// Process - Run external commands and capture output
import Std::Io::{PrintLine, PrintInt};
import Std::Process::{Process_Run, Process_Output};

func Main() -> int {
    PrintLine("Process demo:");
    
    let output: String = Process_Output("echo Hello from subprocess");
    Print("Captured: ");
    PrintLine(output);
    
    let rc: int = Process_Run("true");
    Print("Exit code: ");
    PrintInt(rc);
    PrintLine("");
    
    return 0;
}