1.\" $OpenBSD: what.1,v 1.7 2001/04/05 18:43:10 deraadt Exp $ 2.\" $NetBSD: what.1,v 1.3 1994/11/17 06:59:38 jtc Exp $ 3.\" 4.\" Copyright (c) 1980, 1991, 1993 5.\" The Regents of the University of California. All rights reserved. 6.\" 7.\" Redistribution and use in source and binary forms, with or without 8.\" modification, are permitted provided that the following conditions 9.\" are met: 10.\" 1. Redistributions of source code must retain the above copyright 11.\" notice, this list of conditions and the following disclaimer. 12.\" 2. Redistributions in binary form must reproduce the above copyright 13.\" notice, this list of conditions and the following disclaimer in the 14.\" documentation and/or other materials provided with the distribution. 15.\" 3. All advertising materials mentioning features or use of this software 16.\" must display the following acknowledgement: 17.\" This product includes software developed by the University of 18.\" California, Berkeley and its contributors. 19.\" 4. Neither the name of the University nor the names of its contributors 20.\" may be used to endorse or promote products derived from this software 21.\" without specific prior written permission. 22.\" 23.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 24.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 25.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 26.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 27.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 28.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 29.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 30.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 31.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 32.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 33.\" SUCH DAMAGE. 34.\" 35.\" @(#)what.1 8.1 (Berkeley) 6/6/93 36.\" 37.Dd June 6, 1993 38.Dt WHAT 1 39.Os 40.Sh NAME 41.Nm what 42.Nd "show what versions of object modules were used to construct a file" 43.Sh SYNOPSIS 44.Nm what 45.Ar name Op Ar ... 46.Sh DESCRIPTION 47.Nm 48reads each file 49.Ar name 50and searches for sequences of either the form 51.Dq $ 52immediately followed by the system name (sysname) as defined by 53.Xr uname 3 , 54or the form 55.Dq \&@(#) 56as inserted by the source code control system. 57It prints the remainder 58of the string following this marker, up to a null character, newline, double 59quote, or 60.Ql > 61character. 62.Sh HISTORY 63The 64.Nm 65command appeared in 66.Bx 4.0 . 67.Sh BUGS 68As 69.Bx 70is not licensed to distribute 71.Tn SCCS 72this is a rewrite of the 73.Nm 74command which is part of 75.Tn SCCS , 76and may not behave exactly the same as that 77command does. 78