—Course Overview
1m 17s
Introduction and Lab Setup
- 12m 15s
—Introduction
0m 54s
—Course Overview
0m 55s
—Module Overview
0m 20s
—Linux Foundation, LFCE, and RHCE
2m 38s
—Lab Environment Layout
1m 31s
—Demo: Lab Network Configuration Review
5m 27s
—Module Review, What's Next!
0m 28s
Managing Network Services
- 1h 6m
—Introduction, Course Overview
0m 46s
—Module Overview
0m 29s
—How Does a Computer Start up, init Systems, and systemd?
7m 14s
—Demo: init daemons and Starting and Stopping Services
4m 14s
—systemd - Architecture, Units, Unit Types, and Unit Files
8m 9s
—Demo: Units - Location and Anatomy
6m 46s
—Demo: Units - Precedence and Automatic Restart
5m 18s
—systemd - Targets
1m 28s
—Demo: Working with Targets
7m 30s
—systemd - Control Groups and Journals
2m 38s
—Demo: Investigating Control Groups
7m 36s
—Demo: Looking at Logs with journalctl
6m 11s
—Extended Internet Services Daemon - xinetd
1m 1s
—Demo: Configuring TFTP in xinetd
5m 57s
—Module Overview, References, What's Next
0m 50s
Monitoring System Performance
- 1h 22m
—Introduction, Course Overview
0m 45s
—Module Overview, Learning Objective
0m 37s
—CPU Concepts, Scheduling, and What to Look For
8m 33s
—Demo: CPU Topology, Isolating a CPU Hog, Load Averages, and Waits
10m 2s
—Memory Concepts, and What to Look For
4m 5s
—Demo: Memory, Isolating a Hog, Swapping, and File System Cache
12m 55s
—Disk Concepts, I/O Patterns, File Systems, and What to Look For
11m 7s
—Demo: Finding High I/O Processes and Measuring Disk Latency
5m 44s
—Network Concepts and Networks - What to Look For?
4m 4s
—Demo: Socket Queues and Finding Network Hogs
6m 13s
—Baselining and Benchmarking and Tools for Monitoring Performance
3m 58s
—Demo: Generating Reports With sysstat and Using dstat
13m 12s
—Module Overview, References, Further Reading, and What's Next
0m 51s
Advanced Package Management
- 1h 7m
—Introduction
0m 44s
—Module Overview, Learning Objective
0m 34s
—The Case for Packages, RPM Packages, and RPM Package Manager
6m 54s
—Demo: Anatomy of a Package, and Interacting with RPM
14m 3s
—Building Your Own RPMs
0m 59s
—Demo: Building a Source RPM and Building and RPM from Source
14m 39s
—yum
2m 7s
—Demo: Using yum, Updating Your System, yum groups, and Searching
10m 12s
—Repositories
2m 0s
—Demo: Repository Configuration and Creating Your Own Repository
14m 21s
—Module Overview, References, and What's Next
0m 47s
Configuring and Managing NFS
- 57m 48s
—Introduction, Course Overview
0m 51s
—Module Overview
0m 28s
—Network File System, Why Use NFS, Architecture and Data Movement
6m 12s
—NFS Services, Versions, and Server Configuration
7m 59s
—Demo: Installing and Configuring an NFS Server, Adding Exports
6m 33s
—NFS Client Configuration and Client Options
2m 22s
—Demo: Mounting Exports and Listing a Remote Server's Exports
9m 54s
—NFS File Security and Kerberos Authentication
4m 3s
—Demo: NFS File Permissions, Kerberos, and Group Collaboration
15m 31s
—Dealing with SELinux and Performance and Monitoring
3m 8s
—Module Overview, References, and What's Next
0m 43s
Configuring and Managing Samba
- 58m 16s
—Introduction, Course Overview
0m 34s
—Module Overview and Learning Objective
0m 32s
—What Is Samba and Why Use Samba?
2m 46s
—Samba Architecture and Samba Server Services
2m 16s
—Demo: Installing Samba
2m 48s
—Client Authentication and Samba Server Configuration
3m 41s
—Inside smb.conf
1m 41s
—Samba File Security
2m 1s
—Demo: smb.conf, Adding a Samba User and Sharing a Directory
8m 19s
—Samba Client
2m 31s
—Demo: Using smbclient and Mounting Samba Shares
13m 19s
—Dealing with SeLinux and Performance and Troubleshooting
1m 45s
—Demo: Configuring a Share for Collaboration
14m 43s
—Module Overview, References, and What's Next
1m 13s
