Here is a Python script that highlights users who last logged in in 2006, or never:
1 import os
2 from util.text import chomp
3 os.system('dscl . list /users > /Users/ncsander/src/lingdept/users.txt')
4 for user in open('/Users/ncsander/src/lingdept/users.txt'):
5 os.system('finger %s > /Users/ncsander/src/lingdept/tmp.txt' % chomp(user))
6 s = open('tmp.txt').read()
7 if 'Never' in s or '2006' in s:
8 print '**', chomp(user)
9 else:
10 print ' ', chomp(user)
