words per minute
31
gabriel_silva_de_oli
00:00
Speed
firewall-cmd --add-port=22/tcp --permanent
firewall-cmd --add-port=53/udp --permanent
firewall-cmd --remove-port=22/tcp --permanent
firewall-cmd --remove-port=53/udp --permanent
firewall-cmd --add-service=https
firewall-cmd --remove-service=https
firewall-cmd --permanent --add-source=192.168.1.1
firewall-cmd --permanent --add-source=192.168.2.0/24
firewall-cmd --permanent --remove-source=192.168.1.1
firewall-cmd --permanent --remove-source=192.168.2.0/24
firewall-cmd --reload
firewall-cmd --get-zones
firewall-cmd --zone work --list-all