鏡像下載、域名解析、時間同步請點擊 阿里巴巴開源鏡像站
一、查看ubuntu的Codename
lsb_release -a | grep Codename | awk '{print $2}' # 輸出結果為下文中的Codename
二、備份系統源
cd /etc/apt
sudo mv sources.list sources.list.bak
三、寫入阿里雲的源
vi sources.list
下面源信息中$Codename為第一步中系統的Codename,用記事本批量替換即可。
deb http://mirrors.aliyun.com/ubuntu/ $Codename main multiverse restricted universe
deb http://mirrors.aliyun.com/ubuntu/ $Codename-backports main multiverse restricted universe
deb http://mirrors.aliyun.com/ubuntu/ $Codename-proposed main multiverse restricted universe
deb http://mirrors.aliyun.com/ubuntu/ $Codename-security main multiverse restricted universe
deb http://mirrors.aliyun.com/ubuntu/ $Codename-updates main multiverse restricted universe
deb-src http://mirrors.aliyun.com/ubuntu/ $Codename main multiverse restricted universe
deb-src http://mirrors.aliyun.com/ubuntu/ $Codename-backports main multiverse restricted universe
deb-src http://mirrors.aliyun.com/ubuntu/ $Codename-proposed main multiverse restricted universe
deb-src http://mirrors.aliyun.com/ubuntu/ $Codename-security main multiverse restricted universe
deb-src http://mirrors.aliyun.com/ubuntu/ $Codename-updates main multiverse restricted universe
四、執行更新
執行以下命令,完成更新。
apt-get update
說明:可以通過http://mirrors.aliyun.com/ubuntu/dists/查看是否支持當前系統的Codename。
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