Ubuntu18安裝yarn

curl yarn套件

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

加入yarn套件到系統中

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

更新套件

sudo apt update

安裝yarn

sudo apt install yarn #連帶node一齊安裝
sudo apt install --no-install-recommends yarn #只安裝yarn

查詢版本以驗證安裝

yarn --version

查看最新可用版本

npm view yarn version

更新yarn至最新版

npm install yarn@latest -g

更新指定版本yarn

npm install yarn@[version number] -g