warn of the sins of wildcard MX records

[unix-history] / usr / src / usr.bin / what / what.1

diff --git a/usr/src/usr.bin/what/what.1 b/usr/src/usr.bin/what/what.1
index d3fb4db..2c5e5a9 100644 (file)
--- a/usr/src/usr.bin/what/what.1
+++ b/usr/src/usr.bin/what/what.1
@@ -1,24 +1,42 @@
-.\" Copyright (c) 1980 Regents of the University of California.
-.\" All rights reserved.  The Berkeley software License Agreement
-.\" specifies the terms and conditions for redistribution.
+.\" Copyright (c) 1980, 1991, 1993
+.\"    The Regents of the University of California.  All rights reserved.

 .\"
 .\"

-.\"    @(#)what.1      6.1 (Berkeley) %G%
+.\" %sccs.include.redist.roff%

 .\"
 .\"

-.TH WHAT 1 ""
-.UC 4
-.SH NAME
-what \- show what versions of object modules were used to construct a file
-.SH SYNOPSIS
-.B what
-name ...
-.SH DESCRIPTION
-.I What
-reads each file and searches for sequences of the form ``@(#)''
-as inserted by the source code control system.  It then prints the remainder
-of the string after this marker, up to a null character, newline, double
-quote, or ``>'' character.
-.SH BUGS
-As SCCS is not licensed with UNIX/32V, this is a rewrite of the
-.I what
-command which is part of SCCS, and may not behave exactly the same as that
+.\"     @(#)what.1     8.1 (Berkeley) %G%
+.\"
+.Dd 
+.Dt WHAT 1
+.Os BSD 4
+.Sh NAME
+.Nm what
+.Nd "show what versions of object modules were used to construct a file"
+.Sh SYNOPSIS
+.Nm what
+.Ar name Ar ...
+.Sh DESCRIPTION
+.Nm What
+reads each file
+.Ar name
+and searches for sequences of the form
+.Dq \&@(#)
+as inserted by the source code control system.  It prints the remainder
+of the string following this marker, up to a null character, newline, double
+quote, or
+.Dq \&> character.
+.Sh BUGS
+As
+.Bx
+is not licensed to distribute
+.Tn SCCS
+this is a rewrite of the
+.Nm what
+command which is part of
+.Tn SCCS ,
+and may not behave exactly the same as that

 command does.
 command does.

+.Sh HISTORY
+The
+.Nm
+command appeared in
+.Bx 4.0 .