ubuntu 20.04更改镜像软件源

  • Z时代
  • 2024-01-10
  • 分类：综合

linux

Ubuntu 20.04 是 Ubuntu 的第8个 LTS 版本，其重大更新和改进将在 2030 年前终止，计划于2020年 4 月 23 日发布。

国内有很多Ubuntu的镜像源，包括阿里的、网易的，还有很多教育网的源，比如：清华源、中科大源。

在教程中我们将介绍如何更改镜像软件源在ubuntu 20.04。首先我们需要先备份Ubuntu官方的软件源，执行以下命令将备份原来的软件源。

sudo mv /etc/apt/sources.list /etc/apt/sources.list.bak

一键切换到163源镜像源

sudo bash -c "cat << EOF > /etc/apt/sources.list && apt update 
deb http://mirrors.163.com/ubuntu/ focal main restricted universe multiverse
deb http://mirrors.163.com/ubuntu/ focal-security main restricted universe multiverse
deb http://mirrors.163.com/ubuntu/ focal-updates main restricted universe multiverse
deb http://mirrors.163.com/ubuntu/ focal-proposed main restricted universe multiverse
deb http://mirrors.163.com/ubuntu/ focal-backports main restricted universe multiverse
deb-src http://mirrors.163.com/ubuntu/ focal main restricted universe multiverse
deb-src http://mirrors.163.com/ubuntu/ focal-security main restricted universe multiverse
deb-src http://mirrors.163.com/ubuntu/ focal-updates main restricted universe multiverse
deb-src http://mirrors.163.com/ubuntu/ focal-proposed main restricted universe multiverse
deb-src http://mirrors.163.com/ubuntu/ focal-backports main restricted universe multiverse
EOF"

一键切换到阿里云镜像源

sudo bash -c "cat << EOF > /etc/apt/sources.list && apt update 
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
EOF"

结论

至此，我们知道了如何更改Ubuntu 20.04软件源，使得我们安装软件变得更快。如有以为请发表评论

以上是 ubuntu 20.04更改镜像软件源 的全部内容， 来源链接： utcz.com/z/507647.html

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