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所在平台: Udemy |
课程主页: https://www.udemy.com/course/rhcsa-certified-system-administrator-red-hat-practice-tests/
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课程名称：RHCSA认证系统管理员Red Hat实践测试 课程概述： 本课程由Othmane Koddam于2021年12月15日发布，专为RHCSA考试候选人设计，帮助他们掌握在没有外部帮助情况下需要完成的任务。课程内容覆盖以下几个主要领域： 1. **基础工具使用**： - 访问Shell提示符并正确发出命令。 - 使用输入输出重定向。 - 使用grep和正则表达式分析文本。 - 使用SSH访问远程系统。 2. **文件与目录管理**： - 创建、删除、复制、移动文件和目录。 - 创建硬链接和软链接。 - 列出、设置和更改标准ug/rwx权限。 3. **系统操作**： - 启动、重启和正常关机系统。 - 识别高CPU/内存消耗的进程并终止它们。 - 管理进程调度和系统日志文件。 4. **存储管理**： - 列出、创建和删除MBR和GPT磁盘的分区。 - 创建和配置文件系统，使用vfat、ext4和xfs文件系统。 - 配置系统在启动时自动挂载文件系统。 5. **任务调度与软件管理**： - 使用at和cron调度任务。 - 从Red Hat Network或本地文件系统安装和更新软件包。 - 配置系统自动启动特定目标。 6. **网络配置**： - 配置IPv4和IPv6地址，管理网络服务。 - 使用firewall-cmd限制网络访问。 7. **用户与安全管理**： - 创建、删除和修改本地用户帐号。 - 配置超用户访问和网络安全设置。 - 管理SELinux和容器。 本课程通过模拟考试涵盖上述所有知识领域，考生在完成练习测试后可以查看正确和错误答案。请为考试做好准备，祝好运！
OTHMANE KODDAM15 déc. 2021 23:28 (il y a 3 jours)À moiRHCSA exam candidates should be able to accomplish the tasks below without assistance. These have been grouped into several categories. This course is specifically designed to cover all these items.Understand and use essential toolsAccess a shell prompt and issue commands with correct syntaxUse input-output redirection (>/, >>/, /, 2>/, etc.)Use grep and regular expressions to analyze textAccess remote systems using SSHLog in and switch users in multiuser targetsArchive, compress, unpack, and uncompress files using tar, star, gzip, and bzip2Create and edit text filesCreate, delete, copy, and move files and directoriesCreate hard and soft linksList, set, and change standard ugo/rwx permissionsLocate, read, and use system documentation including man, info, and files in /usr/share/docCreate simple shell scriptsConditionally execute code (use of: if, test, [], etc.)Use Looping constructs (for, etc.) to process file, command line inputProcess script inputs ($1, $2, etc.)Processing output of shell commands within a scriptProcessing shell command exit codesOperate running systemsBoot, reboot, and shut down a system normallyBoot systems into different targets manuallyInterrupt the boot process in order to gain access to a systemIdentify CPU/memory intensive processes and kill processesAdjust process schedulingManage tuning profilesLocate and interpret system log files and journalsPreserve system journalsStart, stop, and check the status of network servicesSecurely transfer files between systemsConfigure local storageList, create, delete partitions on MBR and GPT disksCreate and remove physical volumesAssign physical volumes to volume groupsCreate and delete logical volumesConfigure systems to mount file systems at boot by universally unique ID (UUID) or labelAdd new partitions and logical volumes, and swap to a system non-destructivelyCreate and configure file systemsCreate, mount, unmount, and use vfat, ext4, and xfs file systemsMount and unmount network file systems using NFSExtend existing logical volumesCreate and configure set-GID directories for collaborationConfigure disk compressionManage layered storageDiagnose and correct file permission problemsDeploy, configure, and maintain systemsSchedule tasks using at and cronStart and stop services and configure services to start automatically at bootConfigure systems to boot into a specific target automaticallyConfigure time service clientsInstall and update software packages from Red Hat Network, a remote repository, or from the local file systemWork with package module streamsModify the system bootloaderManage basic networkingConfigure IPv4 and IPv6 addressesConfigure hostname resolutionConfigure network services to start automatically at bootRestrict network access using firewall-cmd/firewallManage users and groupsCreate, delete, and modify local user accountsChange passwords and adjust password aging for local user accountsCreate, delete, and modify local groups and group membershipsConfigure superuser accessManage securityConfigure firewall settings using firewall-cmd/firewalldCreate and use file access control listsConfigure key-based authentication for SSHSet enforcing and permissive modes for SELinuxList and identify SELinux file and process contextRestore default file contextsUse boolean settings to modify system SELinux settingsDiagnose and address routine SELinux policy violationsManage containersFind and retrieve container images from a remote registryInspect container imagesPerform container management using commands such as podman and skopeoPerform basic container management such as running, starting, stopping, and listing running containersRun a service inside a containerConfigure a container to start automatically as a systemd serviceAttach persistent storage to a containerWe have covered all these knowledge areas in our simulated exams, good luck with your exam! You can be able to see which answers were correct and which were not by clicking on "Review Questions" button when you complete or end the practice tests.
