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mail-archive/linux-misc/Volume2/digest725
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mail-archive/linux-misc/Volume2/digest725
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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: Thu, 8 Sep 94 13:13:41 EDT
|
||||
Subject: Linux-Misc Digest #725
|
||||
|
||||
Linux-Misc Digest #725, Volume #2 Thu, 8 Sep 94 13:13:41 EDT
|
||||
|
||||
Contents:
|
||||
Re: Monitoring TTY's .. (Alpha / Omega Enterprises)
|
||||
Re: Dialin/dialout modem setup for UUCP etc. (Tracy R. Reed)
|
||||
Used DMA-Channel (Ulrich Bretthauer)
|
||||
*** PLEASE READ THIS BEFORE POSTING *** (misc-2.07) (Ian Jackson)
|
||||
Re: atdisk2 patch for kernel-1.1.47 or newer.
|
||||
Re: Linux is a GNU system and the DWARF support (Alan Cox)
|
||||
SW for AVer framegrabber (Nicki Goetze)
|
||||
Re: BOCA 8 port NIGHTMARE !!! (Rob Janssen)
|
||||
term and tia (Paul Larson)
|
||||
Re: Possible lpd/printcap bug (Josef Dalcolmo)
|
||||
Re: Linux is a GNU system and the DWARF support (Michael I Bushnell)
|
||||
Re: Linux is a GNU system and the DWARF support (Matt Welsh)
|
||||
Pine 3.90 (Benjamin Alman)
|
||||
Re: Nachos anyone? (Alan Cox)
|
||||
Re: gcc 2.6.x upgrade (Alan Cox)
|
||||
Re: Setting up term for everyone on system. (David Kastrup)
|
||||
My disk layout (was Re: OS/2 vs. OS/2 for Windows) (Tim Smith)
|
||||
|
||||
----------------------------------------------------------------------------
|
||||
|
||||
From: alpha@onramp.net (Alpha / Omega Enterprises)
|
||||
Crossposted-To: comp.os.linux.admin
|
||||
Subject: Re: Monitoring TTY's ..
|
||||
Date: 8 Sep 1994 07:10:57 GMT
|
||||
|
||||
Ivan Parga (iparga@toconao.usach.cl) wrote:
|
||||
|
||||
: > I'm running a Linux box and would like to find out if there is software
|
||||
: > that will allow me to monitor someone's tty. We have had some problems
|
||||
: > with people trying to break system security.. it would be nice to be able
|
||||
: > to monitor and record the actions of these people live, while it happens.
|
||||
|
||||
There is some software available for this, but I have found a quick
|
||||
way to monitor access is to login as that user and then press the up
|
||||
arrow key. Keep pressing it, and it will show you all of the commands
|
||||
that the particular user executed in their last session. Of course it
|
||||
will not monitor what they did in different editors, and mail programs,
|
||||
but it is better than nothing.
|
||||
|
||||
Thanks,
|
||||
alpha@onramp.net
|
||||
|
||||
|
||||
------------------------------
|
||||
|
||||
From: treed@ucssun1.sdsu.edu (Tracy R. Reed)
|
||||
Subject: Re: Dialin/dialout modem setup for UUCP etc.
|
||||
Date: 8 Sep 1994 03:20:58 GMT
|
||||
|
||||
Bill Hiley (bhiley@sydney.DIALix.oz.au) wrote:
|
||||
: I want to setup the modem on my Linux machine for dialout (for UUCP) and
|
||||
: dialin (for terminal access). I have read the Serial-Howto, but I can't
|
||||
: figure out how to flip the modem between 'quiet mode' (for dialin terminal
|
||||
: access) and normal response mode so that UUCP can chat to the modem and
|
||||
: get eg 'CONNECT' type messages.
|
||||
: Some systems eg SCO have separate lines in 'Dialers' for modem initialisation
|
||||
: and re-initialisation when the UUCP session is finished, but Taylor UUCP
|
||||
: doesn't appear to support this.
|
||||
: Can I acheive what I want with the /etc/default/getty.ttySx files ?
