我們很多朋友在選擇海外云服務(wù)器后部署WEB環(huán)境，會(huì)有需要安裝一些軟件。但是，由于海外服務(wù)器用到的一些系統(tǒng)鏡像源是原生態(tài)初始的，有些軟件安裝是無(wú)法鏈接上的。這里，我們需要更換成我們常用的軟件源。比如，麥子常用的是Ubuntu系統(tǒng)驚喜昂，這里我來(lái)更換軟件源記錄。

第一、軟件源選擇

這里，我們常用阿里云和網(wǎng)易源，選擇其一。

1、阿里云

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

2、網(wǎng)易

deb http://mirrors.163.com/ubuntu/ bionic main restricted universe multiverse
deb http://mirrors.163.com/ubuntu/ bionic-security main restricted universe multiverse
deb http://mirrors.163.com/ubuntu/ bionic-updates main restricted universe multiverse
deb http://mirrors.163.com/ubuntu/ bionic-proposed main restricted universe multiverse
deb http://mirrors.163.com/ubuntu/ bionic-backports main restricted universe multiverse
deb-src http://mirrors.163.com/ubuntu/ bionic main restricted universe multiverse
deb-src http://mirrors.163.com/ubuntu/ bionic-security main restricted universe multiverse
deb-src http://mirrors.163.com/ubuntu/ bionic-updates main restricted universe multiverse
deb-src http://mirrors.163.com/ubuntu/ bionic-proposed main restricted universe multiverse
deb-src http://mirrors.163.com/ubuntu/ bionic-backports main restricted universe multiverse

第二、更換軟件源過(guò)程

1、備份舊文件

cp /etc/apt/sources.list /etc/apt/sources.list.old

2、編輯文件

vi /etc/apt/sources.list

然后我們將其中的文件刪除，替換上面2個(gè)文件其一。

3、更新系統(tǒng)

apt-get update -y

這里我們直接更新后即可。