Question: You are working on a Linux server that uses systemd. You have made changes to the firewall settings. What systemctl command can you enter to

You are working on a Linux server that uses systemd. You have made changes to the firewall settings.
What systemctl command can you enter to implement the changes on the server without stopping the firewall?
systemctl enable firewalld.service
systemctl reload firewalld.service
systemctl restart firewalld.service
systemctl start firewalld.service
You are working on a Linux server that uses systemd. You

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