Ubuntu通过终端命令行换阿里源
-
检查Ubuntu系统的Codename
$ lsb_release -a
得到结果:
No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 18.04.2 LTS Release: 18.04 Codename: bionic
访问http://mirrors.aliyun.com/ubuntu/dists/查看阿里源是否支持
-
修改sources.list
$ sudo vi /etc/apt/sources.list
删除
sources.list
中原有的内容,更换为阿里源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
注意此处每一行的bionic都需要与系统的Codename相对应,因此不同系统版本间的
sources.list
文件不能通用 -
更新yuan
$ sudo apt-get update
-
更新软件
$ sudo apt-get upgrade