深圳市网站建设哪家好,企业管理咨询的工作主体,四川兴昌建设有限公司网站,php培训网站源码简介#xff1a;Ubuntu系统的APT#xff08;Advanced Package Tool#xff09;是一个包管理器#xff0c;用于在Ubuntu上安装、卸载和更新软件包。默认情况下#xff0c;APT会从Ubuntu官方源中下载软件包#xff0c;但由于网络原因#xff0c;有时候下载速度较慢。阿里云…简介Ubuntu系统的APTAdvanced Package Tool是一个包管理器用于在Ubuntu上安装、卸载和更新软件包。默认情况下APT会从Ubuntu官方源中下载软件包但由于网络原因有时候下载速度较慢。阿里云是国内较为常用的镜像源之一其提供了Ubuntu官方源的镜像。
历史攻略
docker更换镜像源
更换Ubuntu apt阿里云源的步骤
1、备份原有源
sudo cp /etc/apt/sources.list /etc/apt/sources.list.bak2、打开 sources.list 文件
sudo gedit /etc/apt/sources.list3、替换为阿里云源
# 18.04deb http://mirrors.aliyun.com/ubuntu/ bionic main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic main restricted universe multiversedeb http://mirrors.aliyun.com/ubuntu/ bionic-security main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic-security main restricted universe multiversedeb http://mirrors.aliyun.com/ubuntu/ bionic-updates main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic-updates main restricted universe multiversedeb http://mirrors.aliyun.com/ubuntu/ bionic-proposed main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic-proposed main restricted universe multiversedeb http://mirrors.aliyun.com/ubuntu/ bionic-backports main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic-backports main restricted universe multiverse# 20.04deb http://mirrors.aliyun.com/ubuntu/ focal main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ focal main restricted universe multiversedeb http://mirrors.aliyun.com/ubuntu/ focal-security main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ focal-security main restricted universe multiversedeb http://mirrors.aliyun.com/ubuntu/ focal-updates main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ focal-updates main restricted universe multiversedeb http://mirrors.aliyun.com/ubuntu/ focal-proposed main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ focal-proposed main restricted universe multiversedeb http://mirrors.aliyun.com/ubuntu/ focal-backports main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ focal-backports main restricted universe multiverse4、更新源
sudo apt-get update
