Solved firewall-cmd command not found

This short video will show you how to correct the error:

This error is actually cased by not having firewalld installed on your system.

In this video you will see how to install firewalld

To fix this issue you need to run the following commands:

sudo yum install firewalld sudo

systemctl start firewalld sudo systemctl

enable firewalld sudo systemctl status firewalld

Once these commands are run you can then start using firewall-cmd command.

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