How to close the port in linux

Introduction

In the linux operating system, you can close the specified port through firewall-cmd

This tutorial will teach you How to close the port in linux

Command Line

close port 8080

firewall-cmd --permanent --remove-port=8080/tcp

Parameter Description

parameterIntroduction
--permanentSet an option permanently Usable for options.
--remove-portRemove the port .

operation result

success

Notice

If you have any questions in use, you can leave a message below, or submit issuse on github ♥