install-nodejs

#!/bin/bash
# input version
echo Please input NodeJs version to install:
read version

wget https://npm.taobao.org/mirrors/node/v${version}/node-v${version}-linux-x64.tar.gz
tar xzf node-v${version}-linux-x64.tar.gz
mv node-v${version}-linux-x64 /opt/node

echo 'export PATH=/opt/node/bin:$PATH' >> ~/.bash_profile
source ~/.bash_profile

echo checking nodejs:
node -v
echo checking npm:
npm -v
# 设置镜像
npm config set registry=http://registry.npm.taobao.org