OpenEuler 2024-12-12- 2024-12-14 OpenEuler-openeuler 网络YUM源配置确定操作系统版本cat /etc/os-release 选择yum源版本 配置yum源文件cd /etc/yum.repos.d/mv openEuler.repo openEuler.repo.bak *备份原有的配置文件*vi openEuler.repo *创建或编辑新的配置文件* 编辑yum源[openEuler-everything]name=openEuler-everythingbaseurl=http://repo.huaweicloud.com/openeuler/openEuler-22.03-LTS-SP3/everything/x86_64/enabled=1gpgcheck=0gpgkey=http://repo.huaweicloud.com/openeuler/openEuler-22.03-LTS-SP3/everything/x86_64/RPM-GPG-KEY-openEuler 本地YUM源配置懒的写 SELinux与防火墙配置查看SElinnux状态getenforce临时更改SELinux模式setenforce 0semanage 安装(用于管理和配置SELinux策略)yum install policycoreutils-python-utils查看所有开放端口semanage port -l查看特定端口是否开放(例如查看端口5000)semanage port -l | grep 5000查看针对特定服务(如http)开放的端口semanage port -l | grep http_port_t添加端口(例如开放5002端口给http服务)semanage port -a -t http_port_t -p tcp 5502删除端口(例如关闭http服务的5002端口)semanage port -a -t http_port_t -p tcp 5502防火墙配置启动/停止 防火墙服务systemctl start/stop firewalld查看防火墙服务状态systemctl status firewalld 启用/禁用防火墙服务开机自启systemctl enable/disable firewalld添加/删除端口到防火墙规则firewall-cmd --permanent --add/remove-port=80/tcp重新加载防火墙规则firewall-cmd --reload查看当前防火墙规则 firewall-cmd --list-all允许/阻止特定服务通过防火墙 firewall-cmd --permanent --add/remove-service=http查看防火墙日志 journalctl -u firewalld 如果以上文章帮助到了你,不妨请我喝杯咖啡Post author: 许步鸢Post link: https://www.xubuyuan.top/2024/12/12/OpenEuler/Copyright Notice: All articles in this blog are licensed under unless otherwise stated.