编写shell脚本自动安装node.js环境

1.百度网盘下载node-v14.15.0-linux-x64.tar.xz包

链接：https://pan.baidu.com/s/1PWmjKnbcBs9H8h-89-xNDA
提取码：bw6b

2.编写安装node的shell脚本：

1 #!/bin/bash
2
3 echo "install start!"
4 tar xf node-v14.15.0-linux-x64.tar.xz -C /usr/local/
5
6 cd /usr/local/
7
8 mv node-v14.15.0-linux-x64/ nodejs
9
10 ln -s /usr/local/nodejs/bin/node /usr/local/bin
11
12 ln -s /usr/local/nodejs/bin/npm /usr/local/bin
13
14 echo "install  success!"