簡介:Ubuntu系統(tǒng)的APT(Advanced Package Tool)是一個包管理器,用于在Ubuntu上安裝、卸載和更新軟件包。默認情況下,APT會從Ubuntu官方源中下載軟件包,但由于網(wǎng)絡(luò)原因,有時候下載速度較慢。阿里云是國內(nèi)較為常用的鏡像源之一,其提供了Ubuntu官方源的鏡像。
歷史攻略:
docker:更換鏡像源
更換Ubuntu apt阿里云源的步驟:
1、備份原有源
sudo cp /etc/apt/sources.list /etc/apt/sources.list.bak
2、打開 sources.list 文件
sudo gedit /etc/apt/sources.list
3、替換為阿里云源文章來源:http://www.zghlxwxcb.cn/news/detail-792280.html
# 18.04
deb http://mirrors.aliyun.com/ubuntu/ bionic main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ bionic-security main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic-security main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ bionic-updates main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic-updates main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ bionic-proposed main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic-proposed main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ bionic-backports main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic-backports main restricted universe multiverse
# 20.04
deb http://mirrors.aliyun.com/ubuntu/ focal main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ focal main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ focal-security main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ focal-security main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ focal-updates main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ focal-updates main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ focal-proposed main restricted universe multiverse
deb-src 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-backports main restricted universe multiverse
4、更新源文章來源地址http://www.zghlxwxcb.cn/news/detail-792280.html
sudo apt-get update
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