Firewall-cmd remove port

# [sudo] firewall-cmd [--zone=zone_name] --permanent --remove-port=<port_number>/tcp 
$firewall-cmd --zone=public --permanent --remove-port=3306/tcp 
$firewall-cmd --reload

Source: serverfault.com

Similar codes

14 votes280 views2 answers
Docker copy from container to host
Shell/Bash
1 vote297 views3 answers
Getcomposer.org download
Shell/Bash
13 votes289 views4 answers
How can you install Flutter?
Shell/Bash
0 vote274 views1 answer
Kubernetes get statefulset
Shell/Bash
0 vote272 views1 answer
Install laravel installer on fish shell
Shell/Bash
0 vote276 views1 answer
Gitflow atlassian
Shell/Bash
0 vote267 views2 answers
How to set up fingerprint sensor in ubuntu 20.10
Shell/Bash
0 vote269 views1 answer
How to creare 2 shotcut links of 2 exe in inno
Shell/Bash
42 votes267 views4 answers
Remove git repository
Shell/Bash
0 vote292 views1 answer
How to revert to previous kernel ubuntu
Shell/Bash