CentOS安装配置之配置

本文仅以最小化安装为基础，不安装任何组件。

首先配置网络

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

DEVICE=eth0
BOOTPROTO=static
BROADCAST=192.168.11.255
HWADDR=00:E0:B0:FB:69:7A
IPADDR=192.168.11.200
NETMASK=255.255.255.0
NETWORK=192.168.11.0
GATEWAY=192.168.11.1
ONBOOT=yes

设置DNS

vi /etc/resolv.conf

nameserver 202.101.172.47
nameserver 202.101.172.35

关闭IP6
查看IPV6模块lsmod|grep ipv6

#vi /etc/modprobe.conf
alias net-pf-10 off
alias ipv6 off

service ip6tables off

修改计算机名字
1：vi /etc/sysconfig/network
2：vi /etc/hosts

升级软件包

yum update –y

安装必需的软件

yum install wget setuptool ntsysv -y
yum install gcc gcc-c++ autoconf vixie-cron crontabs ncurses-devel -y
# vixie-cron软件包是cron的主程序
#crontabs软件包是用来安装、卸装、或列举用来驱动 cron 守护进程的表格的程序

设置第三方YUM源

wget ftp://ftp.pbone.net/mirror/download.fedora.redhat.com/pub/fedora/epel/5/x86_64/epel-release-5-3.noarch.rpm
wget http://apt.sw.be/redhat/el5/en/x86_64/rpmforge/RPMS/rpmforge-release-0.5.1-1.el5.rf.x86_64.rpm
wget http://apt.sw.be/redhat/el5/en/x86_64/RPMS.rpmforge/freshrpms-release-1.1-1.el5.rf.noarch.rpm
wget http://download1.rpmfusion.org/free/fedora/rpmfusion-free-release-stable.noarch.rpm
wget http://rpm.livna.org/livna-release.rpm
wget http://rpms.famillecollet.com/el5.x86_64/remi-release-5-7.el5.remi.noarch.rpm

rpm -ivh epel-release-5-3.noarch.rpm
rpm -ivh freshrpms-release-1.1-1.el5.rf.noarch.rpm
rpm -ivh livna-release.rpm
rpm -ivh remi-release-5-7.el5.remi.noarch.rpm
rpm -ivh rpmfusion-free-release-stable.noarch.rpm
rpm -ivh rpmforge-release-0.5.1-1.el5.rf.x86_64.rpm

 

SSH配置

vi /etc/ssh/sshd.config
#PermitRootLogin yes 改为
PermitRootLogin yes

#UseDNS yes 改为
UseDNS no

关闭selinux
运行命令setup，可以在图形化界面进行关闭
或vi /etc/sysconfig/selinux
SELINUX=enforcing 改成--> SELINUX=disabled