Ubuntu how to kill a socket that is listening?

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Moses Hills asked a question: Ubuntu how to kill a socket that is listening?
Asked By: Moses Hills
Date created: Sun, Oct 31, 2021 11:59 AM
Date updated: Tue, May 17, 2022 2:25 PM

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Top best answers to the question «Ubuntu how to kill a socket that is listening»

Closing a socket in a running process is not impossible but difficult:

  1. locate the process : netstat -np. You get a source/destination ip:port portstate pid/processname map.
  2. locate the the socket's file descriptor in the process lsof -np $pid…
  3. Now connect the process: gdb -p $pid.
  4. Now close the socket:

FAQ

Those who are looking for an answer to the question «Ubuntu how to kill a socket that is listening?» often ask the following questions:

❓ How to stop socket with linux command ubuntu?

  • Just press Ctrl + Alt + T on your keyboard to open Terminal. When it opens, run the command (s) below: Replace X with the IP address, and Y with the port number. Thanks for contributing an answer to Ask Ubuntu!

❓ How to kill process that is listening on port?

  • opening the terminal List the processes that are listening on a specific port by typing in the following command and executing it. lsof -i: (port number) In order to terminate any process that is using the port number to communicate, type in the following command and execute it.

❓ How do you kill a tcp socket in linux?

  • To "kill" a socket, you must send a TCP reset packet. To send it (and be accepted by the other side), you must know the actual TCP sequence number.

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