安装ubuntu server 20.04后处理源，时区和lang

1. 1在/etc/apt/sourc.list 中改成阿里源

#阿里源
deb http://mirrors.aliyun.com/ubuntu/ focal main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ focal-security main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ focal-updates main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ focal-proposed main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ focal-backports main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ focal main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ focal-security main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ focal-updates main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ focal-proposed main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ focal-backports main restricted universe multiverse

1.2　　更新  sudo apt update

2. 修改时区

sudo ln -sf /usr/share/zoneinfo/Asia/Shanghai /etc/localtime

 

3. 处理环境变量LANG

sudo apt install  language-pack-zh-hans language-pack-zh-hans-base

sudo localectl set-locale zh_CN.UTF-8

 

4. 退出重新登录之后生效

 

5、如果时间不对可以进行手动更新时间

ntpdate ntp.ntsc.ac.cn