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This article introduces in detail the corresponding analysis and answer to how linux closes the port, hoping to help more partners who want to solve this problem to find a more simple and easy way.

How linux shuts down the port:

1. Use the "netstat-anp | grep port" command to find out the process occupying this port, and get the process number of the process.

2. Using the "kill-9 process number" command, the process corresponding to shutting down the port can close the port.

The operating environment of this tutorial: linux7.3 system, Dell G3 computer.

How does linux shut down the port

Step one, use the following command

Netstat-anp | grep port

Find out the processes that occupy this port

Step two, use the following command

Kill-9 PID

Just kill it.

Examples are as follows:

Enter the command netstat-anp | grep ssh to view the process of opening the port.

Find the process corresponding to the port you want to shut down

Enter the command for the kill-9 port number to shut down the process and port.

The answer to the question about how linux closes the port is shared here. I hope the above content can be of some help to you. If you still have a lot of doubts to solve, you can follow the industry information channel for more related knowledge.

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