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mail-archive/linux-activists/Volume6/digest210
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mail-archive/linux-activists/Volume6/digest210
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||||
Subject: Linux-Activists Digest #210
|
||||
From: Digestifier <Linux-Activists-Request@senator-bedfellow.MIT.EDU>
|
||||
To: Linux-Activists@senator-bedfellow.MIT.EDU
|
||||
Reply-To: Linux-Activists@senator-bedfellow.MIT.EDU
|
||||
Date: Wed, 8 Sep 93 00:13:08 EDT
|
||||
|
||||
Linux-Activists Digest #210, Volume #6 Wed, 8 Sep 93 00:13:08 EDT
|
||||
|
||||
Contents:
|
||||
Re: TCSH -- no pwd? (Michael Elkins)
|
||||
BUG found: slackware 'setup' (Stephen Ritter)
|
||||
WANTED : FTP site for complete Linux package/utilities (Nikos Moutzouris)
|
||||
[Q] Installing SLS from Ethernet (Greg Corteville)
|
||||
* Need Help on XFree Please !!! (slzw0@cc.usu.edu)
|
||||
Re: NeXTStep & Linux (Gold Silver Soup and Silk)
|
||||
Re: Bugs with .99pl12 (Peter Hofmann)
|
||||
DG62x5 chip set? FAX? DAT audio? (Hank Dietz)
|
||||
Problem Install SLS TSX-11 (fnrjh@aurora.alaska.edu)
|
||||
Re: BSD UNIX (J Fieber)
|
||||
***Q: How to add path? (slksp@cc.usu.edu)
|
||||
Re: Problems with cnews/SLS 0.99.pl9-1 - Pnews ??? (Bryan Halvorson)
|
||||
Re: UUCP on SLS 1.03 (Vince Skahan)
|
||||
Shutdown doesnt unmount (levinson@vax.sonoma.edu)
|
||||
Re: Will Linux run MSDOS applications (which use DMA/interrupts)? (Donald J. Becker)
|
||||
Re: [Q] Installing SLS from Ethernet (Donald J. Becker)
|
||||
|
||||
----------------------------------------------------------------------------
|
||||
|
||||
From: elkins@aerospace.aero.org (Michael Elkins)
|
||||
Subject: Re: TCSH -- no pwd?
|
||||
Date: 7 Sep 1993 20:00:51 GMT
|
||||
|
||||
In article <266chh$1br@agate.berkeley.edu>,
|
||||
Brion Moss <boss@soda.berkeley.edu> wrote:
|
||||
>Personally, I just have an alias in my .tcshrc that sets pwd as an alias
|
||||
>for `echo $cwd`. This not only solves the problem, but it's faster and
|
||||
>more efficient than having a separate binary to use.
|
||||
>(pwd isn't a builtin in csh or tcsh on any system I've been on, only in
|
||||
>sh or bash or whatever.)
|
||||
|
||||
Except that if you use amd, or any type of links to nfs mounts, that won't
|
||||
tell you where you *really* are.
|
||||
|
||||
Something like this will work, tho:
|
||||
|
||||
#include <sys/param.h>
|
||||
|
||||
main () {
|
||||
char cwd[MAXPATHLEN];
|
||||
|
||||
printf ("%s\n", getwd(cwd));
|
||||
}
|
||||
|
||||
me
|
||||
|
||||
michael elkins elkins@aero.org
|
||||
computer science and technology subdivision
|
||||
aerospace corporation tel: +1 310-336-8040
|
||||
el segundo, ca fax: +1 310-336-4402
|
||||
|
||||
------------------------------
|
||||
|
||||
From: ritter@sdsc.edu (Stephen Ritter)
|
||||
Subject: BUG found: slackware 'setup'
|
||||
Date: Tue, 7 Sep 1993 21:48:33 GMT
|
||||
|
||||
|
||||
|
||||
To whom it may concern (ie the slackware guys):
|
||||
|
||||
I recently attempted to install slackware (1.02) via nfs using the
|
||||
setup script. There seems to be a problem, in the script the
|
||||
following variables are set (the names may not be exact, I don't have
|
||||
the script infront of me...):
|
||||
|
||||
Refer to the NFS section of the stup script...
