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kimitoboku/block.sh

Created June 30, 2015 07:37
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block.sh
#! /bin/sh
sudo tail -f /var/log/apache2/p3/access.log | awk '{
d = sprintf("%s-%s",$1,$4)
if($1 ~ /::1/)
{
}else if(list[$1]=="done"){
}else if(!(d in data)){
data[d] = 0;
}else if(data[d] == 1){
c = sprintf("sudo iptables -I INPUT -s %s -j DROP", $1);
print c;
system(c);
close(c);
list[$1]="done";
}else{
data[d]++;
}
}'
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