Files
oldlinux-files/mail-archive/linux-admin/Volume2/digest21
2024-02-19 00:25:02 -05:00

547 lines
20 KiB
Plaintext

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: Sun, 4 Sep 94 10:13:40 EDT
Subject: Linux-Admin Digest #21
Linux-Admin Digest #21, Volume #2 Sun, 4 Sep 94 10:13:40 EDT
Contents:
Re: What is my root password???????? (Herbert Xu)
NEC 210/SB16 SCSI2 Problem (James C Crump III)
Linux Accounting (Tracy R. Reed)
Re: Need suggestions on Linux security (Christian Schlittchen)
Re: Using an Exabyte with Linux (Mark A. Horton KA4YBR)
Re: Whats the best _CHEAP_ ISA video card for Linux/Xfree? (Mark A. Horton KA4YBR)
Re: [ALERT] Password problem with Linux (Alex Nicolaou)
Re: Linux Accounting (Jonathan Skanes)
Timing out connections? (George W. Pogue)
Re: Which is better: tar->gzip or gzip->tar? (Delemar)
Re: Driver for Intel's EtherExpress Card (Sohail Zafar)
Re: modurated newsgroups (Rob Janssen)
Re: ftape don't compile (1.1.49) (FEARNLCJ@DUVM.OCS.DREXEL.EDU)
Re: [Q] No route to host? (Phil Homewood)
Re: DNS & 'format error no SOA record...' (Bernd Pflugrad)
Re: SOCK_PACKET: Why not reading outgoing packets ? (Alan Cox)
Re: pppd works but... (Kent A Vander Velden)
----------------------------------------------------------------------------
From: herbert@greathan.apana.org.au (Herbert Xu)
Subject: Re: What is my root password????????
Date: 3 Sep 1994 15:19:14 +1000
Thomas Quinot (thomas@melchior.frmug.fr.net) wrote:
: Le Prostetnic Vogon Greg Cisko écrit :
:
: > All that is neccissary is to boot up in "single user mode". On a SUN
: > I think you would give "vmunix -s" to boot in singleuser. (I only had
: For Linux, you have to pass the "single" argument to the kernel.
: At the LILO prompt, just type "linux single" (if your image's name is
: "linux").
Or "linux S".
--
A. B <=> True B. A <=> False
Email: <herbert@greathan.apana.org.au>
PGP Key: pgp-public-keys@pgp.mit.edu or any other key sites
------------------------------
From: jcrump@netcom.com (James C Crump III)
Subject: NEC 210/SB16 SCSI2 Problem
Date: Sun, 4 Sep 1994 00:55:25 GMT
I recently purchased the Slackware release of Linux from Walnut Creek. The
problem is that I can't mount my NEC 210. I'm using a SB16-SCSI2. What
this seems to amount to, according to HOWTOs/FAQs is that the card cannot
be autodetected so I entered aha152x=0x340,11,7,1 on the command line.
Unfortunately I still can't mount the drive. The best I can do is to get
a "Not a block device" message. I scanned through various areas of internet
and saw a message about recompiling the scsi driver with parity checking
disabled. I'm not exactly sure how to do that can anyone help?
------------------------------
From: treed@ucssun1.sdsu.edu (Tracy R. Reed)
Subject: Linux Accounting
Date: 4 Sep 1994 01:36:27 GMT
[ Article crossposted from comp.os.linux.help ]
[ Author was Tracy R. Reed ]
[ Posted on 4 Sep 1994 01:35:51 GMT ]
Hello all. First, I wish to thank all those who helped me out with my
uugetty problem. I got 8 responses, some containing the solution. :)
Now I would like to know if there is a good accounting software for
Linux. I checked sunsite.unc.edu and found acct-1.1.18, but I am running
kernel 1.1.45. Is there any accounting software that I can use on this
kernel? I could move down to 1.1.18, but I don't see linux-1.1.18.tar.gz
anywhere on sunsite, which implies I would need to get 1.1.0 and apply a
bunch of patches or some other nonsense. acct-1.1.18 is a patch itself,
which is why it won't work with 1.1.45. It finds several differences in
the code. I tried recompiling the kernel anyway, and it didn't get very
far at all. I am not nearly good enough at C to resolve the differences
myself. Thanks for any info you can provide.
--
=============================================================================
Mr. Tracy Reed |Every artist is a cannibal.|Two Betazoids walk into
San Diego State Univ. |Every poet is a thief. | a bar.
Aerospace Engineering |All kill their inspiration |
treed@ucssun1.sdsu.edu |And sing about their grief.|One says,
treed@tbn-bbs.com |-U2 IRC-Maelcum /me smiles | "I'll have the same."
=============================================================================
--
=============================================================================
Mr. Tracy Reed |Every artist is a cannibal.|Two Betazoids walk into
San Diego State Univ. |Every poet is a thief. | a bar.
