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CentOS 7 安裝後基本配置

1、檢查環境

[[email protected] etc]# cat /etc/system-release    
CentOS Linux release 7.3.1611 (Core)

2、修改ip

cd /etc/sysconfig/network-scripts
vim /etc/sysconfig/network-scripts/ifcfg-ens33

TYPE="Ethernet"
BOOTPROTO="static"
DEFROUTE="yes"
IPV4_FAILURE_FATAL="no"
IPV6INIT="yes"
IPV6_AUTOCONF="yes"
IPV6_DEFROUTE="yes"
IPV6_FAILURE_FATAL="no"
IPV6_ADDR_GEN_MODE="stable-privacy"
NAME="ens33"
UUID="06f52537-f837-4fee-8309-0f7b588cdc91"
DEVICE="ens33"
ONBOOT="yes"
BROADCAST="192.168.1.255"
PEERDNS=yes
PEERROUTES=yes
IPV6_PEERDNS=yes
IPV6_PEERROUTES=yes
IPADDR="192.168.1.202"
NETMASK="255.255.255.0"
GATEWAY="192.168.1.2"


service network restart

3、修改閘道器

vi /etc/resolv.conf
# Generated by NetworkManager
search localdomain
nameserver 192.168.1.2