開發與維運

Ubuntu 快速更換阿里源

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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

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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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