操作一:防火墙检查(centos7)

VMware Workstation Pro 安装:略
centos7 安装:https://blog.csdn.net/qq_41057009/article/details/122944871
https://blog.csdn.net/weixin_43671437/article/details/105936977

查看防火墙状态
systemctl status firewalld

关闭防火墙
systemctl stop firewalld ---> 临时改变
systemctl disable firewalld ---> 需重启,重启后也是关闭,永久关闭

打开防火墙
systemctl start firewalld ---> 临时改变
systemctl enable firewalld ---> 需重启,重启后也是打开,永久打开

posted @ 2022-05-17 11:49  爱晚亭的那一片枫叶林  阅读(75)  评论(0)    收藏  举报