#! /usr/bin/env cpython
# suff
#
# show different suffixes amongst arguments
import sys
def main():
files = sys.argv[1:]
suffixes = {}
for file in files:
suff = getsuffix(file)
if not suffixes.has_key(suff):
suffixes[suff] = []
suffixes[suff].append(file)
keys = suffixes.keys()
keys.sort()
for suff in keys:
print `suff`, len(suffixes[suff])
def getsuffix(file):
suff = ''
for i in range(len(file)):
if file[i] == '.':
suff = file[i:]
return suff
main()
|