Linuxapt-get update换源

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文章目录

1.背景

在docker进去tomcat容器中，想要安装vim，于是使用以下shell，但是报错，于是换源。

apt-get update && apt-get install vim



2.换源

#进入tomcat容器
docker exec -it mytomcat01 bash

#记录源的文件为sources.list
cd /etc/apt

#备份原来的源文件
cp /etc/apt/sources.list /etc/apt/sources.list_backup

#command gedit not found
gedit /etc/apt/sources.list

##更换阿里源
echo "" > /etc/apt/sources.list
echo -e "deb http://mirrors.ustc.edu.cn/ubuntu/ xenial main restricted universe multiverse\\n 
deb http://mirrors.ustc.edu.cn/ubuntu/ xenial-security main restricted universe multiverse\\n 
deb http://mirrors.ustc.edu.cn/ubuntu/ xenial-updates main restricted universe multiverse\\n
deb http://mirrors.ustc.edu.cn/ubuntu/ xenial-proposed main restricted universe multiverse\\n
deb http://mirrors.ustc.edu.cn/ubuntu/ xenial-backports main restricted universe multiverse\\n
deb-src http://mirrors.ustc.edu.cn/ubuntu/ xenial main restricted universe multiverse
deb-src http://mirrors.ustc.edu.cn/ubuntu/ xenial-security main restricted universe multiverse\\n
deb-src http://mirrors.ustc.edu.cn/ubuntu/ xenial-updates main restricted universe multiverse\\n
deb-src http://mirrors.ustc.edu.cn/ubuntu/ xenial-proposed main restricted universe multiverse\\n
deb-src http://mirrors.ustc.edu.cn/ubuntu/ xenial-backports main restricted universe multiverse" > /etc/apt/sources.list

##更换清华源
echo "" > /etc/apt/sources.list
echo -e "deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ xenial main restricted universe multiverse\\n 
deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ xenial-security main restricted universe multiverse\\n 
deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ xenial-updates main restricted universe multiverse\\n 
deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ xenial-backports main restricted universe multiverse\\n 
deb-src http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ xenial main restricted universe multiverse
deb-src http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ xenial-security main restricted universe multiverse\\n 
deb-src http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ xenial-updates main restricted universe multiverse\\n 
deb-src http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ xenial-backports main restricted universe multiverse" > /etc/apt/sources.list

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