|
||||
|
||||
There is an option in uugetty that will cause the modem to be on or off
|
||||
at certain times. Look at the SCHED option in the getty man page. It will
|
||||
execute the INIT string certain times, and the OFF string at certain
|
||||
times. So if you know when your UUCP is going to be, and when dialins
|
||||
will be, you can schedule uugetty to issue a command to the modem to turn
|
||||
on quiet mode using the OFF string.
|
||||
|
||||
=============================================================================
|
||||
Mr. Tracy Reed |Every artist is a cannibal.| Why did dad cry
|
||||
San Diego State Univ. |Every poet is a thief. | when I gave him
|
||||
Aerospace Engineering |All kill their inspiration | Willmaker 1.0?
|
||||
treed@ucssun1.sdsu.edu |And sing about their grief.|
|
||||
treed@tbn-bbs.com |-U2 IRC-Maelcum /me smiles |
|
||||
=============================================================================
|
||||
|
||||
------------------------------
|
||||
|
||||
From: bretthau@nst.ing.tu-bs.de (Ulrich Bretthauer)
|
||||
Subject: Used DMA-Channel
|
||||
Date: 8 Sep 1994 09:59:16 GMT
|
||||
Reply-To: bretthau@nst.ing.tu-bs.de
|
||||
|
||||
|
||||
Hi everyone,
|
||||
|
||||
I have a Problem with my hardware!
|
||||
I have a 486DX40, two harddisks with AT-bus interface
|
||||
(a WD AC2340 as master-drive and a Conner CFA 540A as slave)
|
||||
and a Mitsumi FX001D cd-rom. With MSDOS I use the mtmcdae.sys-driver
|
||||
for the cd-rom, so it has to use a free (?) DMA-channel (CH6).
|
||||
Since I started the installation of LINUX a problem with
|
||||
the DMA-mode occurs. After the partitioning and formating of the harddisks
|
||||
all DMA-channels seem to be used. Copying of files and programms with
|
||||
MSDOS leads to serious problems. In some cases I have nonexecutable
|
||||
programms, but sometimes the copying is a total failure with a
|
||||
number of corrupted files, lost chains etc..
|
||||
|
||||
Does anyone know if this is a problem with the architecture of
|
||||
AT-bus mainboards or a problem with MSDOS? A Friend has a similar
|
||||
problem with his soundcard, using a DMA-channel. He had to remove it
|
||||
to install LINUX.
|
||||
|
||||
Thanks in advance
|
||||
|
||||
Ulrich
|
||||
|
||||
|
||||
|
||||
------------------------------
|
||||
|
||||
From: ijackson@nyx.cs.du.edu (Ian Jackson)
|
||||
Subject: *** PLEASE READ THIS BEFORE POSTING *** (misc-2.07)
|
||||
Date: 8 Sep 1994 04:04:46 -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
|
||||
|
||||
------------------------------
|
||||
|
||||
From: mccs3465@uxa.ecn.bgu.edu ()
|
||||
Subject: Re: atdisk2 patch for kernel-1.1.47 or newer.
|
||||
Date: 8 Sep 1994 10:18:00 GMT
|
||||
|
||||
: I have recently modified the hd.c code to handle two controllers in a
|
||||
: unified way without code duplication. This resulted in a saving of
|
||||
: about 8kbytes of kernel code. I announced the code (which will become
|
||||
: atdisk2-1.0) to the KERNEL channel last week for ALPHA testing. The
|
||||
: ALPHA code can be found at the same location above. It is for the
|
||||
: adventurous ONLY!!
|
||||
|
||||
What about a controller that handles 4 ide drives , not 2 controllers
|
||||
handling 4 ide drives. Ive had no luck getting this to work. It works under
|
||||
msdawg but Linux only recognizes the first 2 HardDrives, but it does report
|
||||
the info of the Ide card.
|
||||
|
||||
------------------------------
|
||||
|
||||
Crossposted-To: gnu.misc.discuss
|
||||
From: iialan@iifeak.swan.ac.uk (Alan Cox)
|
||||
Subject: Re: Linux is a GNU system and the DWARF support
|
||||
Date: Thu, 8 Sep 1994 10:43:07 GMT
|
||||
|
||||
In article <34llf3$srt@hermes.synopsys.com> jbuck@synopsys.com (Joe Buck) writes:
|
||||
>certain key files always linked in, like libgcc.a and crt0.S have special
|
||||
>exceptions to avoid bringing whole applications under the GPL. These
|
||||
>statements are true of both Linux and the future Hurd. There is no
|
||||
|
||||
Note the kernel syscall interface is also explicitly removed from the list.
