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mail-archive/linux-admin/Volume2/digest154
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mail-archive/linux-admin/Volume2/digest154
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From: Digestifier <Linux-Admin-Request@senator-bedfellow.mit.edu>
|
||||
To: Linux-Admin@senator-bedfellow.mit.edu
|
||||
Reply-To: Linux-Admin@senator-bedfellow.mit.edu
|
||||
Date: Fri, 7 Oct 94 03:14:21 EDT
|
||||
Subject: Linux-Admin Digest #154
|
||||
|
||||
Linux-Admin Digest #154, Volume #2 Fri, 7 Oct 94 03:14:21 EDT
|
||||
|
||||
Contents:
|
||||
Re: [Q]: Linux on HP PC? (Greg Philmon)
|
||||
Re: /sbin/hostname on 1.1.45- (Greck Cannon)
|
||||
[ANSWER&?] Re: IDE/EIDE drive >528M?? (Kevin Burtch)
|
||||
PCI-Herc video working??? (Tim Laren)
|
||||
Help: nslookup works but others fail (G Cheng)
|
||||
Re: PACKET SNIFFER FOR LINUX (Matthew Donadio)
|
||||
dump for Linux? (Bill Braughton)
|
||||
Re: New Adeptec SCSI not detected (Zeos Technical Support account for Internet)
|
||||
Slip autoanswer (Peter Berger)
|
||||
slack and named: Is this fixed in 2.1* (Peter Berger)
|
||||
ftape + Highscreen/Vobis tape drive = ? (Marek Michalkiewicz)
|
||||
Disk partitioning and moving filesystems. (Kristian Mowinckel)
|
||||
Re: Mystery Chip...AMD (Rob Kean)
|
||||
Re: [Q] 4M -> 8M RAM worth it? (Rob Kean)
|
||||
Re: shutdown without root access (Randy Hootman)
|
||||
|
||||
----------------------------------------------------------------------------
|
||||
|
||||
From: philmon@netcom.com (Greg Philmon)
|
||||
Subject: Re: [Q]: Linux on HP PC?
|
||||
Date: Thu, 6 Oct 1994 13:32:52 GMT
|
||||
|
||||
> I stick to Linux. Will it run on a HP PC?? Together with X???
|
||||
>
|
||||
> Has anybody ever tried to install Linux on a HP PC?
|
||||
>
|
||||
|
||||
I'm running Linux on an HP Vectra 486/66 XM. It works just fine.
|
||||
|
||||
Someone else said that they were never able to get the onboard ethernet
|
||||
controller to work... I initially had this problem, but I grabbed a
|
||||
patch that was posted to C.O.L.A that fixed it.
|
||||
|
||||
I don't recall the exact details, but it involved patching a single
|
||||
file (lance.c). You can probably find it on sunsite.
|
||||
|
||||
The only other problem I encountered was getting the mouse to work.
|
||||
It's a bus mouse and I had some weird conflicts with the mouse under
|
||||
X, but only when the onboard ethernet was enabled.
|
||||
|
||||
But changing some CMOS settings cleared it up. It's been a while and
|
||||
my memory fails me, but I believe that I ended up changing the ethernet
|
||||
IRQ.
|
||||
|
||||
Finally, I had to change the IRQ used for the bus mouse and recompile
|
||||
the kernel.
|
||||
|
||||
If you do get the HP, feel free to contact me via e-mail for the
|
||||
specifics.
