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via Udemy |
Go to Course: https://www.udemy.com/course/redhat-training-certification-rhel9/
Certainly! Here's a detailed review and recommendation for the "Red Hat System Administration I (RH124)" course available on Coursera: --- **Course Review and Recommendation: Red Hat System Administration I (RH124)** **Overview:** Red Hat System Administration I (RH124) is a comprehensive beginner-level course designed to equip IT professionals with foundational Linux system administration skills. While this course is not officially authorized by Red Hat, it closely mirrors the core topics and practical skills necessary for managing Red Hat Enterprise Linux (RHEL) systems, specifically focusing on RHEL 9. **Course Content & Structure:** This course covers a broad spectrum of essential Linux administration topics, starting from installation procedures to advanced system management tasks. Key areas include: - Installing and setting up RHEL 9, including step-by-step guides. - Navigating the command line and desktop environments like GNOME. - Managing files, directories, permissions, and links. - User and group management, including using sudo and configuring access. - Process management with commands and signals. - Managing system services with systemd. - Securing systems through SSH configuration. - Log management, system archiving, and remote file transfer. - Practical labs for hands-on experience, such as creating archives, managing permissions, and controlling services. **Strengths:** - **Hands-on Approach:** The numerous practice labs covering real-world scenarios like managing users, processes, services, and permissions enhance practical learning. - **Comprehensive Coverage:** The curriculum is extensive, ensuring learners gain a solid foundation in Linux system administration. - **Updated Content:** Focus on RHEL 9 and tools like systemd, which are relevant for current enterprise environments. - **Accessible for Beginners:** The course starts with basic concepts, making it suitable for IT professionals new to Linux. **Potential Drawbacks:** - Since it’s not officially authorized by Red Hat, some course materials may not perfectly align with official Red Hat certifications or advanced curricula. - Requires some technical comfort; absolute beginners might need supplementary resources for a smoother start. **Who Should Enroll?** This course is ideal for IT professionals, system administrators, or students interested in developing Linux administration skills with an eye toward potentially progressing to more advanced certifications like RHCSA. It also serves as a solid foundation for those planning to manage Red Hat enterprise systems. --- **Recommendation:** If you are seeking a thorough, practice-oriented introduction to Linux system administration with a focus on RHEL 9, this course on Coursera is highly recommended. Its extensive labs and clear structure will help you develop confidence in managing Linux systems in enterprise environments. However, remember that this course is unofficial, so for certification purposes or advanced enterprise management, supplementing with official Red Hat training and certifications like RHCSA is advisable. **Final Verdict:** **Highly recommended** for beginners and intermediate learners aiming to establish a strong Linux foundation, especially in preparation for managing Red Hat environments. The practical labs and detailed modules make it a worthwhile investment in your IT career development. --- If you'd like, I can help you craft a shorter summary or a promotional blurb based on this review!
Disclaimer: This module is not authorized by Red Hat.Red Hat System Administration I (RH124) is designed for IT professionals without previous Linux system administration experience. The course provides students with Linux administration competence by focusing on core administration tasks. This course also provides a foundation for students who plan to become full-time Linux system administrators by introducing key command-line concepts and enterprise-level tools.Course Content:IntroductionWhat's New in RHEL 9Step-by-step Installation Guide for RHEL 9Step-by-step Overview of RHEL 9 InstallationHow to Create a New Red Hat Login ID?Download RHEL 9.2 ISO Image FileCreate a RHEL9 template using Oracle VirtualBoxInstallation of Red Hat Enterprise Linux 9Install dependencies for VirtualBox Guest AdditionsInstall VirtualBox Guest Additions on RHEL for Enhanced FunctionalityTroubleshootingAccess the Command LineIntroduction to the Bash ShellLog in to a Local SystemLog in to a Remote SystemLog out from a Remote SystemAccess the Command Line with the DesktopIntroduction to the GNOME Desktop EnvironmentParts of the GNOME ShellUnderstand WorkspacesStart a TerminalLock the Screen and Log OutPower off or Reboot the SystemExecute Commands with the Bash ShellBasic Command SyntaxWrite Simple CommandsTab CompletionWrite Long Command on Multiple LinesManage Files from the Command LineLinux File System Hierarchy ConceptsPractice Lab - Absolute & Relative PathsCommand-line File ManagementManage Links Between FilesPractice Lab - Hard LinkPractice Lab - Soft LinkMatch File Name with Shell ExpansionsPractice Lab - Tilde Expansion (~)Practice Lab - Variable Expansion Practice Lab - Command SubstitutionCreate, View, and Edit Text FilesStandard Input, Output and ErrorOutput Redirection OperatorsPractice Lab - STDIN, STDOUT & STDERRPractice Lab - Construct PipelinesPractice Lab - tee commandEdit Files with VimPractice Lab - Vim EditorPractice Lab - Visual ModeChange the Shell EnvironmentShell VariablesPractice Lab - Environment VariablesPractice Lab - Assign Values to VariablesPractice Lab - Configure Bash with Shell VariablesPractice Lab - Configure Bash with Shell VariablesGet Help in LinuxRead Manual PagesPractice Lab - Get HelpManage Local Users and GroupsOverview of User AccountGroup AccountPrimary and Secondary GroupPractice Lab Session - Manage Local User AccountsPractice Lab Session - Manage Group AccountsShadow fileSuperuser - root userSwitch user - suRun command with sudoConfigure sudoControl Access to Files - Permissions in LinuxOverview of Linux File-system PermissionsSymbolic & Numerical Notations in LinuxUnderstand Linux File-system Permissions with diagramPractice Lab Session: Linux File-system PermissionsPractice Lab Session: Change OwnershipChange Permissions with Symbolic MethodChange Permissions with Octal MethodSpecial Permission - SetUIDCommand to apply SetUIDSpecial Permissions - SetGIDSpecial Permissions - Sticky BitMonitor and Manage Linux ProcessesDefinition of a ProcessDescribe Process StatePractice Lab - top commandPractice Lab - Listing ProcessesControl Jobs - Foreground & Background ProcessesPractice Lab - Foreground & Background ProcessesProcess Control with SignalsPractice Lab - SIGTSTP, SIGSTOP, SIGCONT, SIGTERM, SIGKILLPractice Lab - SIGINT, SIGHUBControl Services and DaemonsIntroduction to SystemdPractice Lab - Systemd ServicePractice Lab - Restart, Reload, Mask ServicePractice Lab - Systemd TargetsPractice Lab - List Service UnitConfigure and Secure SSHAbout OpensshSSH Hot KeysSSH Key Based AuthenticationPractice LabCustomize OpenSSHPractice Lab - Prohibit Root UserPractice Lab - Prohibit Password-based AuthenticationPractice Lab - Private key-based LoginsAnalyzing & Storing LogsSystem LoggingLog Events to the SystemPractice Lab - Rsyslog ServicePractice Lab - Collecting Information JournalctlPractice Lab - Journalctl CommandLog file rotationArchiving and Transfer FilesOverview of tar archive utilityPractice Lab - Create an ArchivePractice Lab - Extract and List Archive ContentsPractice Lab - Gzip CompressionPractice Lab - bzip2 compressionPractice Lab - xz compressionPractice Lab - List Content of Compressed ArchiveManaging Remote ServerMonitoring system using web consoleNavigating web console - 1Navigating web console - 2Last Lecture