child_process.exec

[suntong]

What's wrong with my following code:

  const child_process = require("child_process")
  let hostname = 'NA'
  child_process.exec("hostname -f", function(err, stdout, stderr) {
    hostname = stdout.trim()
  })

I thought my hostname would now contain that from hostname -f, but it is still 'NA'. What's wrong pls?

[lemonyte]

The hostname command doesn't exist on the Micro's OS.