|
||||
|
||||
--
|
||||
Greg Philmon | philmon@netcom.com | CIS: 71161,3445 | MCI: 588-5358
|
||||
|
||||
------------------------------
|
||||
|
||||
From: greck@scaredy.catt.ncsu.edu (Greck Cannon)
|
||||
Subject: Re: /sbin/hostname on 1.1.45-
|
||||
Date: 6 Oct 1994 15:43:45 GMT
|
||||
|
||||
Peter Tobias (tobias@server.et-inf.fho-emden.de) wrote in message <<370dlr$jd1@server.et-inf.fho-emden.de>>:
|
||||
> Yes! The only thing you have to do is to change your /etc/hosts entries to
|
||||
> something like this:
|
||||
|
||||
> #IP-Number Fully Qualified Domain Name Alias
|
||||
> 152.1.43.22 scaredy.catt.ncsu.edu scaredy
|
||||
|
||||
> Functions like gethostbyname expect the FQDN at the second column (and the
|
||||
> the alias names at the third column). You can now set the host name to
|
||||
> either the FQDN (scaredy.catt.ncsu.edu) or one of the alias names (scaredy).
|
||||
|
||||
You are, of course, correct, and this is the way I have it set up now.
|
||||
The problem is, w (and other commands) look much better if they return
|
||||
just the first part of the name (so I'm aesthetic--sue me :). On Ultrix
|
||||
you can evidently use this format:
|
||||
|
||||
ip short-form fqdn aliases
|
||||
|
||||
and it will use the short-form for stuff like w, but can still find the
|
||||
machine's fqdn.
|
||||
|
||||
Maybe the best answer is to recompile w... <grin>
|
||||
|
||||
-greck
|
||||
--
|
||||
Greck S. Cannon \ [He's] only bitter on the outside--inside
|
||||
sophomore CSC major \ he's got creamy nougat.
|
||||
greck@ \ -Slappy Squirrel
|
||||
scaredy.catt.ncsu.edu \
|
||||
===========================
|
||||
set your URL to http://www.catt.ncsu.edu
|
||||
|
||||
------------------------------
|
||||
|
||||
From: kburtch@pts.mot.com (Kevin Burtch)
|
||||
Subject: [ANSWER&?] Re: IDE/EIDE drive >528M??
|
||||
Reply-To: kburtch@pts.mot.com
|
||||
Date: Wed, 5 Oct 1994 17:42:10 GMT
|
||||
|
||||
|
||||
I have a setup (still installing) that works nicely with big drives...
|
||||
|
||||
/dev/hda has 1322 cylinders, 16 heads, and 63 sectors.
|
||||
/dev/hdb has 2100 cylinders, 16 heads, and 63 sectors.
|
||||
|
||||
I booted with an older boot/root floppy set (kernel 1.0.0, slackware...)
|
||||
using the lilo line (recommended for PS/1 users in the preboot message)
|
||||
boot: ramdisk hd=1322,16,63
|
||||
and it loaded up, recognizing my first hard drive (that already had one
|
||||
240M MS-DOS partition).
|
||||
Next I ran fdisk (linux) to create a second MS-DOS (*)primary partition
|
||||
of 240M. * - MS-DOS FDISK.EXE will only create one primary partition, the
|
||||
rest have to be inside an extended partition.
|
||||
I then rebooted into MS-DOS to format the new drive. (to verify it worked)
|
||||
So far, so good... everything fuctions perfectly. Reboot into linux, using
|
||||
the same command as before...
|
||||
I then used linux fdisk to create a ~24M swap partition and ~145M linux
|
||||
native partition... Reboot again, mkswap & mke2fs etc. perform minor install
|
||||
and reboot into MS-DOS to verify everything still works... no problems! :)
|
||||
Next, using loadlin, boot linux (loadlin 1.5 is from heaven!!) with the
|
||||
appropriate root=/dev/hda4 line... perfect! Run fdisk, and guess what?!
|
||||
Linux (1.0) not only knew the *correct* size of hda, it also knew hdb!
|
||||
(I thought I would have to have 1.1.50+ to automatically recognize them! :)
|
||||
|
||||
So far, with this setup, I have _no_ device drivers loaded, and 480M set up
|
||||
for MS-DOS, and Linux filling the rest of the space on the disk with no
|
||||
problems! I could have up to the MS-DOS limit (504M) using this method...
|
||||
|
||||
|
||||
Here are the oddities...
