 will parse the From line and print out the second word for 
each From line and then you will also count the number of 
From (not From:) lines and print out a count at the end.<br />
<br />
This is a sample good output with a few lines removed:
</em></font><pre><font size="4" color="blue"><em>
python fromcount.py 
Enter a file name: mbox-short.txt
stephen.marquard@uct.ac.za
louis@media.berkeley.edu
zqian@umich.edu

[...some output removed...]

ray@media.berkeley.edu
cwen@iupui.edu
cwen@iupui.edu
cwen@iupui.