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Andrew Mallett

Following on from the LFCS: Linux Essentials, this course will extend your administration knowledge of CentOS 7 and covers such topics as managing the boot loader and software management.

This is the second course in a series of courses designed to support the Linux Foundation Certified SysAdmin and the Red Hat Certified System Administrator practical exams. Based on CentOS 7.2 this course will help you manage your server of the long haul over its operational lifetime. Monitoring the server, managing logs and updating software are all topics that are included in this extensive course.

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What's inside

Syllabus

Introducing the Linux Foundation and LFCS Certification
Starting and Stopping CentOS 7
The Boot Process
Managing GRUB2
Read more
Managing Linux Processes
Process Priority
Monitor Linux Performance
Using Sysstat to Monitor Performance
Managing Shared Libraries
Scheduling Tasks in Linux
Log Files and Logrotate
Introducing SELinux
Managing Software on CentOS 7
Configuration Management Tools

Good to know

Know what's good
, what to watch for
, and possible dealbreakers
Builds on knowledge from "LFCS: Linux Essentials" to extend learners' understanding of system administration
Covers advanced topics such as managing the boot loader, software management, monitoring, and logging
Provides a strong foundation for learners preparing for the Linux Foundation Certified SysAdmin and the Red Hat Certified System Administrator practical exams
Part of a series of courses designed to support learners in their preparation for industry-recognized certifications
Offers hands-on experience through the use of labs and interactive materials
Taught by Andrew Mallett, an experienced instructor known for his expertise in Linux system administration

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Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in CentOS Enterprise Linux 7 Operation Essentials with these activities:
Review the Linux File System Hierarchy Standard (FHS)
Brush up on the FHS to strengthen your understanding of Linux file system organization and conventions.
Browse courses on Linux Processes
Show steps
  • Read the FHS documentation
Review 'Red Hat System Administration I' by Sander van Vugt
Enhance your understanding of CentOS 7 administration by reviewing this recommended resource.
Show steps
  • Find a copy of the book
  • Read the relevant chapters
Practice managing GRUB2
Reduce the friction of learning how to properly use GRUB2 to manage your system's boot process.
Show steps
  • Review the GRUB2 documentation
  • Set up a virtual machine to practice
  • Create and edit a GRUB2 configuration file
Three other activities
Expand to see all activities and additional details
Show all six activities
Answer questions in the course forum
Engaging with other students and helping them understand concepts will reinforce your own knowledge and improve retention.
Show steps
  • Monitor the course forum
  • Identify questions that you can answer
  • Provide clear and helpful responses
Monitor system performance using Sysstat
Deepen your understanding of Sysstat and improve your ability to monitor and manage system performance effectively.
Show steps
  • Install and configure Sysstat
  • Collect and analyze performance data
  • Generate reports and identify performance bottlenecks
Organize and review your course notes
Regularly organizing and reviewing your notes will help you retain information and improve your understanding.
Show steps
  • Organize your notes into a logical structure
  • Review your notes regularly

