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From: Digestifier <Linux-Misc-Request@senator-bedfellow.mit.edu>
To: Linux-Misc@senator-bedfellow.mit.edu
Reply-To: Linux-Misc@senator-bedfellow.mit.edu
Date: Tue, 6 Sep 94 10:13:31 EDT
Subject: Linux-Misc Digest #715
Linux-Misc Digest #715, Volume #2 Tue, 6 Sep 94 10:13:31 EDT
Contents:
*** PLEASE READ THIS BEFORE POSTING *** (misc-2.07) (Ian Jackson)
525MB streamer that wouldn't backup 300MB: SOLVED! (Eelco H. Essenberg)
TL5212 driver (Davyd Luque)
gcc 2.6.x upgrade (chris)
Re: WARNING about shadow-mk package (Patrick Reijnen)
Re: g3topbm problem ? (Charles Lopes)
Required: Prolog (Paul J. Nolan, Dept. of Mech. Eng., University College Galway, Ireland)
Re: Nachos anyone? (rkm@vectorbd.com)
Re: gcc 2.6.x upgrade (H.J. Lu)
Re: Nachos anyone? (Robert Wesley Bingler)
Yggdrasil Sum94 CD (eruck@rdr.com)
Linux T-Shirts. Get your order in NOW! :) (Jean-Paul Chia)
Re: [INFO WANTED] C/SLIP vs. PPP (Al Longyear)
Re: [INFO WANTED] C/SLIP vs. PPP (Dan Swartzendruber)
----------------------------------------------------------------------------
From: ijackson@nyx.cs.du.edu (Ian Jackson)
Subject: *** PLEASE READ THIS BEFORE POSTING *** (misc-2.07)
Date: 6 Sep 1994 04:03:19 -0600
Please do not post questions to comp.os.linux.misc - read on for details of
which groups you should read and post to.
Please do not crosspost anything between different groups of the comp.os.linux
hierarchy. See Matt Welsh's introduction to the hierarchy, posted weekly.
If you have a question about Linux you should get and read the Linux Frequently
Asked Questions with Answers list from sunsite.unc.edu, in /pub/Linux/docs, or
from another Linux FTP site. It is also posted periodically to c.o.l.announce.
In particular, read the question `You still haven't answered my question!'
The FAQ will refer you to the Linux HOWTOs (more detailed descriptions of
particular topics) found in the HOWTO directory in the same place.
Then you should consider posting to comp.os.linux.help - not
comp.os.linux.misc.
Note that X Windows related questions should go to comp.windows.x.i386unix, and
that non-Linux-specific Unix questions should go to comp.unix.questions.
Please read the FAQs for these groups before posting - look on rtfm.mit.edu in
/pub/usenet/news.answers/Intel-Unix-X-faq and .../unix-faq.
Only if you have a posting that is not more appropriate for one of the other
Linux groups - ie it is not a question, not about the future development of
Linux, not an announcement or bug report and not about system administration -
should you post to comp.os.linux.misc.
Comments on this posting are welcomed - please email me !
--
Ian Jackson <ijackson@nyx.cs.du.edu> (urgent email: iwj10@phx.cam.ac.uk)
2 Lexington Close, Cambridge, CB4 3LS, England; phone: +44 223 64238
------------------------------
Crossposted-To: comp.os.linux.admin
From: essenber@dutiws.twi.tudelft.nl (Eelco H. Essenberg)
Subject: 525MB streamer that wouldn't backup 300MB: SOLVED!
Date: Tue, 6 Sep 1994 09:29:58 GMT
Hi all!
First of all, thanks to all of you who replied to my initial post! I received
many suggestions, backup scripts etc. I tried many of the solutions you suggested,
but none seemed to solve my problem. Fiddling around with cpio's parameters
I tried different block-sizes, IO-sizes (-C param)... whether my streamer was
in streaming mode (almost) all the time or started-stopped pretty often didn't
make any difference.
I got NovaStor under MSDOG, and it didn't do any better either. Its main virtue
has been to tell precisely how much data I got on a single tape: about 160MB...
