> I'm trying to make the following code work:
> ...
It seems fairly clear that you've posted code which couldn't possibly
run (missing a closing quote and right paren). Let me suggest:
1. You copy and paste directly from a Python (or IPython/Jupyter/IDLE)
session, including prompts and output.
2
I'm trying to make the following code work:
import os, sys
app=['host1', 'host2', 'host3']
for i in app:
os.system('nmap -p 22 -P0 %s | grep open 2>&1 > /dev/null && echo "%s up"
I've tried many different iterations of the os.system call, how to make this
work?
TIA
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