-
$ sudo vi /etc/dnf/dnf.conf
fastestmirror=1
추가
sudo dnf clean all
sudo dnf update
아파치 관련
systemctl status httpd
systemctl start httpd
systemctl enable httpd
firewall-cmd --permanent --add-service=http
firewall-cmd --permanent --add-service=https
firewall-cmd --permanent --reload
semanage port -l | grep http_port_t
semanage port -l | grep 8081