| トピック | 出題範囲 |
|---|
| トピック 1 | - Manage Users and Groups from Command Line and YaST: This section of the exam measures skills of technical support engineers and covers user and group management using both the command line and the YaST administration tool. It includes account creation, modification, and group assignments.
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| トピック 2 | - The Command Line: This section of the exam measures skills of Linux system administrators and covers the basics of interacting with the system using the command-line interface. It introduces the Bash shell, essential command-line utilities, and fundamental techniques like stream redirection and piping to manipulate output efficiently.
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| トピック 3 | - File and Directory Permissions: This section of the exam measures the skills of Linux system administrators and covers permission settings for files and directories, including ownership attributes and access control mechanisms that ensure proper user privileges.
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| トピック 4 | - Extended Access Control Lists: This section of the exam measures skills of technical support engineers and covers the configuration and usage of Access Control Lists to provide more granular permission settings beyond the traditional owner-group-other model.
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| トピック 5 | - System Logging: This section of the exam measures skills of technical support engineers and covers logging mechanisms including kernel messages, system log daemons, log rotation, and journal logs managed by systemd, concluding with the use of Supportconfig for diagnostic data collection.
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| トピック 6 | - Task Scheduling: This section of the exam measures skills of technical support engineers and covers various methods for scheduling tasks in Linux, including cron for recurring jobs, at for one-time jobs, and systemd timers for integrated service management.
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| トピック 7 | - Remote Administration: This section of the exam measures skills of technical support engineers and covers the administration of Linux systems remotely using SSH, key-based authentication, and graphical remote access tools like VNC and RDP.
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| トピック 8 | - Signals and Process Termination: This section of the exam measures skills of technical support engineers and covers how processes respond to signals, how they can be terminated, and how users can send signals to processes through the command line.
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| トピック 9 | - Process Priority: This section of the exam measures skills of Linux system administrators and focuses on how to manage and adjust the priority of processes to ensure proper system resource allocation during heavy workloads.
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| トピック 10 | - VIM: This section of the exam measures skills of Linux system administrators and covers the use of VIM, a powerful text editor commonly used in Linux environments. It focuses on editing configuration files and managing scripts effectively from the command line.
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| トピック 11 | - Network Management Fundamentals: This section of the exam measures skills of technical support engineers and covers physical network interfaces, configuration testing, and name resolution. It also introduces network management tools such as Wicked and YaST.
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| トピック 12 | - Privilege Delegation: This section of the exam measures skills of Linux system administrators and covers how Linux manages user permissions through effective and real IDs, as well as how to securely delegate privileges using sudo.
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| トピック 13 | - Special File and Directory Modes: This section of the exam measures skills of Linux system administrators and covers advanced permission features like setuid, setgid, and sticky bit, which influence how files and directories behave under multi-user environments.
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