|
||||
|
||||
SOURCE_MOUNTED= -source_mounted #non-null
|
||||
REMOTE_PATH=/disks/fatt1/slackware #received from user
|
||||
REMOTE_IPADDR= XXX.XX.XXX.XXX #ip no. of the NFS server
|
||||
DISTRIBUTION_SOURCE- /INSTALL/mount$REMOTE_PATH
|
||||
SERIES= -sets AEFX
|
||||
|
||||
ok, with these set, the script mounts the dir with slackware source on
|
||||
/INSTALL/mount:
|
||||
|
||||
mount -t ext2 $REMOTE_IPADDR:$REMOTE_PATH /INSTALL/mount
|
||||
|
||||
Now pkgtool is sent with the folloing flag:
|
||||
|
||||
-source_dir $DISTRIBUTION_SOURCE
|
||||
|
||||
Expanding DISTRIBUTION_SOURCE gives the following:
|
||||
/INSTALL/mount/disks/fatt1/slackware
|
||||
|
||||
|
||||
ERROR!!
|
||||
|
||||
should be:
|
||||
|
||||
-source_dir /INSTALL/mount
|
||||
|
||||
|
||||
Sorry for the "wordiness" of this, I am very tired.
|
||||
|
||||
--Steve
|
||||
ritter@helmholtz.sdsc.edu
|
||||
|
||||
|
||||
|
||||
|
||||
------------------------------
|
||||
|
||||
Subject: WANTED : FTP site for complete Linux package/utilities
|
||||
From: nmou@leon.ncrps.ariadne-t.gr (Nikos Moutzouris)
|
||||
Date: 7 Sep 93 19:37:07 +0200
|
||||
|
||||
Is there an ftp site from where I can get the complete linux soft including
|
||||
any applications/utilities ???
|
||||
|
||||
------------------------------
|
||||
|
||||
Crossposted-To: comp.os.linux.help
|
||||
From: gcortevi@nyx.cs.du.edu (Greg Corteville)
|
||||
Subject: [Q] Installing SLS from Ethernet
|
||||
Date: Tue, 7 Sep 93 22:19:14 GMT
|
||||
|
||||
I noticed onb the installation disk that there is an option to install
|
||||
Linux from ethernet. How would one go about doing this? Can it be
|
||||
installed directly from the FTP site? I don't want to use up the disks if
|
||||
I don't have to. Help would be appreciated. Email preferred.
|
||||
|
||||
gcortevi@klingon.lbs.msu.edu
|
||||
|
||||
|
||||
|
||||
------------------------------
|
||||
|
||||
From: slzw0@cc.usu.edu
|
||||
Subject: * Need Help on XFree Please !!!
|
||||
Date: 7 Sep 93 16:31:04 MDT
|
||||
|
||||
|
||||
Hi, I am a novice on Linux stuff. I have succeeded installing Linux except
|
||||
X-window. I have very hard time on doing this. I would greatly appreciate
|
||||
if someone give me an advice on installing X. (I read FAQ but it was not
|
||||
really helpful for my job) My system configuartion is
|
||||
as follows.
|
||||
|
||||
VLB 486DX2-66 with ET-4000/w32 Video card (Hercules Dynamite)
|
||||
140M space HD space for Linux.
|
||||
|
||||
My question is,
|
||||
|
||||
1. I have diskettes for SLS x1-x10. Someone said use XFree86.
|
||||
What is the difference in between?
|
||||
|
||||
2. I've downloaded XFree86 on my workstaion however, it was too big to
|
||||
store in 1.44M floppy diskettes. I've no idea how I can bring those
|
||||
files to my PC.
|
||||
|
||||
Thank you again.
