shukko.com v.x3

After installing minimal centos 4.x 5.x all in one line: yum install mc iptraf gcc-c++ bind libxml-devel libxml2-devel libxml2 autoconf automake bison flex libc-client elinks lynx ntp libc-client-devel perl-libwww-perl xinetd

netstat -ntu|awk ‘{print $5}’|cut -d: -f1|sort|uniq -c|sort -n how many connections per ip ?