Linux相关操作

# 防火墙(7.0以上版本):

systemctl stop firewalld.service #停止firewall
systemctl disable firewalld.service #禁止firewall开机启动
systemctl list-unit-files|grep firewalld.service  #j检查防火墙的状态

# 添加防火墙端口
firewall-cmd --zone=public --add-port=9092/tcp --permanent 

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转载自blog.csdn.net/duoduo1636546/article/details/79983862