|
||||
|
||||
Park
|
||||
|
||||
|
||||
------------------------------
|
||||
|
||||
From: jmadison@etsun.tech.iupui.edu (Gold Silver Soup and Silk)
|
||||
Subject: Re: NeXTStep & Linux
|
||||
Date: Tue, 7 Sep 1993 22:16:11 GMT
|
||||
|
||||
In article <930904.224103.9T2.rusnews.w165w@mulvey.com> rich@mulvey.com (Rich Mulvey) writes:
|
||||
>rlion@access.digex.net (crazy lion) writes:
|
||||
>
|
||||
>> martini@tournesol.hep.physik.uni-muenchen.de (Ullrich Martini) writes:
|
||||
>>
|
||||
>>>hi,
|
||||
>>>bye, ullrich
|
||||
>>
|
||||
>> nextssetp is, in my opinion the best OS there is. but it's hardware
|
||||
>> requirements are just too great for intel. you'd have to have a fully
|
||||
>> loaded comupter to even get one program running. so i doubt that anyoe
|
||||
>>
|
||||
> "Too great for Intel?" Ummmm... you may be interested in knowing that
|
||||
>it has been available on Intel processors for several months now... and
|
||||
|
||||
like he said though, earler, you'd have to have a fully loaded computer to
|
||||
even get one program running. (my setup wouldn't work, & it's kinda pretty
|
||||
loaded.)
|
||||
>
|
||||
>- Rich
|
||||
>
|
||||
>--
|
||||
>Rich Mulvey Amateur Radio: N2VDS 787 Elmwood Terrace
|
||||
>rich@mulvey.com Rochester, NY 14620
|
||||
-jonM
|
||||
|
||||
--
|
||||
jmadison@etsun.tech.iupui.edu <><
|
||||
DJ AllStar of tha foolz(?)...comin' soon (we hope!)
|
||||
get Linux OS, it's dope! it's free! it's UNIX!
|
||||
|
||||
------------------------------
|
||||
|
||||
From: peterh@jake.prz.tu-berlin.de (Peter Hofmann)
|
||||
Subject: Re: Bugs with .99pl12
|
||||
Date: Tue, 7 Sep 1993 23:13:03 GMT
|
||||
|
||||
>I downloaded ext2fsprogs 0.3. When I run e2fsck on my hard disk, it checks,
|
||||
>then it marks it clean. If I try to run e2fsck again, it says that the
|
||||
>filesystem is clean and exits. I know this is normal conduct for e2fsck. The
|
||||
>problem is that when I reboot (using shutdown -r now) the first mount says it
|
||||
>is mounting an unchecked file system, which leads me to believe that shutdown
|
||||
>marked it dirty??? then when my e2fsck runs (which I placed in /etc/rc) it
|
||||
>goes thru the whole kit and kaboodle and checks the filesystem. Anyone know
|
||||
>why this is and how to correct it? It should only actually check the system if
|
||||
>it is not marked clean.
|
||||
>
|
||||
|
||||
Try out bootutils-0.1 (to be found on every good ftp server) and follow the
|
||||
instructions. The umount included there will cleanly unmount all the mounted
|
||||
filesystems (even the root filesystem).
|
||||
|
||||
Peter
|
||||
--
|
||||
Peter Hofmann e-mail: peterh@prz.tu-berlin.de
|
||||
Technical University Berlin
|
||||
Einsteinufer 17 Tel. ++49-(0)30-314-21701
|
||||
W-1000 Berlin 10, Germany
|
||||
|
||||
------------------------------
|
||||
|
||||
From: hankd@dynamo.ecn.purdue.edu (Hank Dietz)
|
||||
Subject: DG62x5 chip set? FAX? DAT audio?
|
||||
Date: Tue, 7 Sep 1993 23:21:59 GMT
|
||||
|
||||
|
||||
I got my first Linux machine 2 years ago; it had 386SX-16, 2M (well,
|
||||
1.6M), 42M disk and was a serious pain to get working under Linux.
