默认很多服务都是不需要的,服务越少越安全..

service acpid stop ; chkconfig acpid off
service apmd stop ; chkconfig apmd off
service atd stop ; chkconfig atd off
service auditd stop ; chkconfig auditd off
service autofs stop ; chkconfig autofs off
service avahi-daemon stop ; chkconfig avahi-daemon off
service bluetooth stop ; chkconfig bluetooth off
service cpuspeed stop ; chkconfig cpuspeed off
service cups stop ; chkconfig cups off
service firstboot stop ; chkconfig firstboot off
service gpm stop ; chkconfig gpm off
service haldaemon stop ; chkconfig haldaemon off
service hidd stop ; chkconfig hidd off
service hplip stop ; chkconfig hplip off
service ip6tables stop ; chkconfig ip6tables off
service isdn stop ; chkconfig isdn off
service lm_sensors stop ; chkconfig lm_sensors off
service mcstrans stop ; chkconfig mcstrans off
service messagebus stop ; chkconfig messagebus off
service netfs stop ; chkconfig netfs off
service nfslock stop ; chkconfig nfslock off
service pcscd stop ; chkconfig pcscd off
service portmap stop ; chkconfig portmap off
service restorecond stop ; chkconfig restorecond off
service rpcgssd stop ; chkconfig rpcgssd off
service rpcidmapd stop ; chkconfig rpcidmapd off
service yum-updatesd stop ; chkconfig yum-updatesd off
service smartd stop ; chkconfig smartd off

设置网卡

vi /etc/sysconfig/network-scripts/ifcfg-eth0
service network restart

修改DNS,用opendns,当然也可以用机房提供的.

vi /etc/resolv.conf
nameserver 208.67.222.222
nameserver 208.67.220.220

修改SSH端口,也是安全起见

vi /etc/ssh/sshd_config
Port 8021
service sshd restart

更新常用编译工具包

yum install -y glibc* cpp gcc* openssl* make
yum update -y

更改主机名

vi /etc/sysconfig/network
HOSTNAME=yourhostname

安装XAMPP: http://sourceforge.net/projects/xampp/
cd /opt
wget http://nchc.dl.sourceforge.net/sourceforge/xampp/xampp-linux-1.7.tar.gz
wget http://nchc.dl.sourceforge.net/sourceforge/xampp/xampp-linux-devel-1.7.tar.gz
tar xvfz /opt/xampp-linux-1.7.tar.gz -C /opt
tar xvfz /opt/xampp-linux-devel-1.7.tar.gz -C /opt
ln -s /opt/lampp/lampp /etc/rc.d/rc3.d/S99lampp
/opt/lampp/lampp start
/opt/lampp/lampp security #设置密码

修改默认语言

vi /etc/sysconfig/i18n

改成LANG=”zh_CN.UTF-8″

然后

source /etc/sysconfig/i18n

更新YUM资源

cd /etc/yum.repos.d/

mv CentOS-Base.repo CentOS-Base.repo.bak

wget http://blog.s135.com/soft/linux/centos/5.2/CentOS-Base.repo