CentOS Enterprise Linux 7 Service Management from Pluralsight

Immerse yourself in managing command line Linux services, including installs and building applications. This is the sixth course in a series of seven courses preparing you for the Linux Foundation Certified System Administrator exam.

When it comes to managing CentOS 7, you'll find it's often more about managing the services that reside on CentOS. In this course, you will prepare the CentOS 7 administrator with the skills needed to manage commonly-used and required services. You'll also integrate the services together in a practical way, mirroring what may be needed in your workplace. To start, you'll automate installs of CentOS 7 by creating an FTP repository and adding a DHCP server with PXE Boot enabled. The installation itself is automated by means of a Kickstart file. Before long, you'll look at building a PHP-based web application to query a MariaDB that you'll create and populate. The course closes by looking at sharing files to the Windows network with Samba and debugging SELinux to ensure you can keep the service secure. By the end of this course, you will be able to manage CentOS 7 and all its services with ease, and you'll also be more prepared for the LFCS Administrator exam.

What's inside

Syllabus

Course Overview

Introduction to Linux Service Management and the Associated Certification

Configuring a BIND DNS Service

Configuring FTP Servers

Configuring DHCP

Installing PXE

Configuring Email in CentOS 7

Configure Printing in CentOS 7

Installing Apache Web Server

Installing and Testing PHP

Installing MariaDB

Configuring SELinux for Services

Good to know

Know what's good

, what to watch for

, and possible dealbreakers

The course is part of a 7-course series in preparation for the challenging Linux Foundation Certified System Administrator exam

Examines Linux service management and the Linux Foundation Certified System Administrator exam

Develops expertise in the management of CentOS services, a necessary skill for workplace administration

Teaches practical, hands-on skills, such as building PHP-based web applications and integrating services

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 Service Management with these activities:

Review Linux command line management

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Brings to mind prior knowledge of Linux command line management needed for this course.

Browse courses on Linux Command Line

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Review the basics of Linux command line navigation and file management.
Practice using basic Linux commands such as ls, cd, mkdir, and rm.
Review how to use Linux pipes and redirection.

Follow tutorials on installing and configuring DHCP

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Provides additional practice and exposure to the specific skills needed for this course.

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Find tutorials on installing and configuring DHCP on CentOS 7.
Follow the steps in the tutorials to install and configure DHCP.
Test your DHCP server to make sure it is working properly.

Practice managing services with systemctl

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Provides repetitive practice to reinforce understanding of service management.

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Use systemctl to start, stop, and restart services.
Use systemctl to enable and disable services.
Use systemctl to check the status of services.

Three other activities

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Join a study group to discuss course topics

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Provides opportunities to engage with peers, clarify concepts, and reinforce learning.

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Find a study group or create your own.
Meet regularly to discuss course topics, share knowledge, and work on projects together.
Use online tools like video conferencing or chat rooms to facilitate your meetings.

Volunteer at a local tech support organization

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Provides practical experience and exposure to real-world Linux service management scenarios.

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Find a local tech support organization that accepts volunteers.
Contact the organization and express your interest in volunteering.
Attend training provided by the organization.
Provide technical support to clients under the supervision of experienced staff.

Build a web application that uses Linux services

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Provides a practical application of Linux service management skills.

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Choose a web application to build.
Design the architecture of your application.
Decide which Linux services you will need to use.
Install and configure the necessary services.
Develop and deploy your web application.

Career center

Learners who complete CentOS Enterprise Linux 7 Service Management will develop knowledge and skills that may be useful to these careers:

Web Developer

Web Developers design and develop websites that run on the internet. They work with web designers to create the look and feel of the website, and they also write the code that makes the website work. This course can help you build a foundation in web development by teaching you how to install and configure Apache web server, install and test PHP, and install MariaDB. This knowledge can help you be a more effective Web Developer.

