Vulnerability Development mailing list archives

Re: terminal weirdness?


From: Crispin Cowan <crispin () WIREX COM>
Date: Thu, 8 Mar 2001 21:56:12 -0800

Blue Boar wrote:

OK, so now can someone tell me why doing a more on binary files
often leaves me sitting in ed?

This is a bit speculative, but ... I've cat'd & more'd binary files on occasion,
and as a result had commands that I didn't type get issued to the shell.  I assume
that what's happening is that certain control codes cause the VT100 (or
whatever) to echo text as if it had been typed on the keyboard.

Crispin

--
Crispin Cowan, Ph.D.
Chief Research Scientist, WireX Communications, Inc. http://wirex.com
Free Hardened Linux Distribution:                    http://immunix.org


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