netstat 命令作用:打印网络连接数,路由表,接口统计,伪装地址链接数,多播成员等信息 具体用法: NETSTAT(8) Linux System Administrator's Manual NETSTAT(8) NAME netstat - Print network connections, routing tables, interface statistics, masquerade connections, and multicast memberships SYNOPSIS netstat [address_family_options] [--tcp|-t] [--ud...