HP3000-L Archives

October 2009, Week 2

HP3000-L@RAVEN.UTC.EDU

Options: Use Monospaced Font
Show Text Part by Default
Show All Mail Headers

Message: [<< First] [< Prev] [Next >] [Last >>]
Topic: [<< First] [< Prev] [Next >] [Last >>]
Author: [<< First] [< Prev] [Next >] [Last >>]

Print Reply
Subject:
From:
"Walter J. Murray" <[log in to unmask]>
Reply To:
Walter J. Murray
Date:
Mon, 12 Oct 2009 20:40:00 -0700
Content-Type:
text/plain
Parts/Attachments:
text/plain (29 lines)
Greetings,

I am looking for a convenient way to dump a byte stream file that
contains unknown data, data which may not be well behaved.

With a file of fixed or variable length records, I often use something
like this to see exactly what's there:

FCOPY FROM=MYFILE;TO=;CHAR;HEX;NORECNUM

With a byte stream file, however, the byte stream emulator gets in the
way.  It insists on presenting the file as a collection of records,
defined by the new-line character (ASCII 10, or '\n', or <LF>).  This
may not be convenient if the file contains binary numbers.  Worse yet, I
may have a 9000-byte file that doesn't contain any <LF> characters at
all.

None of the usual tricks, like using MR;NOBUF, seem to work.  

I know I can open the file with HPFOPEN and use item 77 to sidestep the
emulator.  Does anybody know an easier way?

Walter  

Walter J. Murray

* To join/leave the list, search archives, change list settings, *
* etc., please visit http://raven.utc.edu/archives/hp3000-l.html *

ATOM RSS1 RSS2