2016
Pluralsight
Andrew Mallett
6:53
English
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.
Introducing the Linux Foundation and LFCS Certification
13m 49s
Introduction 4m 45s
Reading Operating System Data 6m 25s
Summary and What's Next 2m 39s
Starting and Stopping CentOS 7
29m 34s
Introduction and Using wall 5m 29s
Shutdown Commands 7m 42s
Changing Runlevels 7m 46s
Selecting Runlevels at Boot 5m 7s
Summary 3m 28s
The Boot Process
16m 44s
Managing GRUB Recovery 7m 23s
Reset Lost Root Passwords 5m 33s
Summary 3m 47s
Managing GRUB2
29m 15s
Introduction and Re-installing GRUB 3m 45s
Manage GRUB2 Defaults 3m 38s
Manage Persistent Setting with grubby 5m 38s
Password Protect GRUB2 7m 21s
Custom GRUB2 Entries 4m 38s
Summary and What's Next 4m 13s
Managing Linux Processes
30m 32s
Introduction 1m 36s
Listing Processes with ps 7m 37s
Using the /proc directory and the $$ Variable 5m 19s
Send Signals with kill 6m 4s
Shortcuts with pgrep, pkill, and top 4m 36s
Summary and What's Next 5m 17s
Process Priority
21m 24s
Introduction 1m 26s
Backgrounding Tasks 7m 10s
Using Nice to Control Process Priority 8m 47s
Summary and What's Next 3m 59s
Monitor Linux Performance
30m 27s
Introduction and Listing Standard Tools 4m 27s
Using pwdx and pmap 4m 47s
Working with uptime and tload 8m 30s
Recording Performance with top and vmstat 5m 38s
Summary and What's Next 7m 4s
Using Sysstat to Monitor Performance
22m 29s
Installing the Package sysstat 5m 54s
Additional Tools 4m 27s
Creating System Activity Reports 7m 35s
Summary and What's Next 4m 32s
Managing Shared Libraries
22m 17s
Viewing Shared Library Modules 4m 38s
Setting the Location of Shared Libraries 7m 13s
Rebuilding the Library Cache 6m 18s
Summary and What's Next 4m 6s
Scheduling Tasks in Linux
35m 24s
Simple Shell Scripts 7m 37s
Scheduling Tasks with crond 10m 0s
Using anacron as a Job Scheduler 5m 53s
Irregular Job Scheduling with at 5m 5s
Summary and What's Next 6m 46s
Log Files and Logrotate
48m 35s
Introducing System Logging 1m 39s
Auditing User Logins 6m 21s
Auditing Root Access 4m 49s
Scripting with AWK 8m 29s
Configuring rsyslogd 6m 51s
Using logrotate 5m 42s
Managing Logs with journalctl 8m 19s
Summary and What's Next 6m 22s
Introducing SELinux
32m 22s
Introduction to SELinux 2m 28s
SELinux Status and Contexts 8m 25s
Audit Logs and SELinux Commands 7m 20s
Booleans and Ports 7m 46s
Summary and What's Next 6m 20s
Managing Software on CentOS 7
1h 1m
Introduction to Software Management 1m 54s
Using the rpm Command 8m 12s
Working with yum 7m 31s
Configuring Software Repositories 8m 24s
Working with the yum Cache 5m 2s
Updating the Kernel 8m 46s
Using Source RPMS 8m 55s
Managing Services 3m 46s
Summary and What's Next 8m 54s
Configuration Management Tools
18m 59s
Install Puppet 3m 47s
Extracting Data with facter 2m 38s
Using and Applying Manifests 9m 5s
Summary and What's Next 3m 28s
Andrew is a committed evangelist of the Linux Operating System and the concept of community and freedom that it provides. He has worked as a technical trainer since 1995 and has taught throughout the world, including Australia, the US, Germany and Eastern Europe. Andrew started teaching Linux in 2004 when Novell acquired SUSE and has been a long time supporter of Novell and provides SYSOP support the the Certifed Novell Instructor community on Linux. Andrew founded theurbanpenguin and has been submitting video training material to his YouTube channel since 2009 and currently has over 8,500 subscribers and 1.6 Million views. Andrew has had two publications with Packt: Citrix Access Gateway VPX Essentials (2012) and Citrix XenApp (2013).
pluralsight.com/courses/lfcs-linux-operation-essentials
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