生成目录树

直接上Node脚本

#!/usr/bin/env node

var fs = require("fs")
var path = require("path")
var argv = process.argv;

var root = process.cwd();
var nd_1 = '├── ';
var nd_2 = '│   ';

readDirSync(root)

function readDirSync(path, layers) {
    layers = layers || 0;
    var pa = fs.readdirSync(path);
    pa.forEach(function (ele, index) {
        var lstr = '';
        for (let i = 0; i < layers; i++) {
            lstr += nd_2;
        }

        var info = fs.statSync(path + "/" + ele);
        lstr += nd_1;
        lstr += ele;
        console.log(lstr);

        if (info.isDirectory()) {
            readDirSync(path + "/" + ele, (layers + 1));
        }
    })
}

将其保存为dirtree，并移至/usr/local/bin/下

sudo mv dirtree /usr/local/bin/dirtree

添加执行权限

sudo chmod +x /usr/local/bin/dirtree

赶紧找个目录试一下吧！效果如下

$ dirtree #输入的命令

#下面是执行的效果
├── index.js
├── test
│   ├── index.js
│   ├── lib
│   │   ├── api
│   │   │   ├── network.js
│   │   ├── spiUtil.js
│   │   ├── common
│   │   │   ├── common.js