That sort of gave the game away: the tapes I had were labelled "DC6525", but were
in fact DC6150's... I got myself another tape, a 3M DC6525 and lo and behold: 523MB
on a single tape...
Once again, thanks to all of you who helped. The lesson seems to be that not every
DC6525 is in fact a DC6525 ;-)
Regards,
Eelco.
--
==========================< Eelco Essenberg >===============================
E.Essenberg@TWI.TUDelft.NL ftp@ftp.twi.tudelft.nl
FTP Manager: ftp.twi.tudelft.nl
<a href=http://www.twi.tudelft.nl/People/E.Essenberg.html>Click me!</a>
------------------------------
From: davyd@si.upc.es (Davyd Luque)
Crossposted-To: comp.os.linux.admin,comp.os.linux.development,comp.os.linux.help
Subject: TL5212 driver
Date: 5 Sep 1994 16:05:52 GMT
Reply-To: davyd@si.upc.es
Hi All!
I'm trying to use a 3200 bpi tape for reading a backup from
a Nixdorf mainframe , and I've got a TL5212 Overland Data tape, controlled
by a Peltec controller board. I've got DOS drivers, but I have nothing for
UNIX. Does anybody know where to find drivers for SCO or LINUX?
Thanks in advance!!
---
.oooO _ _ Oooo. e-mail: davyd@si.upc.es Fax:343-440-0899
( ) / ) ( \ ( ) davyd@diable.upc.es Data:343-440-0899
\ ( / ( ) \ ) / http://www.upc.es/~davyd
----\_)( ) ( )(_/---|)/\/`/(|-
.oooO-Oooo. Todo lo que me gusta es inmoral
ilegal o engorda.
------------------------------
From: chris@isa.informatik.th-darmstadt.de (chris)
Subject: gcc 2.6.x upgrade
Date: 6 Sep 1994 10:59:29 GMT
Hello !
Is there an easy way for upgrading to gcc version 2.6.x. I thought about something like
a pkg-tool package (-> Slackware).
Or can I at least find the object libraries, binaries and include files prepared
for Linux somewhere (I do not necessarily want to compile and patch everything myself
if someone already did so.)
Thanks for your help
Chris
------------------------------
Crossposted-To: comp.os.linux.development,comp.os.linux.admin,comp.os.linux.help
From: patrickr@cs.kun.nl (Patrick Reijnen)
Subject: Re: WARNING about shadow-mk package
Date: Tue, 6 Sep 1994 11:29:27 GMT
In <im14u2c.778835074@cegt201> im14u2c@cegt201.bradley.edu (Joe Zbiciak) writes:
>-----BEGIN PGP SIGNED MESSAGE-----
>This post is in regards to the login.secure program included in
>the shadow-mk package authored by Mohan Kokal. I, Joseph R.M. Zbiciak,
>am the sole author of this program, and would like to dispell any
>rumors labeling it as the tool of a "cracker."
>Included in this post is the source code for my /bin/login replacement.
>The binary included in the shadow-mk package distributed by Mohan Kokal
>was apparently compiled under GCC 2.4.5, using libc 4.4.4. I base this
>statement on the fact that the binary was indeed compiled by me on my
>personal Linux box, "asylum," prior to June 9th. On June 9th, I upgraded
>to GCC 2.5.8, and libc 4.5.26.
>Inspection of the login.secure binary will reveal that it was indeed
>linked with libc 4.4.4.
>Therefore, I seek corroboration of the following, since I cannot
>do this myself (my system has no room to dl libc 4.4.4 and gcc 2.4.5 to
>try this):
>The login.secure binary was most probably compiled as follows:
>gcc -o login.secure -s -N -O6 -fomit-frame-pointer -m386 login1.c
>(as I said, under GCC 2.4.5, and libc 4.4.4)
>Using GCC 2.5.8 and libc 4.5.26 yeilds an executable of 1328 bytes
>with these options.