|
||||
If I wanted to be paranoid, I'd download the dll tools generate my own
|
||||
dynamic library binding files (so they are mine not GNU's) and have a quick
|
||||
check that none of the headers used >10 lines of code. Structures then don't
|
||||
matter here (interface copyright stuff).
|
||||
|
||||
>The only difference I can see is attitude: the FSF people talk about
|
||||
>software hoarders, grumble a lot but then adjust their licenses where
|
||||
>needed (example: the stream classes in libg++ moved from the LGPL to the
|
||||
|
||||
The FSF seem to have a habit of trying to use their (as opposed to other
|
||||
peoples) GPL'd code as a political lever at time (eg the RSAREF thing).
|
||||
Thats a pity and detracts from the basic aim.
|
||||
|
||||
Alan
|
||||
[GPL but not FSF supporter...]
|
||||
--
|
||||
..-----------,,----------------------------,,----------------------------,,
|
||||
// Alan Cox // iialan@www.linux.org.uk // GW4PTS@GB7SWN.#45.GBR.EU //
|
||||
``----------'`----------------------------'`----------------------------''
|
||||
|
||||
------------------------------
|
||||
|
||||
From: getgoet@uni-paderborn.de (Nicki Goetze)
|
||||
Subject: SW for AVer framegrabber
|
||||
Date: 8 Sep 1994 10:31:05 GMT
|
||||
Reply-To: getgoet@uni-paderborn.de
|
||||
|
||||
Does anybody know if there's software (tools, drivers) available for all sorts of framegrabbers (esp. AVer-framegrabber)?
|
||||
I don't wanna start from scratch, or do what someone's done already...
|
||||
|
||||
Thanx in advance,
|
||||
Nick
|
||||
|
||||
---
|
||||
|
||||
+--------------------------------------------------+
|
||||
| \\/// Nick Goetze -- |
|
||||
| (o o) e-mail: getgoet@get.uni-paderborn.de |
|
||||
+-ooO-(_)-Ooo--------------------------------------+
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
------------------------------
|
||||
|
||||
From: rob@pe1chl.ampr.org (Rob Janssen)
|
||||
Subject: Re: BOCA 8 port NIGHTMARE !!!
|
||||
Reply-To: pe1chl@rabo.nl
|
||||
Date: Wed, 7 Sep 1994 19:42:02 GMT
|
||||
|
||||
In <1994Sep7.010132.9771@tigger.jvnc.net> kupiec@tigger.jvnc.net (Bob Kupiec) writes:
|
||||
|
||||
>In <Cvo467.7C3@ix.de>, hm@ix.de writes:
|
||||
>>In comp.os.linux.misc, Rob Janssen (rob@pe1chl.ampr.org) wrote:
|
||||
>>> This card is not suitable for use with modems. Get a 6-port ioAT66 instead.
|
||||
>>
|
||||
>>Or in other words: the Boca BB1004/1008 does not offer the necessary
|
||||
>>signal lines for modems. They lack DTR, DCD and friends.
|
||||
|
||||
>The Boca 2by4 (4S/2P) does support modems and works well. Only bad
|
||||
>this is that each port requires it's own IRQ.
|
||||
|
||||
The ioAT66 does not have that problem.
|
||||
|
||||
Rob
|
||||
--
|
||||
=========================================================================
|
||||
| Rob Janssen | AMPRnet: rob@pe1chl.ampr.org |
|
||||
| e-mail: pe1chl@rabo.nl | AX.25 BBS: PE1CHL@PI8UTR.#UTR.NLD.EU |
|
||||
=========================================================================
|
||||
|
||||
------------------------------
|
||||
|
||||
From: plarson@tamucc.edu (Paul Larson)
|
||||
Subject: term and tia
|
||||
Date: 8 Sep 1994 02:10:46 GMT
|
||||
|
||||
I'm haveing many problems trying to get term working. I have a
|
||||
term rc file set up on both ends. When I run term, everything seems
|
||||
ok, but when I try to do a trsh, tncftp, etc... it freaks out on my end.
