CentOS7 minimal安装初始化配置

个人喜好最小化安装系统，需要配置的如下信息

1.更改网络配置为固定ip

#vi /etc/sysconfig/network-scripts/ifcfg-eth0
BOOTPROTO="static"
IPADDR=10.1.1.3
NETMASK=255.255.255.0
GATEWAY=10.1.1.1
DNS=114.114.114.114
ONBOOT="yes"

配置dns记录

#vi /etc/resolv.conf
nameserver 114.114.114.114
#重启网络
#service network restart

2.修改yum源

#cp /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo.backup
#cd /etc/yum.repos.d/
#yum installl -y wget

#wget http://mirrors.163.com/.help/CentOS6-Base-163.repo
#yum makecache

3.安装常用软件

 #yum -y install vim*  lrzsz  gcc-c++ pcre pcre-devel zlib zlib-devel openssl openssl-devel