.\" Copyright (c) 1989, 1990 The Regents of the University of California. .\" All rights reserved. .\" .\" Redistribution and use in source and binary forms are permitted provided .\" that: (1) source distributions retain this entire copyright notice and .\" comment, and (2) distributions including binaries display the following .\" acknowledgement: ``This product includes software developed by the .\" University of California, Berkeley and its contributors'' in the .\" documentation or other materials provided with the distribution and in .\" all advertising materials mentioning features or use of this software. .\" Neither the name of the University nor the names of its contributors may .\" be used to endorse or promote products derived from this software without .\" specific prior written permission. .\" THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED .\" WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF .\" MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. .\" .\" @(#)finger.1 6.11 (Berkeley) 7/24/90 .\" .Dd July 24, 1990 .Dt FINGER 1 .Os BSD 4 .Sh NAME .Nm finger .Nd user information lookup program .Sh SYNOPSIS .Nm finger .Op Fl lmsp .Ob .Ar user .Op \&@host \&... .Oe .Sh DESCRIPTION The .Nm finger command has two basic output formats providing essentially the same information. .Pp Options are: .Tw Ds .Tp Fl s .Nm Finger displays the user's login name, real name, terminal name and write status (as a ``*'' after the terminal name if write permission is denied), idle time, login time, office location and office phone number. .Pp Idle time is in minutes if it is a single integer, hours and minutes if a ``:'' is present, or days if a ``d'' is present. Login time is displayed as month, day, hours and minutes, unless more than six months ago, in which case the year is displayed rather than the hours and minutes. .Pp Unknown devices as well as nonexistent idle and login times are displayed as single asterisks. .Pp .Tp Fl l Produces a multi-line format displaying all of the information described for the .Fl s option as well as the user's home directory, home phone number, login shell, and the contents of the files .Dq Pa .plan and .Dq Pa .project from the user's home directory. .Pp If idle time is at least a minute and less than a day, it is presented in the form ``hh:mm''. Idle times greater than a day are presented as ``d day[s]hh:mm''. .Pp Phone numbers specified as eleven digits are printed as ``+N-NNN-NNN-NNNN''. Numbers specified as ten or seven digits are printed as the appropriate subset of that string. Numbers specified as five digits are printed as ``xN-NNNN''. .Pp If write permission is denied to the device, the phrase ``(messages off)'' is appended to the line containing the device name. One entry per user is displayed with the .Fl l option; if a user is logged on multiple times, terminal information is repeated once per login. .Pp .Tp Fl p Prevents the .Fl l option of .Nm finger from displaying the contents of the .Dq Pa .plan and .Dq Pa .project files. .Pp Note that some fields may be missing, in either format, if information is not available for them. .Tp Fl m Prevent matching of .Ar user names. .Ar User is usually a login name; however, matching will also be done on the users' real names, unless the .Fl m option is supplied. All name matching performed by .Nm finger is case insensitive. .Tp .Pp If no options are specified, .Nm finger defaults to the .Fl l style output if operands are provided, otherwise to the .Fl s style. .Pp If no arguments are specified, .Nm finger will print an entry for each user currently logged into the system. .Pp .Nm Finger may be used to look up users on a remote machine. The format is to specify a .Ar user as .Dq Li user@host , or .Dq Li @host , where the default output format for the former is the .Fl l style, and the default output format for the latter is the .Fl s style. The .Fl l option is the only option that may be passed to a remote machine. .Sh SEE ALSO .Xr chpass 1 , .Xr w 1 , .Xr who 1 , .Xr getpwent 3 .Sh HISTORY .Nm Finger appeared in 3 BSD.