相关命令
systemctl stop firewalld.service
systemctl disable firewalld
systemctl status firewalld
# systemctl disable firewalld 禁止firewall开机启动(禁用防火墙服务)。
# systemctl stop firewalld.service 停止firewall,只是临时关闭了防火墙,当重启操作系统后,防火墙服务还是会再次启动。
# systemctl status firewalld 查看防火墙状态