|
||||
Consequently, I got my new one fully loaded. It is:
|
||||
|
||||
Sager 8200, 486DX2-66, 16M, 340M disk, 10" active color
|
||||
|
||||
I also got the docking station for it:
|
||||
|
||||
2 VESA slots, 2 ISA slots, SCSI 1 controller
|
||||
|
||||
Here are my questions:
|
||||
|
||||
1. Linux and X run really well, but not in color. The VGA chip
|
||||
set is not recognized by X. It is a DG62x5. Does anybody out
|
||||
there have a Linux X driver for this chip set?
|
||||
|
||||
2. I have ordered a PCMCIA 14.4K FAX/modem. Is there any Linux
|
||||
software that understands sending/receiving FAXes? What I
|
||||
would want to send is mostly stuff done with groff.
|
||||
|
||||
3. I want to get some additional goodies for the docking station:
|
||||
|
||||
a) A good CD ROM drive
|
||||
b) A good audio I/O board
|
||||
c) A good backup tape drive
|
||||
|
||||
What does Linux understand? I have an audio DAT recorder; can
|
||||
any of the audio boards talk in 16-bit 48K (or 44.1K) digital
|
||||
audio data streams? Also, if I got a DAT drive for backup,
|
||||
could that also write audio DATs? Is there any Linux software
|
||||
for any of this stuff...?
|
||||
|
||||
Thanks.
|
||||
|
||||
-hankd
|
||||
|
||||
------------------------------
|
||||
|
||||
From: fnrjh@aurora.alaska.edu
|
||||
Subject: Problem Install SLS TSX-11
|
||||
Date: Wed, 8 Sep 1993 00:39:59 GMT
|
||||
|
||||
|
||||
|
||||
Subject: problems after installing SLS from TSX-11.MIT.EDU
|
||||
|
||||
Hi. I have previously installed Linux at home and decided to install the
|
||||
newest version that is at TSX-11. I erased my old disks a2 throught X10.
|
||||
FTP in:
|
||||
|
||||
1) I looked for RAWWRITE before erasing A1.3 It is not where I remembered it
|
||||
I thought it was in the SLS directory.
|
||||
|
||||
|
||||
After grabbing everything and xcopy to the disk:
|
||||
|
||||
2) I split my hda into part 1 dos, part 2 swap (19635blocks) mkswap reports
|
||||
20Meg swap bult. But when I swapon /dev/hda2 it reported only 16 meg
|
||||
swap added.
|
||||
|
||||
3) Started to install. Error message on disk A4 was
|
||||
"gzip123...TAR could not link usr/bin/zcmp to usr/bin/zdiff file exist."
|
||||
|
||||
3) After install went well I logged on as root and typed menu. I get most
|
||||
of the menu but the part that is the bottom right bar with quit to exit
|
||||
is garbage. I have downloaded everything again and reinstalled, even
|
||||
wiped the partition first. Still get all of the same messages.
|
||||
|
||||
4) When I startx it tells me that "fixed font can not be found" and the
|
||||
server dies.
|
||||
|
||||
I have a 386DX-40 with only 4 Meg ram, two IDE drives. One Quantum 114 Meg
|
||||
and a segate 170 Meg drive. I know X is not supposto run like this but the
|
||||
memory is to be on order soon. The rest is critical for me to use this box
|
||||
as a demo for my class work and my boss is intersted in UNIX to.
|
||||
|
||||
I hope to get this going soon.
|
||||
Please send Email to FNRJH@Aurora.Alaska.edu
|
||||
|
||||
|
||||
Robert J. Hale III
|
||||
Elmer E. Rasmuson Library
|
||||
University of Alaska Fairbanks
|
||||
Fairbanks Alaska 99775
|
||||
FNRJH@Aurora.Alaska.edu
|
||||
(907) 474-5292 Work
|
||||
(907) 474-6841 Fax
|
||||
|
||||
|
||||
------------------------------
|
||||
|
||||
Crossposted-To: comp.unix.bsd,comp.os.386bsd.misc
|
||||
From: jfieber@sophia.smith.edu (J Fieber)
|
||||
Subject: Re: BSD UNIX
|
||||
Date: Wed, 8 Sep 1993 00:47:49 GMT
|
||||
|
||||
In article (sorry, lost the original citation)
|
||||
>>> Hey now! B^). I'll pit the 3000's 0.9 I/O performance against any
|
||||
>>> 386 or 486 based system any day!
