function colorgrid() { iter=16 while [ $iter -lt 52 ] do second=$[$iter+36] third=$[$second+36] four=$[$third+36] five=$[$four+36] six=$[$five+36] seven=$[$six+36] if [ $seven -gt 250 ];then seven=$[$seven-251]; fi echo -en "\033[38;5;$(echo $iter)m█ " printf "%03d" $iter echo -en " \033[38;5;$(echo $second)m█ " printf "%03d" $second echo -en " \033[38;5;$(echo $third)m█ " printf "%03d" $third echo -en " \033[38;5;$(echo $four)m█ " printf "%03d" $four echo -en " \033[38;5;$(echo $five)m█ " printf "%03d" $five echo -en " \033[38;5;$(echo $six)m█ " printf "%03d" $six echo -en " \033[38;5;$(echo $seven)m█ " printf "%03d" $seven iter=$[$iter+1] printf '\r\n' done }
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