项目 1 企业服务器操作系统选型 ...................................................................1__eol__学习目标 .................................................................................................................................. 1__eol__项目描述 .................................................................................................................................. 1__eol__项目分析 .................................................................................................................................. 1__eol__相关知识 .................................................................................................................................. 2__eol__1.1 Linux 概述 .............................................................................................................. 2__eol__1.2 Linux 内核 .............................................................................................................. 2__eol__1.3 Linux 发行版本 ...................................................................................................... 3__eol__1.4 openEuler 简介 ....................................................................................................... 4__eol__项目实施 .................................................................................................................................. 4__eol__任务 1 安装 openEuler 操作系统 ................................................................................ 4__eol__练习与实践 ............................................................................................................................ 12__eol__项目 2 使用 Shell 管理本地文件 ..................................................................13__eol__学习目标 ................................................................................................................................ 13__eol__项目描述 ................................................................................................................................ 13__eol__项目分析 ................................................................................................................................ 13__eol__相关知识 ................................................................................................................................ 14__eol__2.1 Shell ...................................................................................................................... 14__eol__2.2 Bash....................................................................................................................... 14__eol__2.3 目录结构............................................................................................................... 24__eol__2.4 文件系统............................................................................................................... 26__eol__2.5 Vim 编辑器 ........................................................................................................... 27__eol__项目实施 ................................................................................................................................ 29__eol__任务 2-1 Bash 基础环境的设置 ................................................................................ 29__eol__任务 2-2 命令行下目录与文件的管理 ..................................................................... 31__eol__任务 2-3 命令行下系统配置文件的修改 ................................................................. 33__eol__练习与实践 ............................................................................................................................ 37__eol__信创服务器操作系统的配置与管理（openEuler 版）__eol__项目 3 管理信息中心的用户与组 ...............................................................38__eol__学习目标 ................................................................................................................................ 38__eol__项目描述 ................................................................................................................................ 38__eol__项目分析 ...................................................................................