Type the following command to show all active TCP connections and press Enter: netstat (Image credit: Future) (Optional) Type the following command to display active connections showing numeric IP address and port number instead of trying to determine the names and press Enter: netstat -n (Image...
Eachline represents a either the sending or receiving half of a connection. In theabove output onmorganit appears that there are noconnections other than TCP connections. If you are very familiar with TCP portsand the service associated with that port, then the first format will sufficein most...
Eachline represents a either the sending or receiving half of a connection. In theabove output onmorganit appears that there are noconnections other than TCP connections. If you are very familiar with TCP portsand the service associated with that port, then the first format will sufficein most...
Active Internet connections (only servers) Proto Recv-Q Send-Q Local Address Foreign Address State tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN tcp6 0 0 :::80 :::* LISTEN udp 0 0 0.0.0.0:5353 0.0.0.0:* 遇到的问题及解决方法 问题1:无法显示端口信息 ...
Active Internet connections (w/o servers) Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name tcp 0 0 192.168.1.107:22 192.168.1.103:58318 ESTABLISHED 2243/0 OSX 下查看端口占用情况 $ netstat -ant | grep $port
netstat[-stats|-cdlistats] [-protocolprotocol] [Interval] To display the address resolution protocol: netstat-arp To clear all statistics: netstat-clear Description Thenetstatcommand symbolically displays the contents of various network-related data structures for active connections. ...
Active Internet connections (including servers) Proto Recv-Q Send-Q Local Address Foreign Address (state) tcp4 0 0 *.13 *.* LISTEN so_options: (ACCEPTCONN|REUSEADDR) q0len:0 qlen:0 qlimit:1000 so_state: (PRIV) timeo:0 uid:0 so_special: (LOCKBALE|MEMCOMPRESS|DISABLE) so_special2:...
A similar command could be used to filter out the connections with aCLOSE_WAITstate, by replacing the PID withESTABLISHED. Show Protocol-Specific Stats netstat -s -p tcp -f Here, we want to see protocol specific statistics [-s] but not all of them, just TCP stats [-ptcp]. We also ...
connections-Ldisplay only connections to NAT box self (doesn't show SNAT & DNAT)-Rdisplay only connections routed through the NAT box (doesn't show SNAT & DNAT)-xextended view of hostnames-r<src|dst|src-port|dst-port|state>sort connections-ono output header-Ndisplay NAT box connection ...
port numbers to names, which speeds up execution. Thenetstat -soption shows all protocol statistics. Thenetstat-p<protocol> option can be used to show statistics for a specific protocol or together with the-soption to show connections only for the protocol specified. The-eswitch displays ...