child_process.execSync('tty') 导致错误

Question

任何人都知道为什么我收到以下错误，当我运行

const cp = require('child_process');
const _tty = cp.execSync('tty');

...我们收到此错误：

Error: Command failed: tty

    at checkExecSyncError (child_process.js:488:13)
    at Object.execSync (child_process.js:528:13)
    at Server (/Users/Olegzandr/WebstormProjects/oresoftware/suman/lib/create-suman-server.js:52:13)
    at watch (/Users/Olegzandr/WebstormProjects/oresoftware/suman/lib/watching/add-watcher.js:84:3)
    at module.exports (/Users/Olegzandr/WebstormProjects/oresoftware/suman/lib/helpers/watch-init.js:56:41)
    at Object.<anonymous> (/Users/Olegzandr/WebstormProjects/oresoftware/suman/index.js:557:38)
    at Module._compile (module.js:573:32)
    at Object.Module._extensions..js (module.js:582:10)
    at Module.load (module.js:490:32)
    at tryModuleLoad (module.js:449:12)

不知道为什么会发生错误，因为我可以从任何终端运行 "tty"（没有 root 权限？）

Answer 1

在 Node.js 专家的帮助下，我弄明白了。

这会给你一个未指明的错误（OP 中的错误）

const _tty = cp.execSync('tty');

但是，这将为您提供所需的信息：

const _tty = cp.execSync('tty', {stdio:['inherit','pipe','pipe']});

child_process.execSync('tty') 导致错误

child_process.execSync('tty') causes error

tty

node.js