RHCSA 认证学习笔记

红帽认证系统管理员(Red Hat Certified System Administrator):具备红帽Linux环境所需的核心系统管理技能。


  • 了解和运用必要的工具来处理文件、目录、命令行环境和文档
  • 操作运行中的系统,包括引导到不同的运行进程、识别流程、启动和停止虚拟机以及控制服务
  • 使用分区和逻辑配置本地存储
  • 创建和配置文件系统和文件系统属性,例如权限、加密、访问权限控制列表和网络文件系统
  • 部署、配置以及维护系统,包括软件安装、更新以及核心服务
  • 管理用户和用户群组,包括使用集中目录进行身份验证
  • 管理安全性,包括基本防火墙和SELinux配置

  • understand and use essential tools for handling files, directories, command-line environments and documentation
  • Operate running systems, including booting into different run levels, identifying processes, starting and stoping virtual machines and controlling services
  • Configure local storage using partitions and logical volumes
  • Create and configure file systems and file system attributes, such as permissions, encryption, access control lists, and network file systems
  • Deploy, configure, and maintain systems, including software installation, update, and core services
  • Manage users and groups, including use of a centralized directory for authentication
  • Manage security, including basic firewall and SELinux configuration