Career center

Learners who complete CentOS Enterprise Linux 7 Operation Essentials will develop knowledge and skills that may be useful to these careers:
Linux Administrator
A Linux Administrator is responsible for the day-to-day operations of a Linux system, including installing and configuring software, managing user accounts, and monitoring system performance. This course provides a solid foundation in the skills and knowledge needed to be successful as a Linux Administrator. It covers topics such as managing the boot loader, managing software, and monitoring system performance.
IT Manager
An IT Manager is responsible for planning, implementing, and managing an organization's IT infrastructure. This course provides a strong foundation in the skills and knowledge needed to be successful as an IT Manager. It covers topics such as managing Linux systems, using configuration management tools, and monitoring system performance.
System Administrator
A System Administrator is responsible for the day-to-day operations of a computer system, including installing and configuring software, managing user accounts, and monitoring system performance. This course provides a solid foundation in the skills and knowledge needed to be successful as a System Administrator. It covers topics such as managing the boot loader, managing software, and monitoring system performance.
Cloud Engineer
A Cloud Engineer is responsible for designing, building, and maintaining cloud computing systems. This course provides a solid foundation in the skills and knowledge needed to be successful as a Cloud Engineer. It covers topics such as managing Linux systems, using configuration management tools, and monitoring system performance.
DevOps Engineer
A DevOps Engineer is responsible for bridging the gap between development and operations teams by automating and streamlining the software development process. This course provides a strong foundation in the skills and knowledge needed to be successful as a DevOps Engineer. It covers topics such as managing Linux systems, using configuration management tools, and monitoring system performance.
Network Administrator
A Network Administrator is responsible for the design, implementation, and maintenance of computer networks. This course provides a strong foundation in the skills and knowledge needed to be successful as a Network Administrator. It covers topics such as managing Linux systems, using configuration management tools, and monitoring system performance.
Business Analyst
A Business Analyst is responsible for analyzing business processes and identifying opportunities for improvement. This course provides a strong foundation in the skills and knowledge needed to be successful as a Business Analyst. It covers topics such as managing Linux systems, using configuration management tools, and monitoring system performance.
Data Analyst
A Data Analyst is responsible for collecting, analyzing, and interpreting data to help organizations make better decisions. This course provides a strong foundation in the skills and knowledge needed to be successful as a Data Analyst. It covers topics such as managing Linux systems, using configuration management tools, and monitoring system performance.
IT Consultant
An IT Consultant provides advice and guidance to organizations on how to use technology to improve their business operations. This course provides a strong foundation in the skills and knowledge needed to be successful as an IT Consultant. It covers topics such as managing Linux systems, using configuration management tools, and monitoring system performance.
Security Analyst
A Security Analyst is responsible for identifying and mitigating security risks. This course provides a strong foundation in the skills and knowledge needed to be successful as a Security Analyst. It covers topics such as managing Linux systems, using configuration management tools, and monitoring system performance.
Web Developer
A Web Developer is responsible for the design and development of websites and web applications. This course may be helpful for Web Developers who want to learn more about Linux systems and how to manage them.
Technical Writer
A Technical Writer is responsible for creating and maintaining technical documentation. This course may be helpful for Technical Writers who want to learn more about Linux systems and how to manage them.
Software Engineer
A Software Engineer is responsible for the design, development, and maintenance of software applications. This course may be helpful for Software Engineers who want to learn more about Linux systems and how to manage them.
Database Administrator
A Database Administrator is responsible for the design, implementation, and maintenance of database systems. This course may be helpful for Database Administrators who want to learn more about Linux systems and how to manage them.
Project Manager
A Project Manager is responsible for planning, executing, and controlling projects. This course may be helpful for Project Managers who want to learn more about Linux systems and how to manage them.

Reading list

We've selected nine books that we think will supplement your learning. Use these to develop background knowledge, enrich your coursework, and gain a deeper understanding of the topics covered in CentOS Enterprise Linux 7 Operation Essentials.
Classic guide to Linux system administration. It covers a wide range of topics, including installation, configuration, and troubleshooting. This book valuable reference for experienced administrators.
This supplemental book complements the course content on boot loading, managing Linux processes, and monitoring server performance.
Comprehensive guide to automating Linux infrastructure with Ansible. It covers a wide range of topics, including playbooks, modules, and roles.
Comprehensive guide to Kubernetes. It covers a wide range of topics, including Kubernetes architecture, deployment, and management.
Comprehensive guide to Linux system administration. It covers a wide range of topics, including installation, configuration, and troubleshooting. This book good starting point for anyone learning Linux system administration.
Comprehensive guide to Linux kernel administration. It covers a wide range of topics, including process management, memory management, and file systems.
This advanced book explores Linux device drivers, offering insights into kernel internals and hardware interactions.

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