>Let me remind you that the /bin/login on my system has been and continues
>to be the login.secure binary that was included in shadow-mk. (Size:
>1124 bytes. CRC: a4abbb26)
>I have PGP-signed this post to ensure its authenticity. My public key
>is available via finger. Please finger im14u2c@cegt201.bradley.edu.
>Pipe the output to a file and run pgp -ka on the file to add the key
>to your keyring. This key is primarily for private messages. I do not
>yet have a well established key for business use. One will be forthcoming.
>Please: I urge *ANYONE* that has any questions, problems, etc. relating
>this program to CONTACT ME IMMEDIATELY. My email address is, once again,
>im14u2c@cegt201.bradley.edu. Should that address fail, there's also
>im14u2c@camelot.bradley.edu. Should both of those addresses fail for one
>reason or another, email Mohan Kokal at magnus@cegt201.bradley.edu, with
>instructions to forward the mail to me.
>And again: I do apologize for any inconvenience this may have caused
>anyone. The shadow-mk package is not insecure. The login.secure is
>indeed what it was titled. I do hope that this post lays to rest any
>suspicion about the shadow-mk package, its contents, and its author.
>I also apologize to Mohan Kokal for not realizing that such a small piece
>of code would cause such a large number of people to label him as a
>cheap-and-dirty cracker.
Hmm, some people just over react a bit every now and then. Don't bother..
>Here's the source code:
>==FILE: login1.c==
>/* Preprocessor for /bin/login */
>/* Corrects /bin/login security hole regarding -f */
>/* Also disables -h for non-root users. */
>/* (c) 1994, Joseph R. M. Zbiciak */
>#include <strings.h>
>#include <unistd.h>
>#include <stdio.h>
>main (int argc, char * argv[], char * envp[])
>{
> char **av=argv;
> int ac=argc;
> if (argc>1) {
> while(--ac>0) {
> if (**(++av)=='-' && strlen(*av)>1) {
> *((*av)+2)=0;
> if (*((*av)+1)=='h' && getuid()>100) {
> fprintf(stderr,"You cannot specify a new host.\n");
> exit (1);
> }
> }
> }
> }
> execve("/bin/_login",argv,envp);
> return 0;
>}
>==END OF FILE==
>- --Joseph R.M. Zbiciak
> Systems Administrator & Programmer
> Texas Networking Systems, Inc.
>DISCLAIMER: Neither this post, nor any other post made by me, reflects
> the opinions of my various employers, unless EXPLICITLY
> stated. All opinions stated herein are mine unless otherwise
> noted.
> := Joe Zbiciak == im14u2c@ =:
> :- - cegt201.bradley.edu - -:
> If it works, Don't fix it. : - camelot.bradley.edu - :
> :-Finger for PGP Public Key-:
> :===========================:
>-----BEGIN PGP SIGNATURE-----
>Version: 2.3a
>iQCVAgUBLmwUH/1glWhKqKRRAQHCAgP6AqTd3G9kzRm12GqiE29aL1VHjkYxb/hU
>FW4F0+TEIM7RbUcbfFPilwtnb2n08btgcLW+92YZRGf4FmzteVLEMhecz/+wB9Wd
>/Dr8rH5rUrJw2Lclx7ZmiLDLfBVHLahcRNQ/oH/itLg9UJXLzLKq8igEniIpyxgW
>LevHNAnbWgM=
>=VIIl
>-----END PGP SIGNATURE-----
Patrick Reijnen
--
************************* Patrick Reijnen *************************
* Department of Computer Science, Catholic University of Nijmegen *
* Email: patrickr@{sci,cs}.kun.nl *
* WWW: http://{atlas,zeus}.cs.kun.nl:4080/homepage.html *
------------------------------
From: tjarls@petrel.infm.ulst.ac.uk (Charles Lopes)
Crossposted-To: comp.os.linux.help
Subject: Re: g3topbm problem ?
