安装：

apt install dsniff -y

yum install dsniff -y


操作命令：

tcpkill -i eth0 -9 port 1234

tcpkill -9 host 10.168.1.1

tcpkill -9 port 1234

tcpkill -i any -9 host ip地址

tcpkill -i any -9 port 端口

查看连接： ss -ant


https://www.cnblogs.com/sandyflower/p/15889127.html