Linux工程师技术engineer 的相关内容

文章 2022-02-16 来自：开发者社区

LINUX系统工程师技术（Engineer）-------第一天

• Security-Enhanced Linux-----相当于一个保安 – 美国NSA国家安全局主导开发,一套增强Linux系统安全的强制访问控制体系 – 集成到Linux内核(2.6及以上)中运行 – RHEL7基于SELinux体系针对用户、进程、目录和文件提供了预设的保护策略,以及管理工具 • SELinux的运行模式 – enforcing(强制)、permissive(宽松...

文章 2022-02-16 来自：开发者社区

LINUX系统工程师技术（Engineer）-------第二天

两台虚拟机，均修改防火器与主机名防火墙将原来的----------public状态---------修改成-------trusted状态虚拟机server0： # firewall-cmd --set-default-zone=trusted # echo server0.example.com > /etc/hostname # cat /etc/...

文章 2022-02-16 来自：开发者社区

LINUX系统工程师技术（Engineer）-------第五天

两台虚拟机，均要检测 1. Yum是否可用 2. 防火墙默认区域修改为trusted 3. IP地址是否配置 ####################################################### 二、普通用户（必须还原环境）客户端普通用户访问服务端nfs-server服务， &n...

文章 2022-02-16 来自：开发者社区

LINUX系统工程师技术（Engineer）-------第四天

两台虚拟机，均要检测 1. Yum是否可用 2. 防火墙默认区域修改为trusted 3. IP地址是否配置 #################################################### samba 文件共享（共享文件夹） • Samba 软件项目 – 用途:为客户机提供共享使用的文件夹 – 协议:SMB(TCP 139)、CIFS(TCP 4...

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