11 lines
275 B
Bash
11 lines
275 B
Bash
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#!/bin/sh
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for fgbg in 38 48; do
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while [ "${color:=0}" -le 255 ]; do
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printf "\\e[${fgbg};5;%sm %3s \\e[0m" $color $color
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[ $(((color + 1) % 6)) = 4 ] && printf '\n'
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color=$((color+1))
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done
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printf '\n' && unset color
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done
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exit 0
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