Top "Subprocess" questions

The Python subprocess module allows you to spawn new processes, connect to their input/output/error pipes, and obtain their return codes.

Ensuring subprocesses are dead on exiting Python program

Is there a way to ensure all created subprocess are dead at exit time of a Python program? By subprocess …

python subprocess kill zombie-process
How do I use subprocess.Popen to connect multiple processes by pipes?

How do I execute the following shell command using the Python subprocess module? echo "input data" | awk -f script.awk | …

python pipe subprocess
Run subprocess and print output to logging

I am looking for the way to call shell scripts from python and write their stdout and stderr to file …

python logging subprocess
Python subprocess.Popen() wait for completion

I am writing a small script to serially walk through a directory and run a command on the subdirectories therein. …

python subprocess popen
Python Subprocess.Popen from a thread

I'm trying to launch an 'rsync' using subprocess module and Popen inside of a thread. After I call the rsync …

python multithreading subprocess rsync
Piping output of subprocess.Popen to files

I need to launch a number of long-running processes with subprocess.Popen, and would like to have the stdout and …

python subprocess stdout
Python os.system without the output

I'm running this: os.system("/etc/init.d/apache2 restart") It restarts the webserver, as it should, and like it …

python subprocess os.system
File not found error when launching a subprocess containing piped commands

I need to run the command date | grep -o -w '"+tz+"'' | wc -w using Python on my localhost. …

python shell subprocess pipe
how to call a program from python without waiting for it to return

is there a way to call a program from python without waiting for it to return? i created a script …

python command subprocess popen
Python: subprocess.call, stdout to file, stderr to file, display stderr on screen in real time

I have a command line tool (actually, several) that I am writing a wrapper for in Python. The tool is …

python subprocess stderr