Ubuntu 20.04 更换阿里源

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Ubuntu 20.04 更换阿里源

sudo cd /etc/apt/sources.list /etc/apt/sources.list.b // 备份原始文件

sudo chmod 777 /etc/apt/sources.list  // 修改文件权限

sudo vi /etc/apt/sources.list // 用 vim 打开文件

复制下面内容到文件里

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

保存后更新

sudo apt update

完成

Ubuntu 20.04 更换阿里源

标签：rop   deb   date   sed   src   保存   打开文件   ubuntu   更换   

原文地址：https://www.cnblogs.com/wheatus/p/14669245.html