ubuntu设置系统软件源为阿里源

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1.备份软件源信息

sources.list在/etc/apt目录下

cp sources.list sources.list.back

2.设置软件源信息

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-backports main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic-backports 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 [arch=amd64] http://mirrors.aliyun.com/docker-ce/linux/ubuntu bionic stable
# deb-src [arch=amd64] http://mirrors.aliyun.com/docker-ce/linux/ubuntu bionic stable

最后一条设置了docker-ce的下载源

3.更新软件源

apt-get update

4.关于用户密码

ubuntu安装的时候,默认没有给root用户分配密码使用sudo passwd 用户名可以设置密码,通过这个命令同样可以修改指定用户的密码


标题:ubuntu设置系统软件源为阿里源
作者:wenyl
地址:http://www.wenyoulong.com/articles/2020/05/26/1590475921182.html