1.\" Copyright (c) 1980, 1990 The Regents of the University of California. 2.\" All rights reserved. 3.\" 4.\" Redistribution and use in source and binary forms, with or without 5.\" modification, are permitted provided that the following conditions 6.\" are met: 7.\" 1. Redistributions of source code must retain the above copyright 8.\" notice, this list of conditions and the following disclaimer. 9.\" 2. Redistributions in binary form must reproduce the above copyright 10.\" notice, this list of conditions and the following disclaimer in the 11.\" documentation and/or other materials provided with the distribution. 12.\" 3. All advertising materials mentioning features or use of this software 13.\" must display the following acknowledgement: 14.\" This product includes software developed by the University of 15.\" California, Berkeley and its contributors. 16.\" 4. Neither the name of the University nor the names of its contributors 17.\" may be used to endorse or promote products derived from this software 18.\" without specific prior written permission. 19.\" 20.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 21.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 22.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 23.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 24.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 25.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 26.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 27.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 28.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 29.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 30.\" SUCH DAMAGE. 31.\" 32.\" from: @(#)from.1 6.7 (Berkeley) 7/26/91 33.\" $Id: from.1,v 1.3 1994/01/11 02:23:18 jtc Exp $ 34.\" 35.Dd July 26, 1991 36.Dt FROM 1 37.Os BSD 4 38.Sh NAME 39.Nm from 40.Nd print names of those who have sent mail 41.Sh SYNOPSIS 42.Nm from 43.Op Fl s Ar sender 44.Op Fl f Ar file 45.Op Ar user 46.Sh DESCRIPTION 47.Nm From 48prints 49out the mail header lines from the invoker's mailbox. 50.Pp 51Options: 52.Bl -tag -width Fl 53.It Fl f Ar file 54The supplied file 55is examined instead of the invoker's mailbox. 56If the 57.Fl f 58option is used, the 59.Ar user 60argument should not be used. 61.It Fl s Ar sender 62Only mail from addresses containing 63the 64supplied string are printed. 65.El 66.Pp 67If 68.Ar user 69is given, the 70.Ar user Ns 's 71mailbox, is examined instead of the invoker's own mailbox. 72(Privileges are required.) 73.Sh FILES 74.Bl -tag -width /var/mail/* -compact 75.It Pa /var/mail/* 76.El 77.Sh SEE ALSO 78.Xr biff 1 , 79.Xr mail 1 80.Sh HISTORY 81The 82.Nm from 83command appeared in 84.Bx 3.0 . 85