|
||||
|
||||
After creation of the last partitions, if I load FDISK.EXE my partition
|
||||
table lists the linux native (cyl 1025+) partition first, then the two
|
||||
FAT partitions, then the swap. Apparently MS-DOS strips 1024 from the
|
||||
number in the partition table, and then thinks the partition is at the
|
||||
beginning of the disk. It seems to function properly, and since MS-DOS
|
||||
cannot access anything over 1024, my linux partition is safe. Since linux
|
||||
is intelligent enough (what did you expect? :) to recognize cylinders above
|
||||
1024, my MS-DOS partitions are safe. (except from the virus MS-Windows ;)
|
||||
|
||||
When creating a partition in the _second_ drive with FDISK.EXE, the
|
||||
second partition in the _first_ drive was no longer recognizable by
|
||||
FDISK.EXE or MS-DOS. :( Well, I tried checking the partition table with
|
||||
linux fdisk, it was OK. hmmm... Next step was to delete the MS-DOS
|
||||
partition from the second drive: POOF! like magic my second partition in
|
||||
the first drive is now an MS-DOS partition with a readable volume name again
|
||||
(FDISK.EXE) and everything is working again. I tried making an extended
|
||||
partition on hdb to host the MS-DOS partition. (thinking MS-DOS can only
|
||||
have two total primaries) No luck, same problem. I deleted the MS-DOS
|
||||
partition from the extended partition (left the empty extended partition)
|
||||
and the problem still wouldn't go away. I deleted the extended partition
|
||||
and POOF! (again) it worked. (linux worked in all instances! :)
|
||||
|
||||
Does anyone know enough about the partition tables to know why the creation
|
||||
of a partition on hdb can effect the partitions on hda? Are they both stored
|
||||
on hda? (I thought each drive had it's own partition table)
|
||||
|
||||
You're welcome for the install advice, and
|
||||
thank you for any help any of you might offer me...
|
||||
I plan to work on it some more tonight when I get home, so
|
||||
I will try to keep you updated as to my 1.7G install. :)
|
||||
(gotta love these drive prices!!)
|
||||
|
||||
Kevin Burtch
|
||||
|
||||
P.S. This is an IDE system, not SCSI. (if it makes a difference)
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
------------------------------
|
||||
|
||||
From: hacker@kaiwan.com (Tim Laren)
|
||||
Subject: PCI-Herc video working???
|
||||
Date: 2 Oct 1994 23:59:06 -0700
|
||||
|
||||
I have an Intel chipset P5-90 motherboard with a Herc PCI video card with an
|
||||
ET4000/32W chip. The docs say it works but sometimes I get a flicker when
|
||||
going into X and then a black screen. I can escape out with ALT-CTL-BSPC. The
|
||||
system works great in Dos Mode and running Windows, in all resolutions. Once
|
||||
in X, if I can see it, it works great, never even a little flakey. It seems to
|
||||
not work in batches, maybe a few times, then works great for a while. I have
|
||||
tried two different motherboards and two different video cards. The version of
|
||||
Linux is the Yggdrasil Plug-N-Play, Fall Release.
|
||||
Any ideas???
|
||||
I check this group but wouldn't mind an email if you got a fix.
|
||||
Thanks
|
||||
|
||||
|
||||
--
|
||||
========================================================================
|
||||
Hacker Electronics (818) 882-7980 Tue-Sat hacker@kaiwan.com
|
||||
21010 Devonshire St (818) 772-9934 BBs/Fax hackerec@ix.netcom.com
|
||||
Chatsworth, CA 91311 (818) 772-0435 ISDN FidoNet: 1:103/811
|
||||
|
||||
------------------------------
|
||||
|
||||
From: ubacr46@naga-1.uucp (G Cheng)
|
||||
Subject: Help: nslookup works but others fail
|
||||
Date: Thu, 6 Oct 1994 17:31:18 +0100 (BST)
|
||||
|
||||
As the document mentions the resolver supports up to 3 nameservers,
|
||||
I set up three lines in resolv.conf. But if the first server stops
|
||||
working, nslookup still works with alternative servers but other
|
||||
domain-lookup all fail, such as ping, telnet.