Date: 6 Sep 1994 12:21:52 GMT
In article <34f0k0Er7v@uni-erlangen.de>, zie@lte.e-technik.uni-erlangen.de (Thomas Ziegler) writes:
|> : >I have just installed Rob Hooft's 1mar1994 binary NETPBM package, and
|> : >trying to print a received fax with efax's "fax print" command
|> : >resulted in the following error message:
|> : >
|> : > "g3topbm: error allocating memory for a row"
|> : >
|> : >and no usable output.
|>
|> The netpbm packages seems to have a lot of errors. Use the pbmplus
|> package (you find it on sunsite). It does not use shared libs, so
|> the executables are larger, but they work without errors or allocating
|> lots of megabytes.
pbmplus does use shared libraries. libgr.so.1.3 is based on this package. On my
linux system pbmplus10 is composed of about 128 utilities and uses a total disk
space of 850kb.
Charles.
--
------------------
Charles Lopes | Internet: Charles.Lopes@infm.ulst.ac.uk
Computing Officer | Phone: +44 (0504) 265621
Faculty of Informatics | Phone extension: 5315
Magee College, University of Ulster | Office: MB023
------------------------------
From: Paul.Nolan@UCG.IE (Paul J. Nolan, Dept. of Mech. Eng., University College Galway, Ireland)
Subject: Required: Prolog
Date: 6 Sep 1994 06:29:40 -0500
Hi,
I am having great difficulty getting a version of Prolog to build on my
linux machine. I've tried five of six different versions, all to no avail.
The build problems were sticky ones which I couldn't simply resolve either.
I even had one which offered a `linux specific' configuration but that was for
a v0.99 kernel and wouldn't build either.
To summarise: I am running Linux 1.08 and if you have a version of Prolog
which will run on my system, contact me by e-mail and I will
tell you how best to send it to me.
Thanks a lot in advance, this is really driving me crazy.
Kieran.
Kieran Coughlan
Department of Mechanical Emgineering
University College Galway
Ireland
0002103s@bodkin.ucg.ie or Paul.Nolan@ucg.ie
------------------------------
From: rkm@vectorbd.com
Subject: Re: Nachos anyone?
Date: Tue, 6 Sep 1994 01:17:50 GMT
Steve DuChene (s0017210@cc.ysu.edu) wrote:
: OK, I'l bite, what is Nachos?
Small corn chips, best when eaten with spicy cheese. :-)
- Rich
------------------------------
From: hjl@nynexst.com (H.J. Lu)
Subject: Re: gcc 2.6.x upgrade
Date: 6 Sep 1994 11:54:04 GMT
In article <34hi2h$mga@rs18.hrz.th-darmstadt.de>, chris@isa.informatik.th-darmstadt.de (chris) writes:
|> Hello !
|>
|> Is there an easy way for upgrading to gcc version 2.6.x. I thought about something like
|> a pkg-tool package (-> Slackware).
|> Or can I at least find the object libraries, binaries and include files prepared
|> for Linux somewhere (I do not necessarily want to compile and patch everything myself
|> if someone already did so.)
|>
|> Thanks for your help
|>
|> Chris
Please wait. Once when gcc 2.6.x is stable enough, there will be an x86
binary release. You just need to untar 2 files if you don't want to compile
it yourself. That's all.
H.J.
------------------------------
From: rwb3y@cobra.cs.Virginia.EDU (Robert Wesley Bingler)
Subject: Re: Nachos anyone?
Date: Tue, 6 Sep 1994 11:16:51 GMT
In article <CvoGG2.6oD@oea.xs4all.nl>, Ahmed Naas <ahmed@oea.xs4all.nl> wrote:
>Robert Wesley Bingler (rwb3y@uvacs.cs.Virginia.EDU) wrote:
>: Hey,
>: Has anyone ported/compiled nachos operating system code to Linux?
>: It is said to compile under FreeBSD etc. I am working with version 3.2.
>
>What the heck is nachos? Where is it available from?
It's a software emulated mips system with an operating system used in
os classes. It was written at berkely, but ask archie for an easy
location for you.
>--
>The above is a result of random neuron activity in the writer's brain.
>Ahmed M. Naas ahmed@oea.xs4all.nl
>----------------------------------------------------------------------
--
==============================================================================
Robert Bingler rwb3y@virginia.edu Not to fear, Linux ver. 1 is here.
