On Thu, Apr 25, 2013, Gareth Allen wrote:
>
> Hi all,
> I'm trying to get the output of a command and split it into a list that
> I can process. What is the best way to go about doing this? In bash I
> would use tools like grep, sed awk etc.
The old way to do this uses os.popen
import os
fh = os.popen('ifconfig')
for line in fh:
# scan line here
The more modern way to handle this is using the subprocess module
with something like:
from subprocess import PIPE, Popen
fh = Popen('ifconfig', stdout=PIPE).stdout
...
Bill
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