Running Bash commands in Python

Question

On my local machine, I run a python script which contains this line

bashCommand = \"cwm --rdf test.rdf --ntriples > test.nt\"
os.system(bashCommand)
         


        

Answer 1

Also you can use 'os.popen'. Example:

import os

command = os.popen('ls -al')
print(command.read())
print(command.close())

Output:

total 16
drwxr-xr-x 2 root root 4096 ago 13 21:53 .
drwxr-xr-x 4 root root 4096 ago 13 01:50 ..
-rw-r--r-- 1 root root 1278 ago 13 21:12 bot.py
-rw-r--r-- 1 root root   77 ago 13 21:53 test.py

None