-S, --status
           Display account status information. The status information consists
           of 7 fields. The first field is the user's login name. The second
           field indicates if the user account has a locked password (L), has
           no password (NP), or has a usable password (P). The third field
           gives the date of the last password change. The next four fields
           are the minimum age, maximum age, warning period, and inactivity
           period for the password. These ages are expressed in days.

# Login name
foo
# usasble password
PS
# Date of last password change
2012-03-20
# Minimum age
0
# Maximum age
70
# Warning period
3
# Inactivity period
-1
# ???
(Password set, MD5 crypt.)