ubuntu14.04安装注意事项

1.虚拟机： 选择桥接
2.设置静态IP
sudo vi /etc/network/interfaces
修改为：
# The loopback network interface
auto lo
iface lo inet loopback

# The primary network interface
auto eth0
iface eth0 inet static #注意静态（static）
address 192.168.1.200
netmask 255.255.255.0
gateway 192.168.1.1
修改DNS
sudo vi /etc/resolv.conf

nameserver 114.114.114.114  #114

nameserver 223.5.5.5 #阿里

nameserver 8.8.8.8#Google

重启网卡
sudo ifdown eth0
sudo ifup eth0

3.ssh配置
a.安装
sudo apt-get update
sudo apt-get install openssh-server
b.开启root
vi /etc/ssh/sshd_config
将PermitRootLogin without-password 改为
PermitRootLogin yes
重启ssh
restart ssh 
4. 启用root
sudo passwd root
设置密码
5.如果安装是中文环境
请设置回英文：sudo vi /etc/default/locale 
LANG="en_US.UTF-8"
LANGUAGE="en_US:en"
安装zhcon：apt-get install zhcon

6.修改apt源（选择aliyun）
vi /etc/apt/source.list（建议ssh登陆后在window环境修改后覆盖这样比较方便）
源如下：
deb http://mirrors.aliyun.com/ubuntu/ trusty main multiverse restricted universe
deb http://mirrors.aliyun.com/ubuntu/ trusty-backports main multiverse restricted universe
deb http://mirrors.aliyun.com/ubuntu/ trusty-proposed main multiverse restricted universe
deb http://mirrors.aliyun.com/ubuntu/ trusty-security main multiverse restricted universe
deb http://mirrors.aliyun.com/ubuntu/ trusty-updates main multiverse restricted universe
deb-src http://mirrors.aliyun.com/ubuntu/ trusty main multiverse restricted universe
deb-src http://mirrors.aliyun.com/ubuntu/ trusty-backports main multiverse restricted universe
deb-src http://mirrors.aliyun.com/ubuntu/ trusty-proposed main multiverse restricted universe
deb-src http://mirrors.aliyun.com/ubuntu/ trusty-security main multiverse restricted universe
deb-src http://mirrors.aliyun.com/ubuntu/ trusty-updates main multiverse restricted universe
替换之后，apt-get update一下