spits N ansi colors to the terminal
#!/usr/bin/env sh | |
usage() { | |
echo "show-ansi-colors <n>" | |
exit 0 | |
} | |
(( $# < 1 )) && usage | |
show_ansi_colors() { | |
local colors=$1 | |
echo "showing $colors ansi colors:" | |
for (( n=0; n < $colors; n++ )) do | |
printf " [%d] $(tput setaf $n)%s$(tput sgr0)" $n "wMwMwMwMwMwMwMwMwMwMwMwMwMwMwMwMwMwMwMwMwMwMw | |
" | |
done | |
echo | |
} | |
show_ansi_colors "$@" |
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