PXE网络安装RedHat Linux非常方便，适用多台机器批量安装，安装好系统后会在root目录生成一个安装日志文件anaconda-ks.cfg，这个文件记录了整个安装过程，我们可以适当修改这个文件来做PXE网络安装的ks.cfg文件。下面是修改好的文件，安装包全选。
# Kickstart file automatically generated by anaconda.

install

nfs --server=172.16.45.129 --dir=/iso

key --skip

lang en_US.UTF-8

keyboard us

skipx

network --device eth0 --bootproto dhcp

#network --device eth0 --bootproto static --ip 11.11.11.11 --netmask 255.255.255.0 --gateway 11.11.11.254

#network --device eth1 --bootproto static --ip 12.12.12.12 --netmask 255.255.255.0 --gateway 11.11.11.254

rootpw --iscrypted $1$d7sIKzBH$OlPFJjsQyPBzRetVg9aAk/

firewall --disabled

authconfig --enableshadow --enablemd5

selinux --disabled

timezone --utc Asia/Shanghai

bootloader --location=mbr --driveorder=hda --append="rhgb quiet"

# The following is the partition information you requested

# Note that any partitions you deleted are not expressed

# here so unless you clear all partitions first, this is

# not guaranteed to work

clearpart --linux

part /boot --fstype ext3 --size=100

part swap --size=1000

part / --fstype ext3 --size=100 --grow

%packages

@admin-tools

@authoring-and-publishing

@base

@core

@dns-server

@development-libs

@development-tools

@dialup

@editors

@engineering-and-scientific

@ftp-server

@gnome-desktop

@gnome-software-development

@games

@graphical-internet

@graphics

@java

@java-development

@kde-desktop

@kde-software-development

@legacy-network-server

@legacy-software-development

@legacy-software-support

@mail-server

@mysql

@network-server

@news-server

@office

@sql-server

@printing

@ruby

@server-cfg

@sound-and-video

@system-tools

@text-internet

@web-server

@smb-server

@x-software-development

@base-x

system-config-kickstart

tunctl

tetex-xdvi

keyutils

openCryptoki

libhbaapi

brltty

dmraid-events-logwatch

libhbalinux

aide

kexec-tools

nfs4-acl-tools

tpm-tools

gnupg2

iscsi-initiator-utils

trousers

bridge-utils

authd

fipscheck

squashfs-tools

star

hardlink

freeipmi

x86info

device-mapper-multipath

hfsutils

fcoe-utils

edac-utils

hesinfo

fuse-libs

convmv

fuse

cpufreq-utils

openswan

sgpio

systemtap-sdt-devel

perl-XML-SAX

pth

perl-XML-Twig

perl-XML-Dumper

perl-TimeDate

perl-libxml-perl

tog-pegasus-devel

perl-Convert-ASN1

libstdc++44-devel

libassuan-devel

perl-XML-NamespaceSupport

perl-DateManip

libksba-devel

fipscheck-devel

sblim-cmpi-dhcp-devel

perl-Crypt-SSLeay

perl-Mozilla-LDAP

pth-devel

log4cpp-devel

perl-LDAP

perl-XML-Grove

libpciaccess-devel

python-imaging

libhbaapi-devel

python-dmidecode

fuse-devel

libksba

perl-Archive-Zip

gsl

gcc44-c++

gcc44-gfortran

pexpect

dejagnu

imake

java-1.6.0-openjdk-devel

gcc-objc

ElectricFence

memtest86+

gcc-gnat

libgfortran44

gcc44

expect

java-1.6.0-openjdk

unifdef

python-docs

nasm

statserial

efax

emacs-nox

emacs

vim-X11

gnuplot-emacs

nedit

lapack

lam

pvm

xferstats

gnome-bluetooth

gconf-editor

hal-gnome

pinentry-gtk

gnome-keyring-manager

dasher

libgnome-java

gob2

libgtk-java

libglade-java

libgconf-java

gftp

kdewebdev

xchat

gimp-help

agg

xfig

libsane-hpaio

gimp-data-extras

gimp

bsh-demo

pinentry-qt

kdeadmin

kdesdk-devel

telnet-server

talk-server

rsh-server

bootparamd

rusers-server

tftp-server

rarpd

gtk+

compat-db

openssl097a

qt4

compat-readline43

compat-openldap

compat-slang

openmotif22

mailman

postfix

exim-doc

exim

squirrelmail

cyrus-imapd

cyrus-imapd-perl

mod_auth_mysql

mysql-devel

qt-MySQL

mysql-bench

php-mysql

ypserv

openldap-servers-overlays

openldap-servers

amanda-server

vnc-server

quagga

dhcpv6

dnsmasq

radvd

privoxy

dhcp

krb5-server

freeradius

tetex-xdvi

postgresql-tcl

unixODBC-kde

qt-ODBC

postgresql-contrib

postgresql-pl

postgresql-test

libdbi-dbd-pgsql

postgresql-jdbc

postgresql-odbc

postgresql-docs

bluez-utils-cups

wacomexpresskeys

eruby

ruby-ri

system-config-bind

system-switch-mail-gnome

system-config-boot

dvgrab

xcdroast

mikmod

arpwatch

adjtimex

avahi-tools

ktune

rdesktop

OpenIPMI-gui

watchdog

wireshark-gnome

tog-pegasus

lsscsi

uucp

dtach

festival

tsclient

x3270

e4fsprogs

gnutls-utils

lslk

arptables_jf

am-utils

hwbrowser

uuidd

createrepo

pinentry

blktrace

mtx

nmap-frontend

tn5250

audit

mrtg

net-snmp-utils

mc

sblim-gather

amanda-client

sblim-wbemcli

sysstat

gnome-nettool

iptraf

mt-st

vlock

dstat

tftp

epic

lynx

php-odbc

tomcat5-admin-webapps

php-pear

mod_auth_kerb

tomcat5-webapps

mod_nss

mod_auth_pgsql

mod_auth_mysql

mod_authz_ldap

tomcat5

php-mysql

php-pgsql

xorg-x11-xbitmaps

mesa-libGLw-devel

openmotif-devel

icon-naming-utils

mesa-libGLU-devel

icon-slicer

xorg-x11-server-sdk

libXp-devel

xorg-x11-utils

xorg-x11-xdm

xorg-x11-resutils

xorg-x11-xfwp

xorg-x11-xsm

libpciaccess

xorg-x11-server-Xnest

xorg-x11-xfs-utils

xorg-x11-server-Xvfb

switchdesk