|
||||
|
||||
My kernel is 1.1.45 and My /etc/host.conf:
|
||||
|
||||
order hosts nis bind
|
||||
multi on
|
||||
|
||||
Thanks for your suggestion.
|
||||
|
||||
|
||||
--
|
||||
G Cheng ~{<=3G~} Department of Computer Science
|
||||
G.Cheng@dcs.bbk.ac.uk Birkbeck College, University of London
|
||||
|
||||
------------------------------
|
||||
|
||||
From: donadio@mxd120.rh.psu.edu (Matthew Donadio)
|
||||
Subject: Re: PACKET SNIFFER FOR LINUX
|
||||
Date: 6 Oct 1994 16:08:50 GMT
|
||||
|
||||
CVL staff member Nate Sammons (nate@matisse.VIS.ColoState.Edu) wrote:
|
||||
: So, where is one? I have heard that there is a "cool network monitor" for
|
||||
: Linux, and I want to take a look at traffic on my network, and I am
|
||||
: one of the "good guys"
|
||||
|
||||
Poke through the INDEX on sunsite. Either that or get a copy of
|
||||
Stevens, _TCP/IP_Illustrated,_Volume_1_ and write your own. I wrote
|
||||
one in about four hours.
|
||||
|
||||
--
|
||||
Beaker aka Matt Donadio | Life is short, --- __ o __~o __ o
|
||||
donadio@mxd120.rh.psu.edu | ride like ---- _`\<, _`\<, _`\<,
|
||||
--- Penn State Cycling ---| the wind. --- ( )/( ) ( )/( ) ( )/( )
|
||||
====================================URL: http://mxd120.rh.psu.edu/~donadio
|
||||
|
||||
------------------------------
|
||||
|
||||
From: wmb@sodapop.cc.latech.edu (Bill Braughton)
|
||||
Subject: dump for Linux?
|
||||
Date: 1 Oct 1994 01:32:48 GMT
|
||||
Reply-To: wmb@sodapop.cc.latech.edu
|
||||
|
||||
Does anyone know by chance if there's a dump for Linux floating around? I am
|
||||
in need of the dump command that usually resides with /etc on most other
|
||||
Unices. I am attemping to setup the Amanda backup system so I can back my
|
||||
Linux station up along with the rest of my network which already uses it to
|
||||
back up. Please don't suggest dumpe2fs as it isn't complete enough to supply
|
||||
Amanda with what it needs. And I am using the ext2 filesystem. Any suggestions,
|
||||
ideas or comments can be posted or e-mailed to me at wmb@sodapop.cc.latech.edu.
|
||||
Thanks. :)
|
||||
|
||||
Bill
|
||||
|
||||
------------------------------
|
||||
|
||||
From: support@zeos.com (Zeos Technical Support account for Internet)
|
||||
Subject: Re: New Adeptec SCSI not detected
|
||||
Date: 6 Oct 1994 09:51:47 -0500
|
||||
|
||||
The MadMan (madman@aloha.com) wrote:
|
||||
: Hi. I'm trying to install Linux Slackware 2.0.0 on my machine,
|
||||
: and am having a bit or a problem. Here's my stats:
|
||||
|
||||
: Zeos 486-66
|
||||
: 16MB RAM
|
||||
: Western Digital 220MB IDE Hard disk
|
||||
: Adeptec AIC-6360 SCSI Host Adapter
|
||||
: Quantum Empire 1GB SCSI HD
|
||||
: Microcomm Desporte FAST ES 28.8 Modem
|
||||
|
||||
: I've installed the SCSI drivers, and everything works peachy thru
|
||||
: DOS. I FDISked my 1GB and left about 200MB on it for the Linux Native
|
||||
: partition. When I boot Linux, I use the SCSINET boot disk and the
|
||||
: COLOR144 root/install disk. It goes thru all it's stuff, and when it
|
||||
: gets to the SCSI Hosts part, it says "0 SCSI Hosts detected" and "out of
|
||||
: that 0 are SCSI Hard Disk devices".
