最近组里新装了3台服务器,是Ubuntu 20.04的,国内使用嘛,源自然要切换下,网上介绍鱼龙混杂,用的源有问题经常会出现各种莫名其妙的问题,所以自己测试后,发现使用阿里的源是没问题的。
切换阿里源的方法:
cp /etc/apt/sources.list /etc/apt/sources.list.old
cat <<EOF > /etc/apt/sources.list
deb https://mirrors.aliyun.com/ubuntu/ focal main restricted universe multiverse
deb-src https://mirrors.aliyun.com/ubuntu/ focal main restricted universe multiverse
deb https://mirrors.aliyun.com/ubuntu/ focal-security main restricted universe multiverse
deb-src https://mirrors.aliyun.com/ubuntu/ focal-security main restricted universe multiverse
deb https://mirrors.aliyun.com/ubuntu/ focal-updates main restricted universe multiverse
deb-src https://mirrors.aliyun.com/ubuntu/ focal-updates main restricted universe multiverse
deb https://mirrors.aliyun.com/ubuntu/ focal-proposed main restricted universe multiverse
deb-src https://mirrors.aliyun.com/ubuntu/ focal-proposed main restricted universe multiverse
deb https://mirrors.aliyun.com/ubuntu/ focal-backports main restricted universe multiverse
deb-src https://mirrors.aliyun.com/ubuntu/ focal-backports main restricted universe multiverse
EOF
指令什么意思,自己琢磨吧~没什么可解释的。
参考资料
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