字符串传递给execsync有新行，我想将字符串作为单个命令执行

Question

我想通过

require('child_process').execSync(`echo hello 
world 
to
all > /home/kali/Desktop/output`);

但是我有以下错误：

/bin/sh: 2: world: not found
node:child_process:903
    throw err;
    ^

Error: Command failed: echo hello 
world > /home/kali/Desktop/output
/bin/sh: 2: world: not found

    at checkExecSyncError (node:child_process:826:11)
    at Object.execSync (node:child_process:900:15)
    at Object.<anonymous> (/home/kali/Desktop/vm_escape.js:36:26)
    at Module._compile (node:internal/modules/cjs/loader:1101:14)
    at Object.Module._extensions..js (node:internal/modules/cjs/loader:1153:10)
    at Module.load (node:internal/modules/cjs/loader:981:32)
    at Function.Module._load (node:internal/modules/cjs/loader:822:12)
    at Function.executeUserEntryPoint [as runMain] (node:internal/modules/run_main:79:12)
    at node:internal/main/run_main_module:17:47 {
  status: 127,
  signal: null,
  output: [
    null,
    Buffer(6) [Uint8Array] [ 104, 101, 108, 108, 111, 10 ],
    Buffer(29) [Uint8Array] [
       47,  98, 105, 110,  47, 115, 104,
       58,  32,  50,  58,  32, 119, 111,
      114, 108, 100,  58,  32, 110, 111,
      116,  32, 102, 111, 117, 110, 100,
       10
    ]
  ],
  pid: 216244,
  stdout: Buffer(6) [Uint8Array] [ 104, 101, 108, 108, 111, 10 ],
  stderr: Buffer(29) [Uint8Array] [
     47,  98, 105, 110,  47, 115, 104,
     58,  32,  50,  58,  32, 119, 111,
    114, 108, 100,  58,  32, 110, 111,
    116,  32, 102, 111, 117, 110, 100,
     10
  ]
}

这是由于新行。它不会执行“ Echo Hello World to all＆gt;/home/kali/desktop/output”作为单个命令。但是它执行“ Echo Hello”，“ World”，“”和“所有”命令，因此我有错误。由于项目的某些局限性，我无法使用背面报价的双引号和引号。我应该怎么办？

编辑：

New Line是Execsync的定界符。有什么方法可以更改execsync中的定界符？还是execsync有其他选择，其定界符不是新行？

Answer 1

您应该能够用替换

require('child_process').execSync(`echo hello 
world 
to
all > /home/kali/Desktop/output`.replace(/(\r\n|\n|\r)/gm, ``));

等同于运行

require('child_process').execSync(`echo hello world to all > /home/kali/Desktop/output`);

Answer 2

您可以像在终端内部一样使用后斜线：

const command = `yourcommand \
    --option1 value \
    --option2 \
    --option3 "${variable}"
`;

require('child_process').execSync(command);