Trying to run shell commands on Linux through AVR sketch (Arduino Yun)

Projects Programming
1

I'm a little confused with some Process.h methods.
I'm trying to run the command "nc 192.168.1.15 9911" to the Linux processor through a sketch.
The appropriate netcat listener is waiting on another computer. Arduino Yun is on the same network with thie computer via WiFi.

When I execute this command through SSH connection on Arduino Yun it works fine, but I can't figure out how it's done through a sketch.

This is my code:

#include <Process.h>

Process p;

void setup() {
  Bridge.begin();
  Serial.begin(9600);
  delay(2000);
  p.begin("nc");
  p.addParameter("192.168.1.15 9911");
  p.run();
  //while (p.running()) {};

}

void loop() {
    if (p.available() > 0) {
      Serial.println("test");
  }
}

I also tried p.runShellCommand("nc 192.168.1.15 9911");

What am I missing?

2

Where are your debug prints? Do you ever get out of setup() ? Do you ever get into loop() ?

I admit that I am not familiar with Process, but this line

  while (p.running()) {};

would seem to be a problem.

If you have prevented yourself from having debug prints, at least do something interesting with a LED.