"Look to the sky just before you die, it's the last time you will!" -Metallica
==============================================================================
------------------------------
Crossposted-To: comp.os.linux.help
From: eruck@rdr.com
Subject: Yggdrasil Sum94 CD
Date: Tue, 6 Sep 1994 14:15:35 GMT
I recently purchase a new hard drive and went to re-install Linux from the Ygg
Sum94 CD-ROM and about halfway thru I start getting I/O and time out errors
from the CD. I have installed this several times before and wonder if the CD
has gone bad. There are a couple of small scratches on the CD but I have some
very old audio CD's that are in far worse condition and work fine.
Is there any way to recover from this or should I just write it off and buy a
new one? I heard rumors that Yggdrasil has a Fall94 release out but have not
been able to find out any info on it.
Eric
------------------------------
From: jean-paul@drasnia.it.com.au (Jean-Paul Chia)
Crossposted-To: comp.os.linux.admin,comp.os.linux.development,comp.os.linux.help
Subject: Linux T-Shirts. Get your order in NOW! :)
Date: 6 Sep 1994 21:07:35 +0800
Hello..
I've decided to add the "Linux Inside" and the "LINUX.. The choice of a GNU
generation" T-Shirts, since they are so popular. Please don't mail me any
payment, be it Visa numbers, or Cheques, money orders, etc, yet. I will
mail you when the T-Shirts are printed, and then get the details, before
I send them.
"Linux! Not UNIX!" T-Shirts are either, Black on White, Navy Blue on White,
or White on Black, Long or Short Sleeved T-Shirts. "Linux! Not UNIX!" is
written on the back of the shirt, and on the front left corner a neat litle
"Linux." is printed.
"Linux Inside" T-Shirts have the "Linux Inside" Logo, by Rick Lyons, printed
on either Long or Short sleeved. White T-Shirts. I will only print a limited
amount of these T-Shirts, so please get your order in now.
"Linux.. The Choice of a GNU Generation" T-Shirts have the slogan printed in
Black across the back of a Long or Short sleeved, white, T-Shirt. With
"Linux." printed on the front.
Thank you.
- JP
==============================================================================
Please Complete and Email to: tshirt@drasnia.it.com.au
or Fax to +61-9-447-4098 or if you have to.. Mail it to:
Linux T-Shirts
12 Guinevere Way
Carine WA 6020
Australia
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Name:
Email Address(es):
Mailling Address:
Phone Number or Fax Number:
| Size | S/L | Quantity | Total |
================| Small | Medium | Large | XLarge |=====|==========|=======|
Linux! Not UNIX | | | | | | | |
US$12 | | | | | | | |
Black on White | | | | | | | |
===========================================================================|
Linux! Not UNIX | | | | | | | |
US$15 | | | | | | | |
Blue on White | | | | | | | |
===========================================================================|
Linux! Not UNIX | | | | | | | |
US$15 | | | | | | | |
White on Black | | | | | | | |
===========================================================================|
GNU Linux.. * | | | | | | | |
US$15 | | | | | | | |
Black on White | | | | | | | |
===========================================================================|
Linux Inside! | | | | | | | |
US$18 | | | | | | | |
Logo on White | | | | | | | |
===========================================================================|
* Linux: The choice of a GNU generation
Postage within Australia and USA - Express (2-4 days) US$20 _________
- Airmail (within 7 days) US$15 _________
- Economy Air (7-10 days) US$7 _________
- Sea Mail US$2 _________
Postage outside USA and Australia - Express US$30 _________
- Airmail US$18 _________
- Economy Air US$10 _________
- Sea Mail US$5 _________
TOTAL: _______________
For Credit Cards, I need your Name, Address, Phone number, and the Name of
the on the card, the card type, the card number, and expiry date.
If you wish to send a Cheque in US$, or a Money Order again in $US
Dollars, then please make it out to: Jean-Paul Chia
12 Guinevere Way,
Carine Western Australia 6020,
Australia
And please send it as soon as possible, because international mail is
slow, and I need the money before I can print the shirts.
