freeone3000

def writer(f):        for str in f:                print "Boo!"                (tmp, f2) = os.popen2("ls -l %s" % (str, ))                (f3, fout) = os.popen2("awk '{print $5}'")                for str2 in f2:                        print "Boo2!"                        f3.write(str2)                        for str3 in fout:                                print "Boo3!"                                f.write(str3)