... Troubleshooting
55 3
System Administration Troubleshooting
55 4
Network Troubleshooting
55 5
Monitoring and Tuning Troubleshooting
55 6
Security Troubleshooting
55 8
Index 55 9
Contents
xv
How It ...
52
Configuring the DHCP Server
55
Starting the PXE Network Installation
55
Performing an Upgrade
55
Red Hat Network Provisioning
56
Summary
56
2 Post-Installation Configuration 57
Red ... root partition (/) is required at a minimum. For x8 6and x8 6_ 64 systems, it is also
recommended that a swap partition and
/boot
partition be created. For x8 6and x8 6_ 64
systems, the default partitioning...
... installation of
Red HatEnterpriseLinux5.
ã RedHatEnterpriseLinux Deployment Guide Provides information regarding the
deployment, configuration and administration of RedHatEnterpriseLinux5.
For ... Configuration Tool
ã Appendix A, Using LVS with RedHat Cluster
For more information about RedHatEnterpriseLinux 5, refer to the following resources:
ã RedHatEnterpriseLinux Installation Guide ... IP alias. For
example:
# ifconfig eth0:1 192. 168 . 76. 24 netmask 255 . 255 . 252 .0 broadcast
192. 168 .79. 255 up
Or using the iproute2 utility ip, for example:
# ip addr add 192. 168 . 76. 24 dev eth0
As...
... 6 25
Creating Problems 62 6
Solving Problems 62 7
MySQL 6 35
More Information 6 35
Terminology 6 35
Syntax and Conventions 63 6
Prerequisites 63 6
Notes 63 6
JumpStart: Setting Up MySQL 63 6
Options 63 7
The .my.cnf ... Welcome to Linux 1
The History of UNIX and GNU Linux 2
The Heritage of Linux: UNIX 2
Fade to 1983 3
Next Scene, 1991 4
The Code Is Free 5
Have Fun! 6
What Is so Good About Linux? 6
Why Linux Is Popular ... Servers 65 6
Introduction to Cacti 65 7
Configuring SNMP 65 8
Setting Up LAMP 65 8
Enabling the Cacti Poller 66 1
Configuring Cacti 66 1
Basic Cacti Administration 66 3
Setting Up a Remote Data Source 66 4
More...
...
Types and roles in SELinux 455
Users in SELinux 455
Policies in SELinux 4 56
Tools in SELinux 4 56
Using SELinux in Fedora and RHEL 457
Getting SELinux 457
Checking whether SELinux is on 458 ... of Fedora andRedHatEnterpriseLinux 3
Introducing Fedora 11 andRedHatEnterpriseLinux 4
What Is Linux? 5
Linux s Roots in UNIX 6
What Is an Operating System? 7
Common Linux Features ...
and RedHatEnterpriseLinux
In This Chapter
ã Introducing Fedora andRedHatEnterpriseLinux
ã What is Linux?
ã Linuxs roots in UNIX
ã Common Linux features
ã Primary advantages of Linux...
... ready to start X.
5. 4 Starting and Stopping X
Now that you've configured X by using xf86config, you're probably
eager to see it work. To start X, type the command:
startx
Your system's ... root and type the command:
xf86config
Figure 5. 1 shows the beginning of the xf86config dialog. As you can
see, xf86config is a text-mode program; it does not support use of the
mouse and it ... with X. XFree 86 was developed by the XFree 86 software team,
which began work in 1992. In 1994, The XFree 86 Project assumed
responsibility for ongoing research and development of XFree 86.
5. 2...
... network,
installing RedHat Linux, and working
with the RedHatLinux file system and
configuration files.
b 363 2 -X PtO1.F 2/21/02 8:33 AM Page 2
(Because of its built-in security features, Linux may not ... server to handle both external e-mail
Terminator
Coax Cable
Terminator
16 Part I: RedHatLinux System and Network Administration Defined
c 363 2 -X Ch02.F 2/21/02 8:33 AM Page 16
Understanding topologies
Your ... beyond that, there are thousands of eyes constantly searching for and
fixing potential security exploits. RedHatLinux is often first to make these fixes
available, usually before the exploits...
... utilities and code on CD-ROM, this official Red Hat
Linux guide is the one resource you need for a secure, high-performance
Linux network.
9 780 764 53 63 28
55 999
ISBN 0- 76 45- 363 2 -X
7
855 55 0 953 8
0
Proven ... . . . . . 60 9
xxvi Contents
a 363 2 -X FM.F 2/21/02 8:33 AM Page xxvi
®
PRESS
®
®
®
PRESS
Red HatLinux Networking
and System Administration
Linux Solutions from the Experts at Red Hat
SECURITY ... need to set up and manage a state-of-the-art Linux
network.
RedHatLinux experts Terry Collings and Kurt Wall start with the
basics—network planning andRedHat installation and configuration.
They...