|
||||
|
||||
: My Question: Is there a new driver for Slackware that supports
|
||||
: the AIC-6360 so that I can FDISK a Linux Native Partition and install the
|
||||
: system?
|
||||
|
||||
You need to have a boot disk that gives you the LILO boot: prompt. At that
|
||||
prompt, type:
|
||||
|
||||
ramdisk aha152x=0x340,11,7,1
|
||||
|
||||
Then, when you get Linux installed, you will have to install LILO and
|
||||
add the following line to the /etc/lilo.conf file:
|
||||
|
||||
APPEND='aha152x=0x340,11,7,1'
|
||||
|
||||
That should ge you up and running.
|
||||
|
||||
Kevin
|
||||
--
|
||||
Zeos Technical Support | | ZEOS International, Ltd.
|
||||
support@zeos.com INET | Support account for | Technical Support Dept.
|
||||
uunet!support!support UUCP | Zeos Technical Support | 1301 Industrial Blvd N.E.
|
||||
612-362-1207 FAX | | Minneapolis, MN 55413
|
||||
|
||||
------------------------------
|
||||
|
||||
Date: Wed, 05 Oct 1994 13:18:01 +0100
|
||||
From: pit@p2.lxs.baboon.ch (Peter Berger)
|
||||
Subject: Slip autoanswer
|
||||
|
||||
bob4@slb.com wrote:
|
||||
|
||||
> [...]
|
||||
> When I posted this the other day, I got a followup from someone saying
|
||||
> that was no good, because he didn't want the modem to answer the phone
|
||||
> when Linux was crashed. I don't understand. I have a dialup system
|
||||
> here in the office which I have set up as a Slip server. The modem
|
||||
> is set to Auto Answer, and I don't have any problems.
|
||||
|
||||
It's a matter of taste. One can decide to have the computer (controlled by you
|
||||
and your wishes) to control the modem. Or one can decide to let a dump machine
|
||||
(the modem) react in a sometimes annoying way for the caller (e.g. if there's
|
||||
no getty - or such - running..).
|
||||
|
||||
In short: It's a decision if one uses the (imho better) possibilities that
|
||||
exist or not.
|
||||
|
||||
> Perhaps the person who replied before would care to expand his
|
||||
> comments...
|
||||
It could have been me, so I took the plunge..
|
||||
|
||||
> BTW, you could try reading the modem manual ! (grin ..)
|
||||
Always a good advice ;-)
|
||||
|
||||
(hope your "DIP 5 switch"-tip will not be used by too many fellows - there's
|
||||
different modems).
|
||||
|
||||
bye,
|
||||
Peter
|
||||
|
||||
E-Mail: pit@lxs.baboon.ch
|
||||
|
||||
|
||||
------------------------------
|
||||
|
||||
Date: Wed, 05 Oct 1994 16:58:02 +0100
|
||||
From: pit@p2.lxs.baboon.ch (Peter Berger)
|
||||
Subject: slack and named: Is this fixed in 2.1*
|
||||
|
||||
Hi All,
|
||||
|
||||
well, a little late "bug" report which may be already obsolet, but still may
|
||||
help some fellows out there.. What I'm talking about:
|
||||
|
||||
Having the N disks (Slackware v2.0) installed one finds a file /etc/named.pid
|
||||
on the hard disk, indicating that this will show the pid of named (if started).
|
||||
So far, so good. BUT!
|
||||
|
||||
/usr/sbin/named does use/create its named.pid in /usr/tmp, not /etc !
|
||||
|
||||
The scripts /usr/sbin/named.restart|reload (they have softlinks in /etc) have
|
||||
to be adjusted to use the right named.pid (and also to the path for named
|
||||
inthere is wrong) or one may get some unexpected "surprise"..