|
||||
|
||||
Well heck, my pokey old un-accelerated Amiga 2000 got better disk
|
||||
i/o performance than this spiffy new 486 I'm using now. I'm
|
||||
using the same drives with an (expensive!) Adaptec 1542C. Pretty
|
||||
darn depressing I must say. The price of EISA controllers
|
||||
amounts to highway robbery too.
|
||||
|
||||
-john
|
||||
|
||||
|
||||
|
||||
--
|
||||
=== jfieber@sophia.smith.edu ================================================
|
||||
======================================= Come up and be a kite! --K. Bush ===
|
||||
|
||||
------------------------------
|
||||
|
||||
From: slksp@cc.usu.edu
|
||||
Subject: ***Q: How to add path?
|
||||
Date: 7 Sep 93 19:11:23 MDT
|
||||
|
||||
Hi,
|
||||
|
||||
I want to add a path to my system, but I cannot find the right file
|
||||
to do this. My question is: is there a file just like autoexec.bat
|
||||
in dos that alow us to setup paths?
|
||||
|
||||
|
||||
Thanks a lot!
|
||||
|
||||
Chet
|
||||
|
||||
|
||||
------------------------------
|
||||
|
||||
From: bryan@edgar.mn.org (Bryan Halvorson)
|
||||
Subject: Re: Problems with cnews/SLS 0.99.pl9-1 - Pnews ???
|
||||
Reply-To: bryan@edgar.mn.org
|
||||
Date: Sat, 04 Sep 1993 18:48:41 GMT
|
||||
|
||||
In article <25tueq$1bq@panix.com>, Chris Taylor <cht@panix.com> wrote:
|
||||
>
|
||||
> When I use Pnews to post to an article for which I feel I have properly
|
||||
> configured the system, I get 'relaynews: set[ug]id failed (bad file number)'.
|
||||
>
|
||||
> /usr/local/lib/news/bin/relay/relaynews is rwsrwsr-x, owner and group
|
||||
> news (which I have added to /etc/passwd and /etc/group ).
|
||||
|
||||
I went thru the same thing last week when I was helping a friend with
|
||||
his linux system. More than likely the permissions on setnewsids is
|
||||
incorrect. Here's what it looks like on my system.
|
||||
|
||||
-rwsrwxr-x 1 root other 52147 Apr 15 1992 /usr/lib/news/setnewsids
|
||||
|
||||
--
|
||||
Bryan Halvorson bryan@edgar.mn.org
|
||||
N0BUU bryan@n0buu.tcman.ampr.org
|
||||
|
||||
------------------------------
|
||||
|
||||
From: vince@victrola.wa.com (Vince Skahan)
|
||||
Subject: Re: UUCP on SLS 1.03
|
||||
Date: 7 Sep 1993 18:03:17 -0700
|
||||
|
||||
wlim@gdstech.GRUMMAN.COM (Willie Lim) writes:
|
||||
|
||||
>[I think this is a Linux rather than a UUCP question. :-)]
|
||||
|
||||
part of it is...
|
||||
|
||||
>I have been "playing" the UUCP capability of LInux SLS 1.03 for the
|
||||
>past few days (and nights. :-)) I used /dev/modem which is softlinked
|
||||
>to /dev/cua1 (COM 2) with uugetty -r set for /dev/modem in
|
||||
>/etc/inittab. Also I used Any in the relevent entries in the
|
||||
>/usr/lib/uucp/Systems file (just to test things out).
|
||||
|
||||
>Here are several observations:
|
||||
|
||||
>1) When SLS 1.03 is first installed, the system talks to the modem
|
||||
> (but no dialing out) frequently and then after a while (like an hour
|
||||
> or more), it leaves the modem alone.
