Linux disable firewall command

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1

Originally published at: https://www.cyberciti.biz/faq/linux-disable-firewall-command/

I am a new Linux system administrator. I have a hardware-based firewall, so I don’t need a firewall on each server. How do I disable the firewall on Linux?

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If your are using cento7/systemd environment
Just type

systemctl disable firewalld