View System network connection open port, system process, DOS Open File command

This article mainly introduces how to view the system network connection open port, open service and so on in DOS

Problem Description:

DOS View system network connection open port, open service

Problem solving:

(1) DOS View system network connection open port

Note:

Using the netstat command, you can view the ports that the system opens

(2) View and close the system open process

Note:

Use the taskkill/pid/f port number to turn off the ports for the specified PID

Note:

Use tasklist to view all PID

(3) DOS open file

Note:

As shown in the figure above, use command start D in DOS: command to open D disk directly

(4) Open Tomcat service under DOS

Note:

DOS into D disk, note that the switch disk is not the use of CD command, CD to switch directories, the switch disk directly using the disk characters:

Note:

Go to the Bin directory in the Tomcat installation directory and use the Startup.bat command directly to start Tomcat

Note:

Use command Startup.bat to start Tomcat normally