subprocess output to stdout and to PIPE

Question

I am using the subprocess module like that:

ping = subprocess.Popen(\'fping.exe 192.168.2.3 196.65.58.69\', stdout=PIPE)
output = ping.stdout.readli         


        

Answer 1

I have found a way to do that here is it:

for line in os.popen("Fping x.x.x.x x.x.x.x -l"):
    ipList.append(line)
    print(line)

That way, i am able to get the results from the Fping program into the list, and to print it to the screen while it is executing, since the for loop with the os.popen aren't wait for the program to finish, but always looping at every line from the program.