apache2
set up firewall
firewall-cmd --permanent --zone=public --add-service=http firewall-cmd --permanent --zone=public --add-service=https firewall-cmd --reload
sudo iptables -A INPUT -p tcp --dport 80 -m conntrack --ctstate NEW,ESTABLISHED -j ACCEPT
$ sudo netstat -plunt | grep :80 tcp6 0 0 :::80 :::* LISTEN 1557/apache2
systemctl status apache2
$ sudo iptables -L Chain INPUT (policy ACCEPT) target prot opt source destination ACCEPT tcp -- anywhere anywhere tcp dpt:http ctstate NEW,ESTABLISHED Chain FORWARD (policy ACCEPT) target prot opt source destination Chain OUTPUT (policy ACCEPT) target prot opt source destination
if sudo service.apache2 restart not run
sudo apt-get remove nginx nginx-common # Removes all but config files.
sudo apt-get purge nginx nginx-common # Removes everything.
sudo apt-get autoremove #After using any of the above commands, use this in order to remove dependencies used by nginx which are no longer required.