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