GL199 - RHCSA EXAM PREP

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Dec 9, 2013 (3 years and 6 months ago)

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GL199
-

RHCSA EXAM PREP



www.NETDtrain.com

Class
L
ength


Five Days

About this Course

Students seeking training to prepare themselves for the RHCSA certification should attend this
course. This course is taught in a rapid pace format designed to help quickly identify and fill
gaps in system administration knowledge. Focus

includes managing users and groups, software,
printers, and local storage. It also includes an introduction to security, virtualization, and the
deployment of common network services. Current Version: A00


Audience Profile

Students should already have exp
erience administering Linux systems and must be comfortable
navigating the filesystem, editing files, and running common commands from the shell.


Prerequisites

Students should already have experience administering Linux systems and must be comfortable
na
vigating the filesystem, editing files, and running common commands from the shell.



Course Outline


1.

Network Configuration and Troubleshooting

1.

IPv4 Fundamentals

2.

TCP/UDP Fundamentals

3.

Linux Network Interfaces

4.

Ethernet Hardware Tools

5.

Network Configuration with ip Command

6.

Configuring Routing Tables

7.

IP to MAC Address Mapping with ARP

8.

Starting and Stopping Interfaces

9.

NetworkManager

10.

DNS Clients

11.

DHCP Clients

12.

system
-
config
-
network{tui,cmd}

13.

Network Diagnostics

Lab Tasks







GL199
-

RHCSA EXAM PREP



www.NETDtrain.com

14.

Network Discovery

15.

Basic Client Networking

16.

Introduction to Troubleshooting Labs

17.

Troubleshooting Practice: Networking

Managing User Accounts

18.

User and Group Concepts

19.

User Administration

20.

Modifying Accounts

21.

Group Administration

22.

Password Aging

23.

Manual DS Client Configuration

24.

syst
em
-
config
-
authentication

25.

System Security Services Daemon (SSSD)

26.

File Sharing via NFS

27.

NFSv4

28.

NFS Clients

29.

Implementing NFSv4

30.

Accessing Windows/Samba Shares from Linux

31.

AutoFS

32.

AutoFS Configuration

Lab Tasks

33.

User and Group Administration

34.

Using LDAP for
Centralized User Accounts

Command Line Process Management

35.

What is a Process?

36.

Viewing Processes

37.

Managing Processes

38.

Tuning Process Scheduling

39.

System Status


CPU

40.

System Status


I/O







GL199
-

RHCSA EXAM PREP



www.NETDtrain.com

41.

System Status


Memory

Manage System Resources

42.

Automating Tasks

43.

at/batch

44.

cron

45.

The crontab Command

46.

crontab Format

47.

/etc/cron.*/ Directories

48.

Anacron

49.

System Logging

50.

Rsyslog

51.

/etc/rsyslog.conf

52.

Log Management

53.

Log Anomaly Detector

Lab Tasks

54.

Creating and Managing User Cron Jobs

55.

Adding System cron Jobs

56.

Setting up a Full Debug Logfile

57.

Re
mote Syslog Configuration

Installing and Managing Software

58.

RPM Features

59.

RPM Package Files

60.

Working With RPMs

61.

Managing Software Dependencies

62.

Using the YUM command

63.

YUM package groups

64.

Updating the Kernel RPM

65.

Configuring YUM

66.

Yum Plugins

Lab Tasks







GL199
-

RHCSA EXAM PREP



www.NETDtrain.com

67.

Managing
Software with RPM

68.

Using YUM

Administer Remote Systems

69.

Secure Shell

70.

Accessing Remote Shells

71.

Transferring Files

72.

Alternative sftp Clients

73.

X Access Control

74.

Remote X Access (historical/insecure approach)

75.

Remote X Access (modern/secure approach)

76.

XDMCP

Remote
Graphical Access With VNC and RDP

Lab Tasks

77.

Introduction to ssh and scp

78.

Remote X with XDMCP

79.

Configure a VNC Server

Deploy and Secure File
-
Sharing Services

80.

Managing Daemons

81.

Controlling Service Startup

82.

Netfilter Concepts

83.

RHEL6 Firewall

84.

Netfilter

Rule Syntax

85.

Targets

86.

Using the iptables Command

87.

Common match_specs

88.

Connection Tracking

89.

The FTP Protocol

90.

Active Mode FTP

91.

Passive Mode FTP

92.

vsftpd







GL199
-

RHCSA EXAM PREP



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93.

Configuring vsftpd

94.

Anonymous FTP with vsftpd

95.

HTTP Operation

96.

