X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=vbig.1;h=ccd98f247ba5efc724b8785ef91987384a3d5651;hb=9b65d43d40c9f3c85634b22c6626199736cd5afb;hp=45b491b81fdb8ae7d994ae65f5094adc8cd9bf44;hpb=5f485019260c62239217a05f4451252caf947915;p=vbig.git
diff --git a/vbig.1 b/vbig.1
index 45b491b..ccd98f2 100644
--- a/vbig.1
+++ b/vbig.1
@@ -1,3 +1,20 @@
+\"
+\" This file is part of vbig.
+\" Copyright (C) 2011 Richard Kettlewell
+\"
+\" This program is free software: you can redistribute it and/or modify
+\" it under the terms of the GNU General Public License as published by
+\" the Free Software Foundation, either version 3 of the License, or
+\" (at your option) any later version.
+\"
+\" This program is distributed in the hope that it will be useful,
+\" but WITHOUT ANY WARRANTY; without even the implied warranty of
+\" MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+\" GNU General Public License for more details.
+\"
+\" You should have received a copy of the GNU General Public License
+\" along with this program. If not, see .
+\"
.TH vbig 1
.SH NAME
vbig \- create or verify a large but pseudo-random file
@@ -17,27 +34,27 @@ say on the tin.
kilobytes, megabytes or gigabytes.
.SH OPTIONS
.TP
-.B --seed
+.B --seed\fR, \fB-s \fISEED
Specifies the random seed to use.
Optional.
.TP
-.B --create
+.B --create\fR, \fB-c
Selects create mode.
\fIPATH\fR will be filled with \fISIZE\fR psuedo-random bytes.
.TP
-.B --verify
+.B --verify\fR, \fB-v
Selects verify mode.
Checks that \fIPATH\fR has exactly the contents that would be produced
by the equivalent \fB--create\fR call.
.TP
-.B --flush
+.B --flush\fR, \fB-f
Flush cached data after creating the file or before verifying it.
-Only root can use this option.
+On some platforms, only root can use this option.
.TP
-.B --help
+.B --help\fR, \fB-h
Displays a usage message.
.TP
-.B --version
+.B --version\fR, \fB-h
Displays the version strings.
.SH AUTHOR
Richard Kettlewell