|
||||
It displays some garbage and says "timed out at 102 trans 1" and keeps
|
||||
doing that untill I kill it. Does anyone know of a way to fix this?
|
||||
Also, could someone please tell me where to get this tia program for dos.
|
||||
I may have to fall back on it. I can't seem to find it using archie.
|
||||
|
||||
Thanks in advance,
|
||||
Paul
|
||||
|
||||
btw: please reply by e-mail... thanks
|
||||
|
||||
plarson@falcon.tamucc.edu
|
||||
|
||||
------------------------------
|
||||
|
||||
From: josefd@albert.ssl.berkeley.edu (Josef Dalcolmo)
|
||||
Subject: Re: Possible lpd/printcap bug
|
||||
Date: 7 Sep 1994 20:00:39 GMT
|
||||
|
||||
I agree. There are even examples showing the # not in the first column and
|
||||
they don't work.
|
||||
|
||||
- Josef
|
||||
|
||||
|
||||
------------------------------
|
||||
|
||||
From: mib@churchy.gnu.ai.mit.edu (Michael I Bushnell)
|
||||
Crossposted-To: gnu.misc.discuss
|
||||
Subject: Re: Linux is a GNU system and the DWARF support
|
||||
Date: 08 Sep 1994 14:14:56 GMT
|
||||
|
||||
In article <Cvt4Fv.Ao9@info.swan.ac.uk> iialan@iifeak.swan.ac.uk (Alan Cox) writes:
|
||||
|
||||
The FSF seem to have a habit of trying to use their (as opposed to other
|
||||
peoples) GPL'd code as a political lever at time (eg the RSAREF thing).
|
||||
Thats a pity and detracts from the basic aim.
|
||||
|
||||
Apparently you haven't understood the basic aim of the FSF. Far from
|
||||
detracting from the basic aim, that *IS* the basic aim.
|
||||
|
||||
--
|
||||
+1 617 623 3248 (H) | En arche en ho logos,
|
||||
+1 617 253 8568 (W) -+- kai ho logos en pros ton theon,
|
||||
1105 Broadway | kai theos en ho logos.
|
||||
Somerville, MA 02144 | Kai ho logos sarx egeneto,
|
||||
mib@gnu.ai.mit.edu | kai eskenosen en hemin.
|
||||
|
||||
------------------------------
|
||||
|
||||
Crossposted-To: gnu.misc.discuss
|
||||
From: mdw@cs.cornell.edu (Matt Welsh)
|
||||
Subject: Re: Linux is a GNU system and the DWARF support
|
||||
Date: Thu, 8 Sep 1994 14:22:06 GMT
|
||||
|
||||
In article <34l5qb$dfo@geraldo.cc.utexas.edu> lilo@slip-14-1.ots.utexas.edu (Dances With Geeks) writes:
|
||||
>There are licensing problems in the standard GNU approach,
|
||||
>again IMO, involving the linkage of libraries into applications. I'm not
|
||||
>saying the GNU approach is wrong, just that it's not as open as it might be.
|
||||
|
||||
Sorry, but you're stuck with the "GNU approach" (whatever that means)
|
||||
because you use software and libraries covered by the GPL. Any "problems"
|
||||
perceived with GNU software applies equally to Linux.
|
||||
|
||||
RMS's idea (which I have heard first-hand) is that Linux systems
|
||||
should be considered GNU systems with Linux as the kernel. This
|
||||
might be an over-generalization, but you get the idea. Linux systems
|
||||
don't use exclusively GNU software, and don't adhere 100% to the
|
||||
GPL ideal. However, the _guts_ of the system (kernel, libraries,
|
||||
all of the basic and no-so-basic binaries, and so forth) are all
|
||||
covered by the GPL. Most of these were developed by the GNU project.
|
||||
Why shouldn't GNU receive recognition for this? RMS is simply stating
|
||||
the status quo in a different way.
