Linux Foundation Certified System Administrator (LFCS)

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Overview

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The Linux Foundation Certified System Administrator (LFCS) specialization is designed to equip you with essential skills and knowledge to excel in the Linux environment. From mastering core Linux basics to advanced system management, this course offers a structured learning path that covers networking, security, storage management, containers, and virtualization. With hands-on labs and command reviews, you'll gain practical experience and confidence to tackle real-world challenges and prepare for the Linux Foundation LFCS exam. Master essential Linux management tasks, including networking, software management, and process scheduling. Enhance your security skills with lessons on local security settings, firewalls, and access control using AppArmor or SELinux. Gain proficiency in storage management, containers, virtualization, and open-source technologies like LDAP and Git.

Syllabus

Course 1: Linux Foundation Certified System Administrator (LFCS): Unit 1
Course 2: Linux Foundation Certified System Administrator (LFCS): Unit 2
Course 3: Linux Foundation Certified System Administrator (LFCS): Unit 3
Course 4: Linux Foundation Certified System Administrator (LFCS): Unit 4
Course 5: Linux Foundation Certified System Administrator (LFCS): Unit 5
Course 6: Linux Foundation Certified System Administrator (LFCS): Unit 6
Course 7: Linux Foundation Certified System Administrator (LFCS): Unit 7
Course 8: Linux Foundation Certified System Administrator (LFCS): Unit 8
Course 9: Linux Foundation Certified System Administrator (LFCS): Unit 9

Courses

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9 hours 31 minutes
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This course offers a deep dive into the essentials of Linux, starting with the installation of popular distributions like Ubuntu and CentOS. You'll gain hands-on experience with fundamental Linux commands, file management techniques, and text processing tools. Explore the intricacies of the Bash Shell, and learn to harness its full potential for efficient command-line operations. By the end of this course, you will have developed a robust understanding of Linux, enabling you to navigate and manage Linux environments with confidence.
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3 hours 12 minutes
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This course delves into the critical aspects of Linux permission management, user and group administration, and storage management. Begin by understanding the foundational read, write, and execute permissions, and advance to mastering SUID, SGID, and sticky bits for specialized scenarios. Gain comprehensive skills in managing users and groups, essential for setting permissions and maintaining security. Explore storage management essentials, including partitioning, file systems, and mounting techniques. With practical labs and real-world scenarios, this course ensures you gain hands-on experience and confidence in managing Linux systems.
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7 hours 15 minutes
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This course covers a wide range of essential topics, including networking fundamentals, System service management, and secure remote access via SSH. You'll gain proficiency in software package management using tools like apt, yum, and dnf, and learn to schedule tasks efficiently with cron and system timers. Dive into process management, understanding how to handle background jobs and manage process priorities. Additionally, explore Linux logging to effectively monitor and troubleshoot your systems. With hands-on labs and real-world scenarios, this course equips you with the practical skills and confidence needed to manage Linux environments efficiently.
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7 hours 3 minutes
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This course offers a comprehensive exploration of essential topics, including Bash shell scripting, Linux kernel management, and advanced network configuration. Delve into the intricacies of Systemd, learning to manage units, sockets, and timers, and discover the power of Systemd self-healing features. Gain proficiency in configuring Linux logging systems and managing complex processes, including resource limits and inter-process communication. Understand the Linux boot procedure in detail, equipping you with the knowledge to troubleshoot and manage boot configurations effectively. With hands-on labs and real-world scenarios, this course ensures you acquire practical skills and confidence to excel in Linux administration.
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2 hours 59 minutes
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This course delves into critical security aspects, from local security enhancements to advanced mandatory access control techniques. Begin by mastering file access control lists and file system attributes to bolster local security. Progress to configuring robust Linux firewalls using tools like firewalld and UFW, ensuring your systems are well-protected against unauthorized access. Finally, gain in-depth knowledge of mandatory access control with AppArmor and SELinux, learning to manage file and port access with precision. Through hands-on labs and real-world scenarios, this course equips you with the practical skills and confidence needed to secure Linux systems comprehensively.
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3 hours 47 minutes
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This course provides a comprehensive exploration of Linux storage management, covering essential topics such as partition management, file systems, logical volume management (LVM), and data backup strategies. Begin by understanding the intricacies of MBR and GPT partitioning systems, and learn to create and manage partitions effectively. Progress to mastering file systems like Ext4 and XFS, and learn to mount them using advanced techniques. Delve into the flexibility of LVM, gaining skills in creating and resizing logical volumes. Finally, secure your data with robust backup strategies using tools like tar, rsync, and dd. With hands-on labs and real-world scenarios, this course ensures you acquire practical skills and confidence to manage Linux storage systems efficiently.
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1 hour 44 minutes
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This course provides a comprehensive understanding of modern virtualization and containerization technologies. Begin your journey by exploring the evolution of containers from Linux kernel features, and gain hands-on experience in managing container images, storage, and networking. Progress to mastering virtual machines with KVM, learning to create and manage VMs using virt-manager, and automate deployments with cloud-init. This course is packed with practical labs and real-world scenarios to ensure you develop the skills and confidence needed to implement and manage virtualized environments effectively.
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1 hour 58 minutes
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This course delves into essential open-source tools, focusing on LDAP for centralized authentication and Git for collaborative development. Begin by mastering LDAP, learning to set up and manage an LDAP server to streamline authentication processes across your organization. Transition to Git, where you'll explore its importance in collaborative environments, understand authentication mechanisms, and gain hands-on experience in creating and managing repositories. You'll also learn to efficiently use Git branches to manage project workflows. With practical labs and real-world scenarios, this course equips you with the skills and confidence needed to implement and manage these powerful tools effectively.
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1 hour 25 minutes
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This course is crafted for IT professionals and learners who are ready to test their knowledge of Linux in a real-world scenario. The final module offers a sample exam that mirrors the format and challenges of a real certification exam, allowing you to assess your understanding and readiness. You'll tackle a series of tasks that reflect the skills and knowledge gained throughout the course, with detailed solutions provided to guide your review and improvement. This practical approach ensures that you not only reinforce your learning but also gain the confidence needed to excel in your certification pursuits.