标签：-- cmd 防火墙 firewalld firewall systemctl Linux 操作
防火墙操作
# 查看防火墙窗台
systemctl status firewalld \ firewall-cmd --state
# 暂时关闭防火墙
systemctl stop firewalld
# 永久关闭防火墙
systemctl disable firewalld
# 开启防火墙
systemctl start firewalld
# 开放指定端口
firewall-cmd --zone=public --add-port=8080/tcp --permanent
# 关闭指定端口
firewall-cmd --zone=public --remove-port=8080/tco --permanent
# 立即生效
firewall-cmd --reload
# 查看开放的端口
firewall-cmd --zone=public --list-ports
标签：--,
cmd,
防火墙,
firewalld,
firewall,
systemctl,
Linux,
操作
From： https://www.cnblogs.com/bobowww/p/17574909.html