|
||||
|
||||
The Debian Linux Association is working with the FSF in order to
|
||||
develop a good working relationship with them, as well as to
|
||||
assist each other through shared resources. Case in point: I'm
|
||||
going to Cambridge (perhaps next week) to install Debian on a machine
|
||||
on the FSF's network. The GNU project has donated the machine and
|
||||
network connectivity for Debian's use---something that we can all
|
||||
benefit from.
|
||||
|
||||
Calm down. The FSF isn't the Borg. They are not out to assimilate Linux.
|
||||
|
||||
M. Welsh
|
||||
|
||||
------------------------------
|
||||
|
||||
From: alman@myhost.subdomain.domain (Benjamin Alman)
|
||||
Crossposted-To: comp.os.linux.help
|
||||
Subject: Pine 3.90
|
||||
Date: 8 Sep 1994 13:40:51 GMT
|
||||
Reply-To: alman@strangiato.Res.WPI.EDU
|
||||
|
||||
Does anyone know where I can get Pine 3.90 for Linux?
|
||||
|
||||
please respond via email, thanks!
|
||||
|
||||
--
|
||||
=============================================================================
|
||||
From: Ben Alman, Internet: alman@wpi.edu, My PC:
|
||||
alman@strangiato.res.wpi.edu Linux 1.1.47 + XFree386-2.1.1, Slackware 2.0
|
||||
on an i486 DX/2-66 with 20mb RAM It's just the age, It's just a stage, We
|
||||
disengage, We turn the page... -Rush
|
||||
|
||||
|
||||
------------------------------
|
||||
|
||||
From: iialan@iifeak.swan.ac.uk (Alan Cox)
|
||||
Subject: Re: Nachos anyone?
|
||||
Date: Thu, 8 Sep 1994 11:08:41 GMT
|
||||
|
||||
In article <CvM501.9q4@eng_ser1.ie.cuhk.hk> hywong@cs.cuhk.hk (Jason Wong) writes:
|
||||
>Robert Wesley Bingler (rwb3y@uvacs.cs.Virginia.EDU) wrote:
|
||||
>> 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.
|
||||
>Hi, I also want to know the answer. Do I need to install BSDs in order to compile it?
|
||||
|
||||
I've never used nachos, but SPIM (another mips simulator), gcc mips cross
|
||||
compilers and tools are all available from the people doing the Linux/MIPS
|
||||
port, or you can build them yourselves from gcc sources.
|
||||
|
||||
Alan
|
||||
|
||||
|
||||
--
|
||||
..-----------,,----------------------------,,----------------------------,,
|
||||
// Alan Cox // iialan@www.linux.org.uk // GW4PTS@GB7SWN.#45.GBR.EU //
|
||||
``----------'`----------------------------'`----------------------------''
|
||||
|
||||
------------------------------
|
||||
|
||||
From: iialan@iifeak.swan.ac.uk (Alan Cox)
|
||||
Subject: Re: gcc 2.6.x upgrade
|
||||
Date: Thu, 8 Sep 1994 11:10:41 GMT
|
||||
|
||||
In article <34imqh$20l@hermes.synopsys.com> jbuck@synopsys.com (Joe Buck) writes:
|
||||
>The Intel port of 2.4.0 is available in the meantime, though no one is
|
||||
>supporting it (at Intel or FSF).
|
||||
|
||||
And a non intel port of 2.5.8 is on some of the other archives done by some
|
||||
Linux people.
|
||||
|
||||
Alan
|
||||
|
||||
|
||||
--
|
||||
..-----------,,----------------------------,,----------------------------,,
|
||||
// Alan Cox // iialan@www.linux.org.uk // GW4PTS@GB7SWN.#45.GBR.EU //
|
||||
``----------'`----------------------------'`----------------------------''
|
||||
|
||||
------------------------------
|
||||
|
||||
From: dak@hathi.informatik.rwth-aachen.de (David Kastrup)
|
||||
Crossposted-To: comp.os.linux.help,comp.os.linux.admin
|
||||
Subject: Re: Setting up term for everyone on system.
