Count email in a file
fname = raw_input("Enter file name: ")
if len(fname) < 1 : fname = "mbox-short.txt"
fh = open(fname)
count = 0
for line in fh.readlines():
if line.startswith('From '):
print line.split(' ')[1]
count += 1
print "There were", count, "lines in the file with From as the first word"