One Liner Script to Show Last Time a Users Password was Changed on AIX
brian_s 270002K5X3 Comment (1) Visits (8247)
AIX stores the last time a user changed their password as a "epoch" time stamp, or in other words as the number of seconds since 1970.
For example, if you want to see when the last time root changed their password you can type:
This shows that root changed their password at 1,391,663,150 seconds after 1970. In other words, this really isn't very helpful unless you take this epoch number and convert it to a real date.
Here is a one liner function that will give you a "lastpwchg" command that will show a normal date/time for a users last password change. Just type "lastpwchg" followed by the username you would like to check:
The results look like this when you run it to check a user:
If you found this useful, you might also want to check out this post: Don'