I do not advise sending cash in the mail. Unless you _have_ to, then
please don't, and I will not take any responsibility if the money is
stolen by Australia Post, or the local Post man. :)
Quantity discount for orders for more than 5 T-Shirts, US$2 off the price
of every T-Shirt.
Visa Card Details (Please mail to tshirt@drasnia.it.com.au),
* All Orders shipped OVERSEAS require pre-payment
Account Number: Expiration Date:
Name on Card:
Your Name:
Your Address:
Your Phone Number:
===========================================================================
Thank you.
- JP
--
Jean-Paul Chia TheWiz @ IRC
Drasnian Technologies, Perth, Western Australia
PH +61-9-447-6261 FAX +61-9-447-4098
jean-paul@drasnia.it.com.au, jpchia@iinet.com.au
------------------------------
From: longyear@netcom.com (Al Longyear)
Subject: Re: [INFO WANTED] C/SLIP vs. PPP
Date: Tue, 6 Sep 1994 13:19:14 GMT
frederic@swing.ibp.fr (Frederic POTTER) writes:
>In fact, it depends on the quality of you telephone line.
>1) Your line is a good one, so they are not numerous errors, SLIP is faster
>because it doesn't contain any errors correction protocols as PPP does.
>2) Your line is poor and you are using SLIP, so the packet correction
>is made via TCP/IP standards procedure, which is much slower than
>serial line dedicated PPP error correction procedures
PPP implements CRC-16 at the present time. This is error __detection__
and is not error __correction__. This enables PPP to discard frames
which have been corrupted in the transmission. Error __correction__,
if you wish to give it a wide definition, is done by the TCP end-to-end
acknowledge and re-transmission logic.
If you use an error correcting modem, the benefit of PPP's CRC is
depreciated. The modem itself will do the retransmission sequence of
data. There is a IETF draft to allow the CRC to be negotiated up to a
CRC-32 and discarded in the case of a 'V.*bis' modem.
The time that is spent in doing the FCC calculations is insignificant
when compared to the speed of the modem.
Both protocols communicate at the same speed over the same equipment
and telephone line quality. The overhead of a PPP frame is typically
four bytes (including two for the CRC). The overhead of a SLIP frame is
two bytes.
--
Al Longyear longyear@netcom.com
------------------------------
From: dswartz@pugsley.osf.org (Dan Swartzendruber)
Subject: Re: [INFO WANTED] C/SLIP vs. PPP
Date: 6 Sep 1994 13:56:54 GMT
In article <34h4af$bjd@vishnu.jussieu.fr>, frederic@swing.ibp.fr (Frederic POTTER) writes:
> In fact, it depends on the quality of you telephone line.
>
> 1) Your line is a good one, so they are not numerous errors, SLIP is faster
> because it doesn't contain any errors correction protocols as PPP does.
>
> 2) Your line is poor and you are using SLIP, so the packet correction is made
> via TCP/IP standards procedure, which is much slower than serial line dedicated PPP
> error correction procedures
This is seriously misleading, for a number of reasons. For starters, almost
anyone who wants to use SLIP or PPP will be using a higher-speed modem, and
connecting in some flavor of error-correcting protocol. Secondly, PPP's
error correction is basically just checksumming, which shouldn't have any
noticeable effect on throughput at normal serial rates, unless you're running
a 16-Mhz 386, and probably not then either.
--
#include <std_disclaimer.h>
Dan S.
------------------------------
** FOR YOUR REFERENCE **
The service address, to which questions about the list itself and requests
to be added to or deleted from it should be directed, is:
Internet: Linux-Misc-Request@NEWS-DIGESTS.MIT.EDU
You can send mail to the entire list (and comp.os.linux.misc) via:
Internet: Linux-Misc@NEWS-DIGESTS.MIT.EDU
Linux may be obtained via one of these FTP sites:
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sunsite.unc.edu pub/Linux
End of Linux-Misc Digest
******************************
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