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Xref: csiph.com comp.lang.python:38739

On Tuesday, February 12, 2013 6:13:38 AM UTC+1, contro opinion wrote:
> >>> import os
> >>> os.system("i=3D3")
> 0
> >>> os.system("echo $i")
>=20
>=20
> 0
> how can i get the value of =A0i?

You may want to take a look at the pexcpect module : http://www.noah.org/wi=
ki/pexpect