This post was updated 810 days ago and some of the ideas may be out of date.
查看所有IP连接数
netstat -a|grep "ESTABLISHED"|awk -F "[ :]+" '{print $6}'|sort|uniq -c|sort -rn -k1
查看某个端口的IP连接数
netstat -an|grep -i ":80"|grep "ESTABLISHED"|awk -F "[ :]+" '{print $6}'|sort|uniq -c|sort -rn -k1
参与讨论