|
||||
Date: 7 Sep 1994 20:28:44 GMT
|
||||
|
||||
cws9669@ultb.isc.rit.edu (C.W. Southern) writes:
|
||||
|
||||
>I want to setup term on my Linux box so everyone on my system can
|
||||
>use it. Right now I have it setup for me only. But I know that there
|
||||
>is a way set it up so more then one user can share the socket to
|
||||
>connect to the remote machine. Maybe run term as root... something
|
||||
>like that? Can anyone help.
|
||||
|
||||
One rather cheap way is to to something like
|
||||
tredir 2023 23
|
||||
(you need not be root to do that)
|
||||
Anyone wanting a remote login can then say
|
||||
telnet your.machine 2023
|
||||
--
|
||||
David Kastrup dak@pool.informatik.rwth-aachen.de
|
||||
Tel: +49-241-72419 Fax: +49-241-79502
|
||||
Goethestr. 20, D-52064 Aachen
|
||||
|
||||
------------------------------
|
||||
|
||||
From: tzs@u.washington.edu (Tim Smith)
|
||||
Crossposted-To: comp.os.os2.setup,comp.os.os2.misc,comp.os.386bsd.misc
|
||||
Subject: My disk layout (was Re: OS/2 vs. OS/2 for Windows)
|
||||
Date: 7 Sep 1994 20:30:45 GMT
|
||||
|
||||
[I've added a linux group and a BSD group, since this may be of interest
|
||||
to them too]
|
||||
|
||||
Greg Thoman <thoman@tcad.ee.ufl.edu> wrote:
|
||||
> Here's my curiosity question of the day: suppose I have two
|
||||
>physical drives, the first with a primary partition or partions and
|
||||
>an extended partition or partitions, and the second with only extended
|
||||
>partition or partitions. I know I can install OS/2 into an extended
|
||||
>partition, but can I install it into an extended partition on the
|
||||
>_second_ drive? This would mean "booting" from the second hard
|
||||
>drive to run it, which doesn't seem "intuitively obvious".
|
||||
> Will it work?
|
||||
|
||||
OS/2 is happy on the second drive, although I've not tried it in an
|
||||
extended partition. Here's my current setup, which has OS/2, DOS/Windows,
|
||||
Linux, and FreeBSD:
|
||||
|
||||
Drive 1 (540 MB)
|
||||
|
||||
# Type Size Start Cyl
|
||||
|
||||
Part 1: Boot Manager 2 meg 0
|
||||
Part 2: DOS 200 meg 3
|
||||
Part 3: FreeBSD 320 meg 410
|
||||
|
||||
Drive 2 (1080 MB)
|
||||
|
||||
Part 1: HPFS 40 MB 0
|
||||
Part 2: Linux 500 MB 1023
|
||||
Part 3: Linux 24 MB 2049
|
||||
Part 4: Extended 150 MB 82
|
||||
|
||||
The extended partition is filled with a DOS partition at the moment.
|
||||
I'm going to delete that and make a new extended partition that takes
|
||||
up all the free space. I'll then put DOS, OS/2, Linux, or FreeBSD
|
||||
partitions in that as needed.
|
||||
|
||||
The second Linux partition is a swap partition. Linux is quit happy
|
||||
living entirely in the top half of the disk, past the 1023 cylinder limit
|
||||
that plagues many systems.
|
||||
|
||||
Boot manager is set up to allow booting DOS, OS/2, or FreeBSD.
|
||||
Linux is booted from DOS via the bootlin program. The config.sys
|
||||
in the DOS partition starts like this:
|
||||
|
||||
SWITCHES=/F
|
||||
[MENU]
|
||||
menuitem=NORMAL, Normal DOS and Windows Configuration
|
||||
menuitem=LINUX, Linux Bootstrap
|
||||
menuitem=TLINUX, Linux Bootstrap (test kernel)
|
||||
|
||||
[LINUX]
|
||||
SHELL=C:\BOOTLIN.COM LINUX
|
||||
|
||||
[TLINUX]
|
||||
SHELL=C:\BOOTLIN.COM TLINUX
|
||||
|
||||
[NORMAL]
|
||||
...regular DOS config.sys stuff goes here...
