Linux操作系统更换成国内源

Ubuntu原来的源下载更新很慢  所以我们对源进行更改,换成国内常用的源

源所在的目录是在/var/apt目录下  我们可以先进入这个目录

Linux操作系统更换成国内源_第1张图片

找到source.list对此文件进行更改,如果需要备份,将此文件进行备份,如果不需要的话可以直接操作,此处更换成阿里源

deb http://mirrors.aliyun.com/ubuntu/ bionic main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ bionic-security main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ bionic-updates main restricted universe multiverse
deb 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 main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic-security main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic-updates main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic-proposed main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic-backports main restricted universe multiverse

Linux操作系统更换成国内源_第2张图片

此处我使用nano命令进行修改,其他方式也可以修改,可以自行选择

 

修改完之后进行更新   sudo apt-get update

Linux操作系统更换成国内源_第3张图片

此时下载或者更新速度会变得快多了

 

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