centos7:

wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.cloud.tencent.com/repo/centos7_base.repo

debian

:

sed -i 's#http://deb.debian.org#https://mirrors.cloud.tencent.com#g' /etc/apt/sources.list
sed -i 's|security.debian.org/debian-security|mirrors.cloud.tencent.com/debian-security|g' /etc/apt/sources.list

alpine：

sed -i 's/dl-cdn.alpinelinux.org/mirrors.cloud.tencent.com/g' /etc/apk/repositories

ubuntu：

sed -i 's#http://archive.ubuntu.com#https://mirrors.cloud.tencent.com#g' /etc/apt/sources.list
sed -i 's#http://security.ubuntu.com#https://mirrors.cloud.tencent.com#g' /etc/apt/sources.list

pip：

pip config set global.index-url https://mirrors.cloud.tencent.com/pypi/simple

npm：

npm config set registry http://mirrors.cloud.tencent.com/npm/

yarn：

yarn config set registry http://mirrors.cloud.tencent.com/npm/

rust依赖，针对编译：

[source.crates-io]
replace-with = 'rsproxy-sparse'
[source.rsproxy]
registry = "https://rsproxy.cn/crates.io-index"
[source.rsproxy-sparse]
registry = "sparse+https://rsproxy.cn/index/"
[registries.rsproxy]
index = "https://rsproxy.cn/crates.io-index"
[net]
git-fetch-with-cli = true

rustup镜像，针对安装rust：

export RUSTUP_DIST_SERVER="https://rsproxy.cn"
export RUSTUP_UPDATE_ROOT="https://rsproxy.cn/rustup"

不要用阿里，太慢了，偶尔只有50kb左右