|
||||
|
||||
The "SWITCHES=/F" tells DOS not to wait three seconds displaying that
|
||||
"Starting MS-DOS" message before it continues processing config.sys
|
||||
(I bet a lot of people thought that it was doing something profound
|
||||
at that point, like calibrating timers or something...nope! It's
|
||||
just giving you time to admire that message!)
|
||||
|
||||
Backups are currenlty handled by Linux and my Macintosh. Since Linux
|
||||
can read DOS and OS/2 partitions, I do backups by making a compressed
|
||||
tar archive from Linux, and then I ftp that to my Mac, where it can
|
||||
either just sit there, or get copied to tape, depending on what my
|
||||
disk usage is like on the Mac. I haven't done enough with FreeBSD
|
||||
to warrant doing a backup, but I'll probably back it up when needed
|
||||
the same way, except I'll do it from FreeBSD rather than from Linux.
|
||||
|
||||
Here are some tips. First, when you are thinking of installing multiple
|
||||
operating systems, make a chart that answers the following for each OS:
|
||||
|
||||
1. Can it live on the second disk? If not, can it at least be
|
||||
mostly there, or must is be all on the first disk? (Answers:
|
||||
OS/2, Linux can live on the second disk, I don't know about
|
||||
DOS. I suspect that FreeBSD wouldn't mind, but the installation
|
||||
script refused to consider the possibility).
|
||||
|
||||
2. Does it need a primary partition, or can it live in an
|
||||
extended partition? (Answers: I believe that OS/2 and Linux
|
||||
can live in extended partitions, although I gave them primaries.
|
||||
I think DOS needs to boot from a primary. I don't know about
|
||||
FreeBSD).
|
||||
|
||||
3. Does the OS care about cylinders past 1023? (Answers: Linux
|
||||
does not. I don't know about the others).
|
||||
|
||||
4. How can it be booted?
|
||||
|
||||
Linux seems to be the most flexible. It can live anywhere, doesn't care
|
||||
about cylinder limits, and can be booted in many ways (e.g., make it active,
|
||||
boot it from boot manager, install LILO (which has a zillion configurations),
|
||||
or boot it throught DOS).
|
||||
|
||||
The boot issue is one to watch out for. Even if the OS has no trouble
|
||||
with extended partitions or the second disk or living past 1023, the
|
||||
boot code might. For example, boot code that uses BIOS probably can't
|
||||
deal with an OS that lives past 1023. You'll need to put a small boot
|
||||
partition for that OS somewhere that meets the requirements of the boot
|
||||
program, or make other arrangements (e.g., like I do with bootlin).
|
||||
|
||||
One more thing to watch out for. If you are installing multiple operating
|
||||
systems, you've probably got an fdisk from each one. You really should
|
||||
only install an OS in a partition created by the OS's fdisk. I created a
|
||||
DOS partition from Linux. DOS likes to have its partitions start on a
|
||||
track boundary (e.g., the rest of the track that contains the partition
|
||||
map is not used). Linux doesn't care where they start, and so Linux
|
||||
fdisk by default does *NOT* skip to the start of the next track. I'm
|
||||
not sure quite what happened next, but I somehow was able to xcopy from DOS
|
||||
all my files into that new partition, repartition my first disk (the new
|
||||
partition was on the second), and then boot DOS from a floppy with the
|
||||
intention of restoring all those files I had copied to the second disk,
|
||||
and only then did DOS decide that it did not like that second disk.
|
||||
(I figureout out what was wrong, and was able to fix things by simply
|
||||
changing the partition map so that it said the partition started at a
|
||||
track boundary, and then shifting the whole filesystem up by 62 blocks.
|
||||
This sort of thing is not for the timid. I learned to respect that warning
|
||||
in the Linux documentation about only using Linux fdisk for making Linux
|
||||
partitions!).
|
||||
|
||||
--Tim Smith
|
||||
|
||||
------------------------------
|
||||
|
||||
|
||||
** 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:
|
||||
nic.funet.fi pub/OS/Linux
|
||||
tsx-11.mit.edu pub/linux
|
||||
sunsite.unc.edu pub/Linux
|
||||
|
||||
End of Linux-Misc Digest
|
||||
******************************
|
||||
Reference in New Issue
Block a user