Windows View Ports command

80 ports are occupied to see what program is taking up.

c:\users\zhaoliangang>netstat -ano | findstr   "  TCP  "   0.0.0.0:80             0.0.0.0:0               LISTENING        10524  TCP    0.0.0.0:135             0.0.0.0:0               listening       980  tcp     0.0.0.0:5800            0.0.0.0:0              listening        2600  TCP    10.230.16.191:51381     220.181.76.36:80       close_wait      8300  tcp     10.230.16.191:51385    220.181.76.21:80        CLOSE_WAIT      8300  TCP     10.230.16.191:51667    220.181.76.40:80       close_ wait      8300  tcp    10.230.16.191:53535     220.181.76.27:80       CLOSE_WAIT       8300  TCP    10.230.16.191:54794     220.181.76.76:80       close_wait      8300   TCP    10.230.16.191:54824    121.9.213.124:80        time_wait       0  tcp    10.230.16.191:54825     121.9.213.124:80       TIME_WAIT        0  tcp    10.230.16.191:54826    121.9.213.124:80        time_wait       0  tcp     10.230.16.191:54827    121.9.213.124:80        TIME_WAIT       0  TCP     10.230.16.191:54829    112.124.5.74:80        time _wait       0  tcp    10.230.16.191:54862     10.230.10.22:80        TIME_WAIT        0... 

Found

TCP 0.0.0.0:80 0.0.0.0:0 LISTENING 10524

A process number of 10524 takes up 80 ports.

C:\users\zhaoliangang>tasklist | Findstr "10524" Skype.exe 10524 Console 1 127,496 K

Discover that Skype is taking up 80 ports.

Report:

Netstat command:

C:\USERS\ZHAOLIANGANG>NETSTAT -HELP displays protocol statistics and current  TCP/IP  network connections. Netstat [-a] [-b] [-e] [-f] [-n] [-o] [-p proto] [-r] [-s]  [-t] [interval]  -a              Displays all connections and listening ports.   -b             shows the executable program involved in creating each connection or listening port.                  in some cases, Known executable program hosts multiple independent                  component, in which case the                is displayed when creating a connection or listening port Sequence of components for   . In this case, the name of the executable program                  At the bottom [], the component it calls is located at the top, up to                   to  TCP/IP. Note that thisoption can be time consuming, and you do not have a                  May fail if sufficient permissions are available.   -e             Display Ethernet statistics. This option can be used in conjunction with the  -s  option.   -f             displays the fully qualified domain name (FQDN) of the external address.   -n             Displays the address and port number in digital form.   -o             Displays the  id of the processes that are associated with each connection.   -p proto       Show  proto  The connection for the specified protocol;proto  can be any of the following                  what one:  tcp, UDP, tcpv6 , or  udpv6. If you are with  -s  select                   is used together to display statistics for each protocol,proto  can be any of the following                 :  ip, IPv6, ICMP, ICMPv6, TCP, TCPv6, udp                  or  udpv6.   -r             Displays the routing table.   -s             displays statistics for each protocol. By default, the display of                 ip, IPv6, ICMP, ICMPv6, TCP, TCPv6, udp , and  UDPv6           The statistics;-p  option for        can be used to specify a default subnet.   -t             Displays the current connection offload status.   interval       re-displays the selected statistics, the number of seconds between each display pause.                  Press  ctrl+c   Stop displaying statistics again. If omitted, the  netstat                 will print the current configuration information once. 

tasklist command:

C:\users\zhaoliangang>tasklist Image Name                         PID  Session Name                 session #        Memory Usage ======= ================== ======== ================ =========== ============system idle  Process              0  services                    0         24 KSystem                             4 Services                    0      2,428 ksmss.exe                         392 services                    0        104 Kcsrss.exe                        592 Services                    0      2,156 Kwininit.exe                     644  Services                    0        204 Kcsrss.exe                       660 Console                     1      36,400 Kwinlogon.exe                    708 Console                     1       1,180 Kservices.exe                    752 Services                    0       7,408 klsass.exe                       768 Services                    0      9,832 Klsm.exe                          776 Services                    0      3,004 ksvchost.exe                      876 Services                    0      4,892 Knvvsvc.exe                      940 services                    0       2,076 Ksvchost.exe                     980 Services                    0       5,892 KMsMpEng.exe                     428 Services                    0      83,068 k

Windows View Ports command