How To Execute Windows Shell Commands (Cmd.exe) with Node JS
Use process.execPath()
:
process.execPath('/path/to/executable');
Update
I should have read the documentations better.
There is a Child Process Module which allows to execute a child process. You will need either child_process.exec
, child_process.execFile
or child_process.spawn
. All of these are similar in use, but each has its own advantages. Which of them to use depends on your needs.
You could also try the node-cmd package:
const nodeCmd = require('node-cmd');
nodeCmd.get('dir', (err, data, stderr) => console.log(data));
On newer versions of the package, the syntax changed a little:
const nodeCmd = require('node-cmd');
nodeCmd.run('dir', (err, data, stderr) => console.log(data));
I know this question is old, but it helped me get to my solution using promises. Also see: this question & answer
const util = require('util');
const exec = util.promisify(require('child_process').exec);
async function runCommand(command) {
const { stdout, stderr, error } = await exec(command);
if(stderr){console.error('stderr:', stderr);}
if(error){console.error('error:', error);}
return stdout;
}
async function myFunction () {
// your code here building the command you wish to execute ...
const command = 'dir';
const result = await runCommand(command);
console.log("_result", result);
// your code here processing the result ...
}
// just calling myFunction() here so it runs when the file is loaded
myFunction();