PYTHON

execute command and get output python

# You can use following commands to run any shell command. I have used them on ubuntu.

import os
os.popen('your command here').read()

# Note: This is deprecated since python 2.6. Now you must use subprocess.Popen. Below is the example

import subprocess

p = subprocess.Popen("Your command", shell=True, stdout=subprocess.PIPE, stderr=subprocess.PIPE).communicate()[0]
print p.split("
")

python execute shell command and get output

import subprocess
process = subprocess.Popen(['echo', 'More output'],
                     stdout=subprocess.PIPE, 
                     stderr=subprocess.PIPE)
stdout, stderr = process.communicate()
stdout, stderr

python run command and read output

>>> subprocess.check_output(['ls', '-l'])
b'total 0
-rw-r--r--  1 memyself  staff  0 Mar 14 11:04 files
'

how to capture cmd output in python

from subprocess import Popen, PIPE
path = "echo"
pipe = Popen(path, stdout=PIPE)
text, err = pipe.communicate()
if(pipe.returncode==0)
print( text, err)

python run linux command and get output

#!/usr/bin/python
import subprocess
subprocess.call(["ping", "-c 2", "www.cyberciti.biz"])