/Python/Python execute shell command and get output

Python execute shell command and get output

Run linux command using python

import subprocess
subprocess.call("command1")
subprocess.call(["command1", "arg1", "arg2"])

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

Source: janakiev.com

Python run command and read output

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

Source: stackoverflow.com

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("\n")

Source: google.com

Similar codes

0 vote321 views1 answer
Python how to use rnage
Python
2 votes314 views2 answers
Str replace pandas
Python
0 vote323 views1 answer
Flask_uploads.exceptions.UploadNotAllowed
Python
2 votes324 views2 answers
Merge two df
Python
1 vote323 views1 answer
Convert dtype of column cudf
Python
134 votes321 views6 answers
Python install pip
Python
0 vote294 views1 answer
Python how to dump exception stak
Python
0 vote324 views1 answer
Int' object is not subscriptable in python
Python
6 votes335 views3 answers
Pi in python
Python
2 votes349 views1 answer
Get stats from list python
Python