|
||||
|
||||
That's not the case with SLS1.02 and uucp didn't change in SLS 1.03.
|
||||
I'd suggest you turn uugetty off in inittab until you get outgoing calling
|
||||
working, then add uugetty back. If it breaks then, you have a uugetty
|
||||
problem.
|
||||
|
||||
>2) Having done the necessary modifications to Devices, Dialers, and
|
||||
> Systems in the /usr/lib/uucp directory and the paths and config
|
||||
> files in the smail directory (don't remember the exact path
|
||||
> anymore), I could test my UUCP link using the command:
|
||||
> /usr/lib/uucico [-f] -x2 -s<hostname>
|
||||
> Without the -x2 (or higher e.g. x3, x4) flag, Linux would not
|
||||
> initiate a call otherwise uucico dials out with and without the -f
|
||||
> or the -r flags set.
|
||||
|
||||
Used to be that you needed -x4 for it to work but I think that's fixed
|
||||
now. I'm not certain what the minimum is with Taylor1.04 or if there
|
||||
is one at all.
|
||||
|
||||
>3) I use crontab to schedule dialouts with the -f and -x2 flag on (I
|
||||
> want to make sure that the system dials out). Everything works
|
||||
> fine for a day or so and then
|
||||
> /usr/lib/uucico -f -r1 -x2 -s<hostname>
|
||||
> would do nothing except create the LCK..* and TMP...... files
|
||||
> in /usr/spool/uucp. The audit.local and other logs in the
|
||||
> /usr/spool/uucp don't seem to get updated when this happens (i.e.,
|
||||
> when uucico doesn't initiate a dialout). Usually the logs will say
|
||||
> something or explain why the dialout didn't occur and a couple of
|
||||
> modem lights will flicker for a few seconds but in this case nothing.
|
||||
|
||||
Well if you don't show us the logs, we can't figure it out........
|
||||
|
||||
|
||||
>Questions:
|
||||
>a) How tightly "hardcoded" is the uucp neighbor "quick" to SLS 1.03?
|
||||
|
||||
it isn't. Unless it's your real UUCP neighbor, it shouldn't be in there
|
||||
at all. Sigh...I can't understand how people keep making the mistake of
|
||||
taking an example site-specific file and thinking it's valid for all sites
|
||||
everywhere...
|
||||
|
||||
>b) How fast does the C.* and D.* files get created in the
|
||||
> /usr/spool/uucp/hostname directory? I notice that sometimes those
|
||||
> files (email addressed to hostname) get created as soon as I "send"
|
||||
> them out of the mail program (Emacs rmail mode) but then there are times
|
||||
> I notice that the files don't get created that quickly.
|
||||
|
||||
takes a few seconds with sendmail or smail, I dunno with emacs.
|
||||
|
||||
|
||||
>c) I haven't left my system alone long enough (e.g. for > 24 hours)
|
||||
> to see if the UUCP link will "wake" up again. Is the uucico's behavior
|
||||
> described in 3 above expected?
|
||||
|
||||
|
||||
no, it indicates you have something messed up on your end.
|
||||
turn uugetty off and get uucp working first.
|
||||
--
|
||||
---------- Vince Skahan --------- vince@victrola.wa.com -------------
|
||||
It'll be great fun for the whole family...with a firearms orientation
|
||||
- incredible advertisement for local outdoors show.
|
||||
|
||||
------------------------------
|
||||
|
||||
Subject: Shutdown doesnt unmount
|
||||
From: levinson@vax.sonoma.edu
|
||||
Date: 7 Sep 93 20:26:59 -0800
|
||||
|
||||
Okay. I got BOOTUTILS and installed the new mount, umount, rdev and fsck. I
|
||||
noticed that if I did a shutdown now, and when the system goes to single user,
|
||||
I type umount -a, then reboot all is well (VFS doesnt say it is mounting
|
||||
unchecked filesystem and e2fsck skips its check)
|
||||
|
||||
However, any other shutdown command does not unmount root. Is there a newer
|
||||
shutdown command? I tried creating the file /etc/brc and placed
|
||||
|
||||
umount -a
|
||||
|
||||
in it, but still no luck. It looks like shutdown does not run umount.
