n="$1"; if [ -z "$1" ]; then n=10000; fi
tail -n $n -f /var/log/nginx/access.log | mawk -Winteractive -F"\t" '
	$3!=d && $3!=pd{pd=d;d=$3;ti+=i;tj+=j;
		if(j!=0)printf("%c[00;31m", 27);
		printf("[%d] %d %d/%d %0.02f%% @ %0.01fr/s\n", i, j, tj, ti, 100*tj/ti, NR/s);i=j=0;s++;
		printf("%c[00m%s ", 27, substr($3,13,8))}
$4 !~ /^"GET \/(emoji|static)\// || $11 != "-" {
if($5>499)printf("%c[01;41;33m", 27)
else if($5 == 429 || $5 == 499)printf("%c[01;36m", 27)
else if($5 == 402)printf("%c[00;44;32m", 27)
else if($5 == 410)printf("%c[01;42;30m", 27)
else if($5 > 399)printf("%c[00;36m", 27)
else if($5 > 299)printf("%c[00;33m", 27)
o=substr($5, 1, 1);
if($5 ~ /^2/) {o="-"; if($4 ~ /"POST /) o = sprintf("%c[01;34m-", 27)}
printf("%s%c[00m", o,27);i++;j+=$5>499}'