codice:
C:\Python24>python.exe
Python 2.4.2 (#67, Sep 28 2005, 12:41:11) [MSC v.1310 32 bit (Intel)] on win32
Type "help", "copyright", "credits" or "license" for more information.
>>> import popen2
>>> cmd = popen2.popen4('dir C:\\')
>>> print cmd[0].read()
 Il volume nell'unità C è Windows
 Numero di serie del volume: F0E0-8B27

 Directory di C:\

13/05/2006  18.49    <DIR>          .idlerc
03/11/2005  16.19                 0 AUTOEXEC.BAT
15/12/2005  09.00        11.966.065 AVG7QT.DAT
03/11/2005  16.19                 0 CONFIG.SYS
03/12/2005  18.41    <DIR>          Documents and Settings
03/11/2005  16.26    <DIR>          mgafold
27/11/2005  20.41    <DIR>          nmap
03/11/2005  16.20    <DIR>          Program Files
29/06/2006  10.19    <DIR>          Programmi
02/06/2006  18.11    <DIR>          Python24
24/07/2006  09.44    <DIR>          WINDOWS
               3 File     11.966.065 byte
               8 Directory   6.492.270.592 byte disponibili