Linux 之 安装 node.js

安装 yarn

wget https://github.com/yarnpkg/yarn/releases/download/v1.7.0/yarn-v1.7.0.tar.gz
mkdir -p /usr/local/yarn
tar -zxvf yarn-v1.7.0.tar.gz -C /usr/local/yarn
vim /etc/profile
export PATH ${PATH}:/usr/local/yarn/yarn-v1.7.0/bin
source /etc/profile

安装 node.js

mkdir /usr/local/download 
wget http://nodejs.org/dist/v12.16.3/node-v12.16.3-linux-x64.tar.gz
mkdir -p /usr/local/nodejs/nodejs-v12.16.3
tar --strip-components 1 -xzvf node-v* -C /usr/local/nodejs/nodejs-v12.16.3
vim /etc/profile
vim ~/.bash_profile // 当前用户的环境变量
export NODE_HOME=/usr/local/nodejs/nodejs-v12.16.3
export PATH=${PATH}:${NODE_HOME}/bin
source /etc/profile
node -v
npm -v
npm config set registry https://registry.npm.taobao.org