|
||||
|
||||
.. just my 0.02$ worth
|
||||
|
||||
bye,
|
||||
Peter
|
||||
|
||||
e-mail: pit@lxs.baboon.ch
|
||||
|
||||
|
||||
------------------------------
|
||||
|
||||
From: ind43@sun1000.ci.pwr.wroc.pl (Marek Michalkiewicz)
|
||||
Subject: ftape + Highscreen/Vobis tape drive = ?
|
||||
Date: 6 Oct 1994 12:09:09 GMT
|
||||
|
||||
Hi,
|
||||
|
||||
I'm going to buy a tape drive for backups. Does anyone have any
|
||||
experiences with the Highscreen/Vobis tape drive under Linux?
|
||||
It is a cheap "250MB" (really 120MB) tape drive, which connects
|
||||
to the floppy controller. Will it work with ftape?
|
||||
Yes, I have RTFM (Ftape-HOWTO) but this tape drive is not listed
|
||||
there. They at the Vobis shop don't know about Linux.
|
||||
|
||||
Thanks in advance.
|
||||
|
||||
Marek Michalkiewicz
|
||||
ind43@ci3ux.ci.pwr.wroc.pl
|
||||
|
||||
------------------------------
|
||||
|
||||
From: nfykw@alfred.uib.no (Kristian Mowinckel)
|
||||
Crossposted-To: comp.os.linux.help,comp.os.linux.misc
|
||||
Subject: Disk partitioning and moving filesystems.
|
||||
Date: 7 Oct 1994 00:01:03 GMT
|
||||
|
||||
Disk partitioning and moving filesystems.
|
||||
=========================================
|
||||
|
||||
Firstly I must mention that I have read
|
||||
Wirzenius's newsarticle of 2 jul 1994 18:21 about disk partitioning.
|
||||
|
||||
However I have some questions.
|
||||
|
||||
I recently bought a 420Mb Conner ide drive.
|
||||
And I have a 240Mb Samsung ide drive.
|
||||
|
||||
Currenly my 240Mb Samsung drive is my hda
|
||||
and my 420Mb Conner drive is my hdb.
|
||||
|
||||
The partitions are:
|
||||
Filesystem 1024-blocks Used Available Capacity Mounted on
|
||||
/dev/hda2 216012 173057 31799 84% / % linux root
|
||||
/dev/hdb1 385436 1 365529 0% /hdb1 % new linux part
|
||||
/dev/hda1 5212 2636 2576 51% /dosc % dos part
|
||||
|
||||
On /dev/hdb2 I have a 18Mb swap partitition.
|
||||
Earlier I had a 17Mb swap partitition on /dev/hda3,
|
||||
but that I deleted.
|
||||
|
||||
Since the 420Mb Conner drive is faster I would
|
||||
like to let this become hda(by changing jumpers on the drives).
|
||||
Then would like to have one big linux partitition on this,
|
||||
besides the swap partitition.
|
||||
|
||||
On 240Mb Samsung drive I would like to have a small
|
||||
dos/mswindows partitition and a news spool partition
|
||||
since I am planning to set up a news server on my box when I get
|
||||
my slip connecting.
|
||||
|
||||
How can I accomplish this?
|
||||
|
||||
Especially installing lilo on the 420Mb Conner drive.
