apt更改为国内源

Posted 2023-04-22

参考技术A 由于linux默认apt源为国外源，网速太慢，所以不建议使用默认apt源，建议使用过内源。

备份原文件： sudo cp /etc/apt/sources.list /etc/apt/sources.list.buckup

编辑原文件： sudo gedit /etc/apt/sources.list

国内源可以换成清华的，文件里保存的具体内容可以访问链接https://mirrors.tuna.tsinghua.edu.cn/help/ubuntu/，根据Linux版本选择对应的文件内容，

如版本选择的是Ubuntu18.04 LTS，内容如下

# 默认注释了源码镜像以提高 apt update 速度，如有需要可自行取消注释

deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic main restricted universe multiverse

# deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic main restricted universe multiverse

deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-updates main restricted universe multiverse

# deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-updates main restricted universe multiverse

deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-backports main restricted universe multiverse

# deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-backports main restricted universe multiverse

deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-security main restricted universe multiverse

# deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-security main restricted universe multiverse

# 预发布软件源，不建议启用

# deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-proposed main restricted universe multiverse

# deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-proposed main restricted universe multiverse

Docker拉取的镜像源更改为国内的镜像源

原文:Docker拉取的镜像源更改为国内的镜像源

vim /etc/docker/daemon.json
{
"registry-mirrors": [
"https://kfwkfulq.mirror.aliyuncs.com",
"https://2lqq34jg.mirror.aliyuncs.com",
"https://pee6w651.mirror.aliyuncs.com",
"https://registry.docker-cn.com",
"http://hub-mirror.c.163.com"
],
"dns": ["8.8.8.8","8.8.4.4"]
}

#重启docker服务
systemctl restart docker