Executar _command

import subprocess
import os

# Method 1: Using subprocess.run()
def run_command(command):
    result = subprocess.run(command, shell=True, capture_output=True, text=True)
    print("Output:\n", result.stdout)
    print("Errors:\n", result.stderr)

# Method 2: Using subprocess.call()
def call_command(command):
    result = subprocess.call(command, shell=True)
    print("Return code:", result)

# Method 3: Using subprocess.Popen()
def popen_command(command):
    process = subprocess.Popen(command, shell=True, stdout=subprocess.PIPE, stderr=subprocess.PIPE, text=True)
    stdout, stderr = process.communicate()
    print("Output:\n", stdout)
    print("Errors:\n", stderr)

# Method 4: Using os.system()
def os_system_command(command):
    result = os.system(command)
    print("Return code:", result)

# Example usage
if __name__ == "__main__":
    cmd = "echo Hello, World!"
    print("Using subprocess.run():")
    run_command(cmd)
    print("\nUsing subprocess.call():")
    call_command(cmd)
    print("\nUsing subprocess.Popen():")
    popen_command(cmd)
    print("\nUsing os.system():")
    os_system_command(cmd)