|
||||
|
||||
|
||||
|
||||
Greetings from,
|
||||
|
||||
Kristian
|
||||
|
||||
|
||||
|
||||
/\_/\
|
||||
(o o)
|
||||
+---------------------ooO-(o)-Ooo---------------------+
|
||||
Name: Kristian August Mowinckel +
|
||||
Postal Address: +
|
||||
Hamnegata 6 +
|
||||
7800 Namsos +
|
||||
+
|
||||
Country: Norway +
|
||||
+
|
||||
Phone: + 47 74 27 43 61 +
|
||||
+
|
||||
E-mail: nfykw@alf.uib.no +
|
||||
+-----------------------------------------------------+
|
||||
|
||||
|
||||
------------------------------
|
||||
|
||||
From: rkean@scsn.net (Rob Kean)
|
||||
Crossposted-To: comp.sys.ibm.pc.hardware.systems,comp.os.linux.misc
|
||||
Subject: Re: Mystery Chip...AMD
|
||||
Date: Thu, 6 Oct 1994 01:52:06
|
||||
|
||||
In article <36vcaa$2fj@tequesta.gate.net> gterry@gate.net (G. E. Terry) writes:
|
||||
|
||||
>RYAN Colin Patrick (ryan@ecf.toronto.edu) wrote:
|
||||
>: While responding to an add inteh local paper for a $99 486 upgrade it came
|
||||
>: to light that this upgrade was a quote "486/66 Mhz" which was a "faster chip and less expensive than the i486DX2-66". This propted my query on what the hell
|
||||
>: this chip was and the response was AMD. I was not aware of this chip. I was
|
||||
>: under the impression that all the 66's 75's 100's etc (non-Pentium) were
|
||||
>: overclocked 33 Mhz chips. Does a 'real' 66 Mhz chip exist? If so (and I dont'
|
||||
>: think so" do traditional mother boards ( ie that could handle a DX2) support
|
||||
>: this chip. And Finally, if this is true is it compatble and reliable.
|
||||
|
||||
>This is just an clock doubled 33. I would say it might have been an error
|
||||
>in the ad. I have one of these chips. The story I read was that Advanced
|
||||
>Micro Devices bought the masks for the 80286 from Intel a few years back.
|
||||
>They decide to try to test the copywrite & patent laws by cloning the
|
||||
>386 & 486 chips. Well they were very successful and Intel sued. In the
|
||||
>following trial, Intel LOST. I hear it was due to the naming system that
|
||||
>they used. It made the chips generic in the eyes of the court. That is why
|
||||
>there is no 80586, and we have the Pentium.
|
||||
|
||||
>As far as reliability, the AMD 486DX2/66 is an exact duplicate of Intel's
|
||||
>chip, or so I read in PC Magazine. And at an average of 100 to 150 dollars
|
||||
>less than Intel, I am a buyer!
|
||||
|
||||
|
||||
Actually, in the ever running catch up game between AMD and Intel the price
|
||||
difference has fallen to $20. BUT, this is about to change--BIG SHOCK!! 8^)..
|
||||
|
||||
AMD is about to release, yes you guessed it, their 486DX2-80MHz!!!!!
|
||||
|
||||
From what I've heard through my venders, It will run about $20 more than an
|
||||
Intel 66MHz.
|
||||
|
||||
|
||||
rhk
|
||||
rkean@scsn.net
|
||||
|
||||
|
||||
------------------------------
|
||||
|
||||
From: rkean@scsn.net (Rob Kean)
|
||||
Subject: Re: [Q] 4M -> 8M RAM worth it?
|
||||
Date: Thu, 6 Oct 1994 02:06:58
|
||||
|
||||
In article <rcas1.781417441@giaeb> rcas1@giaeb.cc.monash.edu.au (Robert Casiano) writes:
|
||||
|
||||
>I`ve just installed linux at home. My pc is 486DX33 with 4M of RAM.
|
||||
>It looks good but x runs very very slow. Thus, it swaps a lot to
|
||||
>hard disk, and I fear that its life span is being shortened
|
||||
>considerably. So I might buy more memory. With my tight budget, I
|
||||
>could only afford another 4M. Question is, is it worth it to buy the
|
||||
>4M now, or just wait for probably another year and get 16M?n If I
|
||||
>buy the 4M now, wuold it improve things a lot, or not much
|
||||
>improvement?
|
||||
|
||||
>Cheers :-)
|
||||
>Robert
|
||||
|
||||
It doesn't matter if you're running X, MS Windows, OS/2, NT or any other GUI
|
||||
that you can think up, upgrading from 4 to 8 Mb of RAM is worth magnitudes
|
||||
more than the cost of the upgrade. I've have seen (on the high, exagerated
|
||||
end of examples) as much as a 60% increase in performance.
