Ubuntu：安装yarn

一、安装nodejs

1.下载安装包

curl -fsSL https://deb.nodesource.com/setup_14.x | sudo -E bash -

2.执行安装命令

sudo apt-get install -y nodejs

二、安装yarn

1.安装

curl -sS https://dl.yarnpkg.com/debian/pubkey.gpg | sudo apt-key add -

echo "deb https://dl.yarnpkg.com/debian/ stable main" | sudo tee /etc/apt/sources.list.d/yarn.list

sudo apt update

sudo apt install yarn

2.查看版本

yarn --version

3.查看当前设置的镜像源地址

yarn config get registry

4.修改源

yarn config set registry 'https://registry.npm.taobao.org'

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