====== Centos 8 notepad ======

===== systemctl =====

Start / stop and enable at boot:-

<code>
# systemctl enable prosody.service

# systemctl restart prosody.service


</code>


===== Networking =====


==== Firewall ====

<code>
# firewall-cmd --get-default-zone
public

# firewall-cmd --zone=public --permanent --add-port 5222/tcp
success

# systemctl restart firewalld.service
</code>