|
||||
|
||||
And, next year, if you can afford 16Mb, buy it. You can always convert the
|
||||
extra 4Mb into cache on a caching SCSI or IDE controller, or sell it to
|
||||
someone.
|
||||
|
||||
Good luck...
|
||||
|
||||
rhk
|
||||
rkean@scsn.net
|
||||
|
||||
|
||||
------------------------------
|
||||
|
||||
From: rph@netcom.com (Randy Hootman)
|
||||
Subject: Re: shutdown without root access
|
||||
Date: Wed, 5 Oct 1994 23:29:24 GMT
|
||||
|
||||
Have you tried out the utility sudo? It allows you to give other certain
|
||||
root priviledges.
|
||||
|
||||
Randy
|
||||
|
||||
: I am trying to set up my system so that others in my family can start
|
||||
: and stop it without root privileges. The /etc/passwd I inherited from
|
||||
: the Slackware system installation included:
|
||||
|
||||
: sync::5:0:sync:/sbin:/bin/sync
|
||||
: shutdown:*:6:0:shutdown:/sbin:/sbin/shutdown
|
||||
: halt:*:7:0:halt:/sbin:/sbin/halt
|
||||
|
||||
: I suppose I should use shutdown to bring the system down, since it calls
|
||||
: halt. When I tried logging in as 'shutdown', I was asked for a password
|
||||
: and of course nothing was accepted. I removed the '*' from the entry in
|
||||
: /etc/passwd (so no password was needed), then got the message:
|
||||
|
||||
: shutdown: must be root.
|
||||
|
||||
: Finally I changed '6' to '0' (so shutdown had the same userid as root),
|
||||
: and got a usage message:
|
||||
|
||||
: Usage: shutdown [-krhnf] time [warning message]
|
||||
: -k: don't really shutdown, only warn.
|
||||
: -r: reboot after shutdown.
|
||||
: -h: halt after shutdown.
|
||||
: -n: don't sync before reboot or halt.
|
||||
: -f: do a 'fast' reboot.
|
||||
: -c: cancel a running shutdown.
|
||||
: -t secs: delay between warning and kill signal.
|
||||
:
|
||||
: I then tried using the entry for halt. When I removed the '*' from its
|
||||
: entry in /etc/passwd and tried logging in as 'halt', I got the message:
|
||||
|
||||
: -halt: can't idle init
|
||||
|
||||
: Finally, I put this into /etc/inittab:
|
||||
|
||||
: # What to do at the "Three Finger Salute".
|
||||
: ca::ctrlaltdel:/sbin/shutdown -t3 -h now
|
||||
|
||||
: This means I can't trigger a reboot from the keyboard - I have to
|
||||
: actually press the reset button. No big deal.
|
||||
|
||||
: My instructions to shut down the system are:
|
||||
: 1. logout
|
||||
: 2. press cntl-alt-del.
|
||||
|
||||
: My questions for the net:
|
||||
: Can you really run shutdown as a login shell?
|
||||
: When would you log in as 'halt'?
|
||||
: When would you log in as 'sync'?
|
||||
: Is my method safe? (filesystem damage, security, etc.)
|
||||
: Is there a better way?
|
||||
|
||||
: - Jim Van Zandt <jrv@vanzandt.mv.com>
|
||||
:
|
||||
--
|
||||
|
||||
///////////////////////////////////////////////////////////////////////
|
||||
"In recognizing the humanity of our fellow beings,
|
||||
we pay ourselves the highest tribute." - Thurgood Marshall
|
||||
//////////////////////////////////////////////////////////////////////
|
||||
Randy Hootman Randysoft Software (408) 229-0119
|
||||
|
||||
|
||||
------------------------------
|
||||
|
||||
|
||||
** 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-Admin-Request@NEWS-DIGESTS.MIT.EDU
|
||||
|
||||
You can send mail to the entire list (and comp.os.linux.admin) via:
|
||||
|
||||
Internet: Linux-Admin@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-Admin Digest
|
||||
******************************
|
||||
Reference in New Issue
Block a user