ubuntu、debian的包管理配置文件都在 /etc/apt/下
传统格式
1.备份源配置文件
cp /etc/apt/sources.list /etc/apt/sources.list.bac
cat /etc/apt/sources.list.bac | grep -v ^# > /etc/apt/sources.list
2. 镜像站 执行任意一个
export SOURCE=mirrors.tuna.tsinghua.edu.cn
export SOURCE=mirror.sjtu.edu.cn
export SOURCE=mirrors.ustc.edu.cn
export SOURCE=mirror.nju.edu.cn
3. 替换源
sed -i "[email protected]@$SOURCE@g" /etc/apt/sources.list
sed -i "[email protected]@$SOURCE@g" /etc/apt/sources.list
sed -i "[email protected]@$SOURCE@g" /etc/apt/sources.list
apt update
目前为止就可以正常的使用了。4可执行可不执行
4.
apt install --reinstall ca-certificates
sed -i "s@http@https@g" sources.list
apt update
export SOURCE=mirror.sjtu.edu.cn
cp /etc/apt/sources.list /etc/apt/sources.list.bac
cat /etc/apt/sources.list.bac | grep -v ^# > /etc/apt/sources.list
sed -i "[email protected]@$SOURCE@g" /etc/apt/sources.list
sed -i "[email protected]@$SOURCE@g" /etc/apt/sources.list
sed -i "[email protected]@$SOURCE@g" /etc/apt/sources.list
apt update
apt install --reinstall ca-certificates -y
sed -i "s@http@https@g" /etc/apt/sources.list
apt update
DEB822 格式
1.备份源配置文件
cp /etc/apt/sources.list.d/ubuntu.sources /etc/apt/sources.list.d/ubuntu.sources.bac
2. 镜像站 执行任意一个
export SOURCE=mirrors.tuna.tsinghua.edu.cn
export SOURCE=mirror.sjtu.edu.cn
export SOURCE=mirrors.ustc.edu.cn
export SOURCE=mirror.nju.edu.cn
3. 替换源
sed -i "[email protected]@$SOURCE@g" /etc/apt/sources.list.d/ubuntu.sources
sed -i "[email protected]@$SOURCE@g" /etc/apt/sources.list.d/ubuntu.sources
sed -i "[email protected]@$SOURCE@g" /etc/apt/sources.list.d/ubuntu.sources
apt update
目前为止就可以正常的使用了。4可执行可不执行
4.
apt install --reinstall ca-certificates
sed -i "s@http@https@g" sources.list
apt update
export SOURCE=mirror.sjtu.edu.cn
cp /etc/apt/sources.list.d/ubuntu.sources /etc/apt/sources.list.d/ubuntu.sources.bac
sed -i "[email protected]@$SOURCE@g" /etc/apt/sources.list.d/ubuntu.sources
sed -i "[email protected]@$SOURCE@g" /etc/apt/sources.list.d/ubuntu.sources
sed -i "[email protected]@$SOURCE@g" /etc/apt/sources.list.d/ubuntu.sources
apt update