Apache Configuration Files

97.

httpd.conf


Server Setti
ngs

98.

httpd.conf


Main Configuration

99.

httpd.conf


VirtualHost Configuration

100.

Managing Network
-
Wide Time

101.

Continual Time Sync with NTP

102.

Configuring NTP Clients

103.

Useful NTP Commands

Lab Tasks

104.

Managing Services With chkconfig

105.

Firewall Configuration

106.

Securing Services with Netfilter

107.

Configuring vsftpd

108.

Apache Architecture

109.

Apache Content

110.

NTP Client Configuration

Managing SELinux

111.

SELinux Security Framework

112.

SELinux Modes

113.

SELinux Commands

114.

Choosing an SELinux Policy

115.

SELinux Booleans

116.

Permissive Domains

117.

Graphical SELinux Policy Tools

118.

SELinux Troubleshooting

119.

SELinux Troubleshooting Continued

Lab Tasks

120.

Exploring SELinux Modes







GL199
-

RHCSA EXAM PREP



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121.

SELinux File Contexts

Managing Simple Partitions and Filesystems

122.

Partition Considerations

123.

Partitioning Disks with fdisk

124.

Partitionin
g Disks with parted

125.

Filesystem Creation

126.

Filesystem Maintenance

127.

Mounting Filesystems

128.

Linux Unified Key Setup (LUKS)

129.

Swap

Lab Tasks

130.

Creating and Managing Filesystems

131.

Hot Adding Swap

132.

LUKS
-
on
-
disk format Encrypted Filesystem

Using Filesystem Access Control Li
sts

133.

File and Directory Permissions

134.

Changing File Permissions

135.

Troubleshooting Incorrect File Permissions

136.

File Access Control Lists

137.

Manipulating FACLs

138.

Viewing FACLs

139.

Backing Up FACLs

Lab Tasks

140.

Using Filesystem ACLs

Manage Logical Volumes

141.

Logical Volume
Management

142.

Implementing LVM

143.

Creating Logical Volumes







GL199
-

RHCSA EXAM PREP



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144.

Manipulating VGs & LVs

145.

Advanced LVM Concepts

146.

system
-
config
-
lvm

Lab Tasks

147.

Creating and Managing LVM Volumes

Control the Boot Process

148.

Booting Linux on PCs

149.

GRUB Configuration

150.

Troubleshooting With GRUB

151.

/
sbin/init

152.

System Init Styles

153.

Linux Runlevels

154.

/etc/inittab

155.

Shutdown and Reboot

Lab Tasks

156.

Boot Process

157.

GRUB Command Line

158.

Basic GRUB Security

159.

Introduction to Troubleshooting Labs

160.

Troubleshooting Practice: Boot Process

2.

Tuning and Maintaining the Kernel

1.

Kerne
l Modules

2.

Configuring Kernel Components and Modules

3.

Handling Module Dependencies

4.

Configuring the Kernel via /proc/

Lab Tasks

5.

Adjusting Kernel Options

Manage Virtual Machines







GL199
-

RHCSA EXAM PREP



www.NETDtrain.com

6.

Introducing libvirt

7.

libvirt: Basic Concepts

8.

libvirt: Storage Architecture

9.

libvirt: Network Architecture

10.

libvirt: Graphical Tools

11.

libvirt: Command Line Tools

12.

virsh: Basics

13.

virsh: Common Tasks

14.

virt
-
install

15.

libguestfs and guestfish


Automated Installations of Red Hat Enterprise Linux

16.

Kickstart

17.

Anaconda: An Overview

18.

Anaconda:
Booting the System

19.

Anaconda: Common Boot Options

20.

Anaconda: Loading Anaconda and Packages

21.

Anaconda: Storage Options

22.

Anaconda: Troubleshooting

Lab Tasks

23.

Automating Installation with Kickstart

Get Help in a Graphical Environment

24.

Help from Commands and
Documentation

25.

Getting Help with man & info

Lab Tasks

26.

Help with Commands

Understand and Use Essential Tools







GL199
-

RHCSA EXAM PREP



www.NETDtrain.com

1.

Use of Appendix

2.

Logging In

3.

Switching User Contexts

4.

Physical Unix File Structure

5.

Directory Manipulation

6.

Deleting and Creating Files

7.

File
Manipulation

8.

Filesystem Links

9.

Communication Channels

10.

File Redirection

11.

Archives with tar

12.

The gzip Compression Utility

13.

The bzip2 Compression Utility

14.

Learning vi

15.

Basic vi

16.

Intermediate vi

17.

Regular Expression Overview

18.

Regular Expressions

19.

RE Character Classes

20.

RE
Quantifiers

21.

RE Parenthesis

22.

Searching Inside Files