solaris - logins (1)

     logins - list user and system login information

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

     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,  pri-
     mary  group  id,  multiple  group names, multiple group ids,
     home directory, login shell, and four password aging parame-
     ters.   The default information is the following:  login id,
     user id, primary  group  name,  primary  group  id  and  the
     account  field  value.   Output is sorted by user id, system
     logins, followed by user logins.

      - 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 will
               expire.

     -d         Selects logins with duplicate uids.

     -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
               will receive a password expiration warning message
               (when logging on) before the password expires.

     -g group   Selects all users belonging to group,  sorted  by
               login.   Multiple  groups  can  be  specified as a
               comma-separated list.

     -l login   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.

     Options may be used together.  If so, any login that matches
     any  criteria will be displayed.  When the -l and -g options
     are combined, a user will only be listed once, even  if  the
     user belongs to more than one of the selected groups.