How to disable the firewall on a Linux server?

To disable the firewall on a Linux server, you can use the following command:

1. Check the status of the firewall.
2. Show the current iptables rules.
3. Turn off the firewall.
4. Halt the firewalld service using the sudo systemctl stop command.
5. Disable firewall from starting up automatically.
6. Can you turn off the firewalld service using sudo systemctl?

Please note that the above commands are applicable for systems using firewalld as the firewall, such as CentOS 7 and RHEL 7. If you are using a different firewall software, such as iptables, you will need to use the corresponding commands for disabling it.