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Database Administrator

Database Administrators are responsible for managing and maintaining databases. They work with database designers to create and modify databases, and they also write the code that accesses data from the database. This course can help you build a foundation in database administration by teaching you how to install and configure MariaDB. This knowledge can help you be a more effective Database Administrator.

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Systems Administrator

Systems Administrators are responsible for managing and maintaining computer systems. They work with system engineers to design and implement computer systems, and they also write the code that configures and manages these systems. This course can help you build a foundation in systems administration by teaching you how to install and configure CentOS 7, manage commonly-used and required services, and integrate services together. This knowledge can help you be a more effective Systems Administrator.

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Network Administrator

Network Administrators are responsible for managing and maintaining computer networks. They work with network engineers to design and implement computer networks, and they also write the code that configures and manages these networks. This course can help you build a foundation in network administration by teaching you how to configure a BIND DNS service, configure FTP servers, configure DHCP, and install PXE. This knowledge can help you be a more effective Network Administrator.

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Software Developer

Software Developers design and develop software applications. They work with software engineers to create the requirements for software applications, and they also write the code that implements these applications. This course can help you build a foundation in software development by teaching you how to install and configure Apache web server, install and test PHP, and install MariaDB. This knowledge can help you be a more effective Software Developer.

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Information Technology Manager

Information Technology Managers are responsible for planning and managing the use of information technology in an organization. They work with IT staff to develop and implement IT policies and procedures, and they also oversee the operation of IT systems. This course can help you build a foundation in information technology management by teaching you how to install and configure CentOS 7, manage commonly-used and required services, and integrate services together. This knowledge can help you be a more effective Information Technology Manager.

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Computer Programmer

Computer Programmers write and maintain computer code. They work with software engineers to design and develop software applications, and they also write the code that implements these applications. This course can help you build a foundation in computer programming by teaching you how to install and configure Apache web server, install and test PHP, and install MariaDB. This knowledge can help you be a more effective Computer Programmer.

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Computer Support Specialist

Computer Support Specialists provide technical support to users of computers and software. They work with users to troubleshoot and resolve computer problems, and they also provide training on how to use computers and software. This course can help you build a foundation in computer support by teaching you how to install and configure CentOS 7, manage commonly-used and required services, and integrate services together. This knowledge can help you be a more effective Computer Support Specialist.

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Data Analyst

Data Analysts collect, analyze, and interpret data to help businesses make informed decisions. They work with data scientists to develop and implement data analysis methods, and they also write the code that processes and analyzes data. This course may be useful for Data Analysts who want to learn how to manage and maintain CentOS 7.

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Business Analyst

Business Analysts work with businesses to identify and solve business problems. They use data analysis to understand the needs of businesses, and they also develop and implement solutions to these problems. This course may be useful for Business Analysts who want to learn how to manage and maintain CentOS 7.

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Project Manager

Project Managers plan and manage projects. They work with project teams to develop and implement project plans, and they also oversee the execution of projects. This course may be useful for Project Managers who want to learn how to manage and maintain CentOS 7.

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Technical Writer

Technical Writers write documentation for computers and software. They work with engineers and other technical staff to gather information about products, and they also write the documentation that explains how to use these products. This course may be useful for Technical Writers who want to learn how to manage and maintain CentOS 7.

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Sales Engineer

Sales Engineers work with customers to sell computer products and services. They work with customers to understand their needs, and they also develop and implement solutions to meet these needs. This course may be useful for Sales Engineers who want to learn how to manage and maintain CentOS 7.

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Quality Assurance Analyst

Quality Assurance Analysts test and evaluate computer products and services to ensure that they meet quality standards. They work with engineers and other technical staff to identify and fix defects, and they also develop and implement quality assurance processes. This course may be useful for Quality Assurance Analysts who want to learn how to manage and maintain CentOS 7.

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Human Resources Manager

Human Resources Managers plan and manage the human resources of an organization. They work with employees to develop and implement HR policies and procedures, and they also oversee the operation of HR systems. This course is not relevant to Human Resources Managers.

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