Availability: Unix.
This module provides access to the Unix user account and password database. It is available on all Unix versions.
Password database entries are reported as 7-tuples containing the
following items from the password database (see <pwd.h>), in order:
| Index | Field | Meaning | 
|---|---|---|
| 0 | pw_name | 
        Login name | 
| 1 | pw_passwd | 
        Optional encrypted password | 
| 2 | pw_uid | 
        Numerical user ID | 
| 3 | pw_gid | 
        Numerical group ID | 
| 4 | pw_gecos | 
        User name or comment field | 
| 5 | pw_dir | 
        User home directory | 
| 6 | pw_shell | 
        User command interpreter | 
The uid and gid items are integers, all others are strings. KeyError is raised if the entry asked for cannot be found.
Note: In traditional Unix the field pw_passwd usually
contains a password encrypted with a DES derived algorithm (see module
crypt).  However most modern unices 
use a so-called shadow password system.  On those unices the
field pw_passwd only contains a asterisk ('*') or the 
letter "x" where the encrypted password is stored in a file
/etc/shadow which is not world readable.
It defines the following items:
See Also: