Table of Contents
Module 1	Providing a Base Environment	
Lesson 1	Using and Customizing the Shell Environment	
		
1.1	Setting Environment Variables at Login or When Spawning a New Shell	
1.2	Using Bash Functions	
1.3	Maintaining Skeleton Directories for New Users	
1.4	Setting the Command Search Path	
		
Lesson 2	Managing Printing	
		
2.1	Understanding Linux Printing	
2.2	Creating a Basic CUPS Configuration	
2.3	Configuring a Text-only Printer	
2.4	Print Job Processing	
2.5	Managing User Print Queues	
2.6	Troubleshooting General Printing Problems	
 		
Lesson 3	Managing User and Group Accounts	
 		
3.1	Adding, Modifying, and Removing Users	
3.2	Adding and Modifying Groups	
3.3	Managing User/Group Information in Password/Group Databases	
3.4	Creating and Managing Special Purpose and Limited Accounts	
3.5	Understanding Group Membership	
 		
Module 2	Common Administration Tasks	
Lesson 4	Configuring Security	
		
4.1	Auditing a System to Find Files with SUID/SGID	
4.2	Managing Password Aging	
4.3	Analyzing Ports with netstat and nmap	
4.4	Setting Up Limits on User Logins, Processes, and Memory Usage	
4.5	Configuring sudo	
4.6	Determining Which Users Have Logged in and are Currently Logged in	
4.7	Setting Up Host Security	
4.8	Understanding Advanced Security Such as SELinux and Apparmor	
 		
Lesson 5	Scheduling Jobs	
 		
5.1	Creating and Managing at Jobs	
5.2	Creating and Managing cron Jobs	
5.3	Configuring User Access to cron and at Services	
5.4	Configuring anacron	
 		
Lesson 6	Maintaining System Time	
		
6.1	Understanding Linux Time	
6.2	Setting System Date and Time	
6.3	Setting the Hardware Clock	
6.4	Configuring UTC and Local Time	
 		
Lesson 7	Configuring System Logging	
 		
7.1	Understanding Syslog Facilities, Priorities, and Destinations	
7.2	Configuring Syslog	
7.3	Reading Log Files and Configuring Logrotate	
7.4	Logging In Non-syslog Services	
		
7.5	Understanding journald, rsyslog, and syslog-ng	
 		
Module 3	Networking and Related Services	
Lesson 8	Configuring Networking	
 		
8.1	Understanding IP Protocol Fundamentals	
8.2	Configuring Network Interfaces with ip and ifconfig	
8.3	Creating Basic Static TCP/IP Host Configuration	
8.4	Understanding Routing	
8.5	Setting a Default Route	
8.6	Configuring Client Side DNS	
8.7	Applying Network Troubleshooting Basics	
 		
Lesson 9	Managing MTA Basics	
 		
9.1	Understanding Mail Handling	
9.2	Creating E-Mail Aliases	
9.3	Knowing Common Linux MTA Programs	
9.4	Configuring E-Mail Forwarding	
 		
Lesson 10	Using SSH	
 		
10.1	Using ssh, scp, and sftp	
10.2	Changing Common Client and Server Settings	
10.3	Configuring SSH Host Keys	
10.4	Understanding SSH Port Tunnels	
10.5	Creating SSH Port Tunnels	
10.6	Performing Basic GnuPG Configuration, Usage, and Revocation	
10.7	Using GnuPG in E-Mail	
10.8	Using GnuPG to Encrypt Files	
 		
Module 4	Advanced Management Tasks	
Lesson 11	Customizing and Writing Shell Scripts	
 		
11.1	Selecting the Shell Interpreter Through the Shebang	
11.2	Managing the Location, Ownership, Execution, and Suid-rights of Scripts	
11.3	Understanding Shell Script Basic Elements	
11.4	Working with Read and Arguments	
11.5	Using Here Documents	
11.6	Understanding Return Values	
11.7	Performing Tests	
11.8	Using Command Substitution	
11.9	Using Loops and Conditional Tests	
11.10	Performing Conditional Mailing to Superuser	
 		
Lesson 12	Accessibility and Internationalization	
 		
12.1	Understanding Keyboard Accessibility Settings	
12.2	Understanding Visual Settings and Themes	
12.3	Understanding Assistive Technologies Basics	
12.4	Configuring Locale Settings and Environment Variables	
 		
Lesson 13	SQL Data Management	
 		
13.1	Understanding SQL Databases	
13.2	Creating an Example Database and Basic Data Manipulation	
13.3	Using Basic SQL Commands	

Lesson 14	Managing User Interfaces and Desktops	
 		
14.1	Understanding X Configuration Files	
14.2	Verifying Video Card Support	
14.3	Getting X Display Information	
14.4	Managing a Font Server	
14.5	Setting Up a Display Manager	
 		
Course Intro (20 min)
This session introduces the course and explains what students can expect.
1.     Using and Customizing the shell Environment (22 min)
In this lesson, the student learns how to customize the shell environment to provide basic settings as needed by users.
2.     Managing Printing (30 min)
In this lesson, the student learns how the CUPS printing system is organized and how print jobs, as well as printers, can be managed.
3.     Managing User and Group Accounts (35 min)
In this lesson, the student learns how user and group accounts are used and managed in a Linux environment.
4.     Configuring Security (63 min)
This lesson shows how to apply different network and user-based security settings.
5.     Scheduling Jobs (14 min)
In this lesson, the student learns how to schedule tasks and jobs using at and cron.
6.     Maintaining System Time (18 min)
Linux stores time in different ways. In this lesson, the student learns about the different locations where time is stored and how these relate to one another.
7.     Configuring System Logging (33 min)
In this lesson, the student learns how to configure system logging. The (r)syslog service is explained, as well as the systemd journal and logrotate.
8.     Configuring Networking (43 min)
This lesson introduces networking in general, and teaches how to configure network interfaces with fixed or permanent network configurations.
9.     Managing MTA Basics (12 min)
This lesson provides a basic overview of MTA and teaches students how to configure a system to send outgoing mail to a relay host.
10.   Using SSH (48 min)
In this lesson, the student learns how to use ssh and related commands. Advanced SSH usage is also covered, including configuration parameters, working with SSH keys, and SSH port forwarding.
11.   Customizing and Writing Shell Scripts (51 min)
This lesson provides an introduction to Linux shell scripting. At the end of this lesson, the student will be able to read bash shell scripts and write shell scripts using common structures.
12.   Accessibility and Internationalization (11 min)
This lesson explains how to configure Linux for increased accessibility and for use in international environments.
13.   SQL Data Management (25 min)
This lesson teaches learners how to set up a simple SQL database.
14.   Managing User Interfaces and Desktops (20 min)
In this lesson, students learn more about the backgrounds of the graphical environment, along with the common administration tasks, commands, and configuration files involved in configuring a GUI.
About LiveLessons Video Training
LiveLessons Video Training series publishes hundreds of hands-on, expert-led video tutorials covering a wide selection of technology topics designed to teach you the skills you need to succeed. This professional and personal technology video series features world-leading author instructors published by your trusted technology brands: Addison-Wesley, Cisco Press, IBM Press, Pearson IT Certification, Prentice Hall, Sams, and Que. Topics include IT Certification, Programming, Web Development, Mobile Development, Home and Office Technologies, Business and Management, and more.
View all LiveLessons on InformIT at http://www.pearsonitcertification.com/livelessons.