|
||||
|
||||
Any help would be greatly appreciated!
|
||||
|
||||
Eric
|
||||
|
||||
--
|
||||
Eric Levinson
|
||||
rcisnet2!root@moon.nbn.com | Home computer (UUCP)
|
||||
levinson@vax.sonoma.edu | Vax
|
||||
I can also be reached on my BBS system, Color Galaxy Milky Way (415) 883-0696
|
||||
|
||||
|
||||
------------------------------
|
||||
|
||||
Crossposted-To: comp.os.linux.help,comp.os.linux.misc
|
||||
From: becker@super.org (Donald J. Becker)
|
||||
Subject: Re: Will Linux run MSDOS applications (which use DMA/interrupts)?
|
||||
Date: Tue, 7 Sep 1993 18:45:58 GMT
|
||||
|
||||
In article <2682in$kph@tamsun.tamu.edu> sam3103@tamsun.tamu.edu (Stan A. McClellan) writes:
|
||||
>We have several MSDOS applications which use add-on DSP/A-to-D boards and
|
||||
>we don't want to lose this functionality if we convert to the Linux
|
||||
>environment.
|
||||
>
|
||||
>(1) How does Linux deal with MSDOS applications? Is it reliable?
|
||||
> Can it support real-time applications such as A/D and D/A?
|
||||
|
||||
There is a PC virtual machine for running MS-DOS and applications
|
||||
("dosemu"), but using DMA and interrupts is Right Out. While it's
|
||||
possible to translate an IRQ into a user-level signal, that won't be
|
||||
fast enough for the kind of application you are talking about. And
|
||||
there are major difficulties dealing with general DMA in the
|
||||
user-level address space of 'dosemu'.
|
||||
|
||||
>(2) Will any special drivers need to be written/installed for Linux to
|
||||
> run MSDOS applications which do low-level I/O? If so, I assume that
|
||||
> software like this is application-specific. Is this correct?
|
||||
|
||||
You can write a Linux device driver, and then hack that into the PC
|
||||
virtual machine, but once you start you'll probably end up rewriting
|
||||
your entire application in Linux.
|
||||
|
||||
>(3) If the DOS emulator currently won't handle these situations, is there
|
||||
> work underway to address this, or am I hoping for too much from Linux?
|
||||
|
||||
It's too much to expect to be able to run an arbitrary MS-DOS device
|
||||
driver under Linux, or any real OS. You have to deal with virtual to
|
||||
physical page mappings, physically contiguous pages, DMA boundaries
|
||||
and limits (64K, 128K, 16M), wiring down pages, and a slew of other
|
||||
issues just to make DMA work. Some device drivers also depend upon
|
||||
software timing loops, being able to turn off interrupts, and
|
||||
accurate, unimpeded access to the system timer chip. None of these
|
||||
are compatible with the scheduling fairness and protection expected of
|
||||
a general purpose operating system.
|
||||
|
||||
[[ I should only need a hot mitt rather than the full Nomex suit to
|
||||
handle the pedantic replies and "but it works with {OS/2,NT,MSWindoze}". ]]
|
||||
|
||||
--
|
||||
|
||||
Donald Becker becker@super.org
|
||||
IDA Supercomputing Research Center
|
||||
17100 Science Drive, Bowie MD 20715 301-805-7482
|
||||
|
||||
------------------------------
|
||||
|
||||
Crossposted-To: comp.os.linux.help
|
||||
From: becker@super.org (Donald J. Becker)
|
||||
Subject: Re: [Q] Installing SLS from Ethernet
|
||||
Date: Wed, 8 Sep 1993 02:30:48 GMT
|
||||
|
||||
In article <1993Sep7.221914.25852@mnemosyne.cs.du.edu> gcortevi@nyx.cs.du.edu (Greg Corteville) writes:
|
||||
>
|
||||
>I noticed onb the installation disk that there is an option to install
|
||||
>Linux from ethernet. How would one go about doing this? Can it be
|
||||
>installed directly from the FTP site? I don't want to use up the disks if
|
||||
>I don't have to. Help would be appreciated. Email preferred.
