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Run a shell script from python

Python run a system command

import os
cmd = "git --version"
returned_value = os.system(cmd)  # returns the exit code in unix

3

Source: journaldev.com

Run a shell script from python

import subprocess

output = subprocess.check_output('pidstat -p ALL'.split(' '), stderr=subprocess.STDOUT, universal_newlines=True)
print(output)

1

Call shell script from python

import subprocess
subprocess.call(["./shell.sh"])

# Make sure that "shell.sh" has "+x" permissions

-1

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