*do I miss something?*
> [root@etone46 backups]# node 1.js
> child_process.js:790
> throw errnoException(errno, 'spawn');
> ^
> Error: spawn EINVAL
> at errnoException (child_process.js:838:11)
> at ChildProcess.spawn (child_process.js:790:11)
> at exports.spawn (child_process.js:614:9)
> at Object.<anonymous> (/opt/backups/1.js:3:14)
> at Module._compile (module.js:449:26)
> at Object.Module._extensions..js (module.js:467:10)
> at Module.load (module.js:356:32)
> at Function.Module._load (module.js:312:12)
> at Module.runMain (module.js:492:10)
> at process.startup.processNextTick.process._tickCallback
> (node.js:244:9)
1.js is copy from docs:
var util = require('util'),
spawn = require('child_process').spawn,
ls = spawn('ls', ['-lh', '/usr']);
ls.stdout.on('data', function (data) {
console.log('stdout: ' + data);
});
ls.stderr.on('data', function (data) {
console.log('stderr: ' + data);
});
ls.on('exit', function (code) {
console.log('child process exited with code ' + code);
});
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