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所在平台: Udemy |
课程主页: https://www.udemy.com/course/linux-startup-red-hat-certified-systems-administrator/
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课程名称：Linux认证系统管理员 - SA1（RHEL7） 课程概述：该课程旨在教授Linux系统管理的基础知识，以便学员能够有效地安装、配置和管理Red Hat Enterprise Linux 7（RHEL7）。课程内容涵盖了命令行操作、文件和目录管理、用户管理、服务管理、网络配置等多个重要主题。 课程大纲： 1. **Linux入门** - 安装Linux企业版7系统 - 命令行基础 - 通过本地和远程控制台访问命令行 2. **基于Bash Shell的命令执行** - 文件和目录管理 - Linux文件系统层次结构概述 - 使用命令行工具进行文件操作 3. **获取帮助与文档阅读** - 使用man和pinfo命令 - 查看软件包文档 4. **文件与文本编辑** - 输出重定向和文本文件编辑 - 使用Vim和图形编辑器编辑文件 5. **用户和组的管理** - 用户和组的创建与管理 - 密码政策和用户安全文件 6. **Linux文件系统权限** - 用户和组的权限管理 - 特殊权限设置 7. **进程管理** - 处理进程和作业控制 - 监控进程活动 8. **服务与守护进程管理** - 控制系统服务 - 使用systemctl管理服务 9. **SSH服务配置与安全** - 远程命令行访问 - 配置SSH密钥认证 10. **系统日志分析** - 理解系统日志架构 - 找到日志条目和维护准确时间 11. **网络管理** - 网络配置的概念与实践 - 使用nmcli进行网络配置 12. **文件归档与传输** - 管理压缩和tar归档 - 安全的文件复制与同步 13. **软件包的安装与更新** - 管理软件更新和yum操作 14. **Linux文件系统概述** - 文件系统的识别与管理 本课程通过实践实验室和案例研究，使学员能够在实际IT环境中应用所学知识，成为合格的Linux系统管理员。
Course Description:Linux Certified System Admin - SA1 based on OS 7Course OutlineIntroductionLinux System Administration 1Installation of Linux Enterprise Linux 7 using vmware workstationUnderstanding the Command LineAccessing the command line using the Local & remote ConsoleLab Session on Local Console AccessAccess & view the Command Line Using the DesktopLab Session on the GNOME 3 Desktop Environment Executing & Implementing Commands Using the Bash ShellLab: Accessing the Command LineOperate Files & Directories From the Command LineOverview of the Linux File System HierarchyLocating Files by NameLab: Locating Files and DirectoriesCommand-Line ToolsMatching File Names Using Path NameLab: Managing Files with Shell ExpansionVarious useful command to get help in RHELman CommandLab: Using the man CommandReading Documentation Using pinfo CommandLab: Using the pinto CommandReading Documentation in /usr/share/docPractice: Viewing Package DocumentationGetting Help From RedHatLab session on Creating and Viewing an SoS ReportViewing, Creating & and Editing Text FilesRedirecting Output to a File or ProgramI/0 RedirectionEditing Text Files Lab on Editing & viewing file with VimEditing Text Files with a Graphical EditorLab Copying Text Between WindowsLab: Creating, Viewing, and Editing Text FilesUser ManagementUnderstanding different types of groups and creation of groupsCreation of users in different groupsUnderstanding Passwd, Shadow FilesUnderstanding passwd agingCreation of quotas for users, groups and file systemsUnderstanding users security filespassword aging policy using chage commandsTROUBLESHOOTINGPermissions in Linux Linux File System PermissionsUser based Permissions groupPermission typesPractice: Managing File Security from the Command LineManaging Default Permissions and File AccessPractice: Controlling New File Permissions and OwnershipSpecial permissions like Setuid, setguid & Sticky bit etcTwo Labs to demonstrate the permissions from real IT industry environment.Linux ProcessesProcessesLab Session on Processes ManagementControlling JobsLab: Background and Foreground ProcessesKilling ProcessesPractice: Killing ProcessesMonitoring Process ActivityPractice: Monitoring Process ActivityLab: Monitoring and Managing Linux ProcessesManaging Services and Daemons Controlling Services and DaemonsIdentifying Automatically Started System ProcessesLab session on Identify the Status of systemd UnitsControlling System ServicesLab session on using systemctl to Manage & Controlling Services & DaemonsConfiguring and Securing SSH Service Accessing the Remote Command Line with SSHPractice: Accessing the Remote Command LineConfiguring SSH Key-based AuthenticationPractice: Using SSH Key-based AuthenticationCustomizing SSH Service ConfigurationPractice: Restricting SSH LoginsLab: Configuring and Securing OpenSSH ServiceAnalyzing Logs System Log Architecture - System LoggingLab to understand System Logging ComponentsOverview of System log FilesFinding Log EntriesReviewing systemd Journal EntriesLab Finding Events With journalctlMaintaining Accurate TimePractice: Adjusting System TimeLab: Analyzing and Storing LogsManaging Linux Enterprise Linux NetworkingNetworking ConceptsPractice: Networking ConceptsValidating Network ConfigurationPractice: Examining Network ConfigurationConfiguring Networking with nmcliPractice: Configuring Networking with nmcliEditing Network Configuration FilesPractice: Editing Network Configuration FilesConfiguring Host Names and Name ResolutionPractice: Configuring Host Names and Name ResolutionLab: Managing Red Hat Enterprise Linux NetworkingArchiving and Copying Files Between Systems Managing Compressed tar ArchivesPractice: Backing Up and Restoring Files From a tar ArchiveCopying Files Between Systems SecurelyPractice: Copying Files Over the Network With scpSynchronizing Files Between Systems SecurelyPractice: Synchronizing Two Directories Securely With rsyncLab: Archiving and Copying Files Between SystemsInstalling and Updating Software Packages How to attach Systems to Subscriptions for Software UpdatesRPM Software Packages and YumManaging Software Updates with yumPractice: Installing and Updating Software with yumEnabling yum Software RepositoriesPractice: Enabling Software Repositories & working with RPM filesLinux File Systems Overview about Linux File Systems Identify File Systems and Devices Practice Lab Session Mounting and Unmounting File Systems Making Soft & Hard Links Between Files Locating Files on the System Practice: Locating Files on the System Various Practice Lab Session
