagine a labelled grid of foreground/background combinations that looks pretty.
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