Course Overview
The Linux Foundation Certified System Administrator (LFCS) is a certification program that is designed to test the skills and knowledge of Linux system administrators.
The certification exam covers a wide range of topics related to Linux system administration, including:
- System architecture
- Linux installation and package management
- GNU and Unix commands
- Devices, Linux filesystems, and filesystem hierarchy standard
- Shells, scripting, and data management
- User interfaces and desktops
- Administrative tasks and essential system services
- Networking fundamentals
- Security
Learning Options
Target audiences
- LFCS is ideal for candidates early in their Linux system administration or open source career. Candidates should have completed training in Linux system administration.
Schedule Dates
Curriculum
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Module 1: Essential Commands
- Log into local & remote graphical and text mode consoles
- Search for files
- Evaluate and compare the basic file system features and options
- Compare and manipulate file content
- Use input-output redirection (e.g. >, >>, |, 2>)
- Analyze text using basic regular expressions
- Archive, backup, compress, unpack, and uncompress files
- Create, delete, copy, and move files and directories
- Create and manage hard and soft links
- List, set, and change standard file permissions
- Read, and use system documentation
- Manage access to the root account
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Module 2: Operation of Running Systems
- Boot, reboot, and shut down a system safely
- Boot or change system into different operating modes
- Install, configure and troubleshoot bootloaders
- Diagnose and manage processes
- Locate and analyze system log files
- Schedule tasks to run at a set date and time
- Verify completion of scheduled jobs
- Update software to provide required functionality and security
- Verify the integrity and availability of resources
- Verify the integrity and availability of key processes
- Change kernel runtime parameters, persistent and non-persistent
- Use scripting to automate system maintenance tasks
- Manage the startup process and services (In Services Configuration)
- List and identify SELinux/AppArmor file and process contexts
- Manage Software
- Identify the component of a Linux distribution that a file belongs to
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Module 3: User and Group Management
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Module 4: Networking
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Module 5: Service Configuration
- Configure a caching DNS server
- Maintain a DNS zone
- Configure email aliases
- Configure SSH servers and clients
- Restrict access to the HTTP proxy server
- Configure an IMAP and IMAPS service
- Query and modify the behavior of system services at various operating modes
- Configure an HTTP server
- Configure HTTP server log files
- Configure a database server
- Restrict access to a web page
- Manage and configure containers
- Manage and configure Virtual Machines
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Module 6: Storage Management
- List, create, delete, and modify physical storage partitions
- Manage and configure LVM storage
- Create and configure encrypted storage
- Configure systems to mount file systems at or during boot
- Configure and manage swap space
- Create and manage RAID devices
- Use Audit Logs to Monitor AccessCopy
- Configure systems to mount file systems on demand
- Create, manage and diagnose advanced file system permissions
- Setup user and group disk quotas for filesystems
- Create and configure file systems
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The Linux Foundation Certified IT Associate (LFCA) exam demonstrates a user's expertise and skills in fundamental information technology functions, especially in cloud computing. It is ideal for those getting started in an IT career as an administrator/engineer.
Prepare for the Linux Foundation Certified System Administrator (LFCS) Exam
Familiarise yourself with key Linux commands.
Discover how to set up Linux services.
Learn the skills needed to earn your LFCS certification.
The LFCS certification exam consists of a performance-based evaluation, meaning that candidates are given a set of tasks that they must complete on a live system within a time limit. The exam is typically taken on a remote virtual machine, with access to a Linux command line interface and a set of resources and tools.
The exam lasts for two hours, and candidates must achieve a passing score of at least 70% to earn the LFCS certification.