|
||||
|
||||
The SLS NFS installation is very easy to use, you just answer the questions
|
||||
and go get a cup of your favorite beverage. If you answered the
|
||||
questions correctly, you'll have a Linux machine when you come back.
|
||||
|
||||
I have a shell script that patches up locale-specific things like the
|
||||
timezone file and machine name. This script keeps getting smaller, so
|
||||
Peter must be doing something right.
|
||||
|
||||
You must find a site that permits anonymous NFS mounts -- anonymous
|
||||
FTP isn't enough. There are a number of them around, but they don't
|
||||
advertise it.
|
||||
|
||||
On a related note, there has been some discussion lately about having
|
||||
the boot system on multiple disks. This is a bad idea -- it was a big
|
||||
win when Peter managed to get the SLS boot system on a single disk.
|
||||
It's far easier to hand someone a single floppy and a few IP
|
||||
addresses, and say "here is everything you need" than to loan them a
|
||||
few boxes and ask them to waste an hour swapping disks.
|
||||
|
||||
________________
|
||||
# Linux system patchup script, this is SRC-specific so don't copy it blindly.
|
||||
ROOTDIR=/root
|
||||
INSTALL=/mnt/install
|
||||
HOSTNAME=linux
|
||||
DOMAIN=super.org
|
||||
|
||||
echo "Adding the swap partition to your /etc/fstab file."
|
||||
#echo "/dev/hda3 swap swap defaults" >> $ROOTDIR/etc/fstab
|
||||
cp /mnt/install/fstab $ROOTDIR/etc/fstab
|
||||
mkdir $ROOTDIR/u01 $ROOTDIR/u02 $ROOTDIR/u03 $ROOTDIR/u04
|
||||
mkdir $ROOTDIR/usr/projects $ROOTDIR/usr/public
|
||||
|
||||
if [ -r /mnt/install/addhosts ]; then
|
||||
cat /mnt/install/addhosts >> $ROOTDIR/etc/hosts
|
||||
fi
|
||||
if [ -r /mnt/install/passwds ]; then
|
||||
cat /mnt/install/passwds >> $ROOTDIR/etc/passwds
|
||||
fi
|
||||
if [ -r /mnt/install/xmodmap ]; then
|
||||
cp /mnt/install/xmodmap $ROOTDIR/usr/lib/X11/xinit/.Xmodmap
|
||||
fi
|
||||
|
||||
echo "SLS Linux 0.99.12, installed at SRC." > $ROOTDIR/etc/issue
|
||||
|
||||
echo
|
||||
echo "Setting the timezone to US Eastern."
|
||||
echo "ln -sf US/Eastern $ROOTDIR/usr/lib/zoneinfo/localtime"
|
||||
ln -sf US/Eastern $ROOTDIR/usr/lib/zoneinfo/localtime
|
||||
ln $ROOTDIR/usr/bin/ls $ROOTDIR/bin/ls
|
||||
|
||||
--
|
||||
|
||||
Donald Becker becker@super.org
|
||||
IDA Supercomputing Research Center
|
||||
17100 Science Drive, Bowie MD 20715 301-805-7482
|
||||
|
||||
------------------------------
|
||||
|
||||
|
||||
** 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-Activists-Request@NEWS-DIGESTS.MIT.EDU
|
||||
|
||||
You can send mail to the entire list (and comp.os.linux) via:
|
||||
|
||||
Internet: Linux-Activists@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
|
||||
tupac-amaru.informatik.rwth-aachen.de pub/msdos/replace
|
||||
|
||||
The current version of Linux is 0.99pl9 released on April 23, 1993
|
||||
|
||||
End of Linux-Activists Digest
|
||||
******************************
|
||||
Reference in New Issue
Block a user