logins(1M)                                                System Administration Commands                                                logins(1M)

NAME

       logins - list user and system login information

SYNOPSIS

       /usr/bin/logins [-admopstux] [-g group...] [-l login_name...]

DESCRIPTION

       This  command  displays  information  on  user  and  system logins known to the system. Contents of the output is controlled by the command
       options and can include the following: user or system login, user id number, passwd account field value (user name or  other  information),
       primary group name, primary group id, multiple group names, multiple group ids, home directory, login shell, and four password aging param-
       eters. The default information is the following: login id, user id, primary group name, primary group id and the account field value.  Out-
       put is sorted by user id, system logins, followed by user logins.

OPTIONS

       Options may be used together. If so, any login that matches any criteria are displayed.

       The following options are supported:

       -a              Add  two  password  expiration  fields to the display. The fields show how many days a password can remain unused before it
                       automatically becomes inactive, and the date that the password expires.

       -d              Selects logins with duplicate uids.

       -g group        Selects all users belonging to group, sorted by login. Multiple groups can be specified as  a  comma-separated  list.  When
                       the  -l  and -g options are combined, a user is only listed once, even if the user belongs to more than one of the selected
                       groups.

       -l login_name...Selects the requested login. Multiple logins can be specified as a  comma-separated  list.  Depending  on  the  nameservice
                       lookup  types  set  in  /etc/nsswitch.conf,  the information can come from the /etc/passwd and  /etc/shadow files and other
                       nameservices. When  the -l and -g options are combined, a user is only listed once, even if the user belongs to  more  than
                       one of the selected groups.

       -m              Displays multiple group membership information.

       -o              Formats output into one line of colon-separated fields.

       -p              Selects logins with no passwords.

       -s              Selects all system logins.

       -t              Sorts output by login instead of by uid.

       -u              Selects all user logins.

       -x              Prints  an  extended  set  of information about each selected user. The extended information includes home directory, login
                       shell and password aging information, each displayed on a separate line. The  password  information  consists  of  password
                       status  (PS for password, NP for no password or LK for locked). If the login is passworded, status is followed by the  date
                       the password was last changed, the number of days required between changes, and the number of days allowed before a  change
                       is  required.   The password aging information shows the time interval that the user receives a password expiration warning
                       message (when logging on) before the password expires.

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE         |      ATTRIBUTE VALUE        |
       +-----------------------------+-----------------------------+
       |Availability                 |SUNWcsu                      |
       +-----------------------------+-----------------------------+

SEE ALSO

       attributes(5)

SunOS 5.10                                                          5 Jul 1990                                                          logins(1M)