Aerospace Engineering |All kill their inspiration |
treed@ucssun1.sdsu.edu |And sing about their grief.|One says,
treed@tbn-bbs.com |-U2 IRC-Maelcum /me smiles | "I'll have the same."
=============================================================================
------------------------------
From: corwin@amber.north.de (Christian Schlittchen)
Subject: Re: Need suggestions on Linux security
Date: Fri, 2 Sep 1994 09:53:10 GMT
c15o@zfn.uni-bremen.de (Thilo Wunderlich) writes:
>Oops, I'm an idiot, I meant the BIOS password and not the boot password.
>Though if anyone has access to the console he could reboot the machine
>and enter singleusermode ...
Even this will be very difficult (if not impossible) if your system
is configured properly. You can set the restricted attribute in
your lilo.conf, and it will be impossible to enter singleusermode
without knowing the bootpw.
--
Christian Schlittchen ( corwin@amber.north.de / corwin@zfn.uni-bremen.de )
------------------------------
From: mah@ka4ybr.com (Mark A. Horton KA4YBR)
Subject: Re: Using an Exabyte with Linux
Date: Sat, 3 Sep 1994 07:12:06 GMT
root (root@kirk.in-berlin.de) wrote:
: Hi together,
: I just have had a little bit of luck and got an used Exabyte streamer
: from my company (for nearly no $$ :-) ).
: Unfortunately it seems that linux don't like such a beast :-(
: I plugged it in and everything seems to be okay. While booting the
: kernel tells me Target 5 Exabyte Model: EXB-8200 Rev. 4.25 SCSI-1
: But when I try to access the device nothing happens.
: The streamer had been connected to an old SUN but I haven't got any
: documentation. Did I miss something or doesn't Linux support Exabytes?
: By the way, of cause I created the device files.
: Any clues
Yes... check your termination! Suns (SPARCs particularly) are very lax
about needing termination on external devices and thus it's not uncommon
to see the scsi bus flapping about in the wind with the system working
properly.... If Linux ids the device at boot time (it's answering an
identify command) that does not mean it will operate properly. The
symptoms you describe sound like what happened to me when I accidentally
knocked an external cable loose between scsi devices.
Also, these devices are VERY picky about cleanliness... make sure you
regularly clean the heads with an APPROVED soft material head cleaner...
not the type you find in video stores!
Hope this helps!
- Mark
--
"Linux! Guerrilla UNIX Development Venimus, Vidimus, Dolavimus."
============================================================
Mark A. Horton ka4ybr mah@ka4ybr.atl.ga.us
P.O. Box 747 Decatur GA US 30031-0747 mah@ka4ybr.com
+1.404.371.0291 33 45 31 N / 084 16 59 W
------------------------------
Crossposted-To: comp.os.linux.misc
From: mah@ka4ybr.com (Mark A. Horton KA4YBR)
Subject: Re: Whats the best _CHEAP_ ISA video card for Linux/Xfree?
Date: Sat, 3 Sep 1994 07:16:00 GMT
Dirk Eddelbuettel (eddelbud@qed.uucp) wrote:
: Very well that the ATI Mach32/Ultra/Ultra Pro are advocated for, but could
: someone give me hints for the best performance/price ratios ?
: My system is a 486DX-33, 16MB, ISA bus, 1024x768 interlaced 14'' SVGA
: monitor so I am looking for an accelerated card that gives me 800x600 and
: 1024x768 (but not more, no 2 MB cards needed) and that will be faster than
: the 512 kB Oak Oti67 it will replace (this one sucks: TOTAL 3012.000000
: xStones reported by xbench).
It's not an accelerated card, but the little beastie is FAST! - the Trident
8900CL with 1MB... you can get them for about $60.00 and I've seen them
run rings around some so-called accelerated cards! I dunno how they do it,
but they do!
- Mark
----
"Linux! Guerrilla UNIX Development Venimus, Vidimus, Dolavimus."
============================================================
Mark A. Horton ka4ybr mah@ka4ybr.atl.ga.us
P.O. Box 747 Decatur GA US 30031-0747 mah@ka4ybr.com
+1.404.371.0291 33 45 31 N / 084 16 59 W
------------------------------
From: anicolao@watcgl.uwaterloo.ca (Alex Nicolaou)
Subject: Re: [ALERT] Password problem with Linux
Date: Sun, 4 Sep 1994 01:48:59 GMT
munster@MCS.COM (Jerry Ablan) writes:
>I just found a most heinous thing. I had my root password set to
>'squiggle*halbert' a long, but good password.
Hope you've already changed all these passwords you so obligingly posted:)
>However, by mistake, when su'ing, I only typed in squiggle and IT LET ME IN!
>I further tested another password of mine that ended in a number and I left
>off the number (i.e. Butthole7, only typed Butthole), and it again let me
>pass.
>So I need to know if I'm goofy and this is cool or did I find something that
>everyone's known about or is it something new?
Sorry to dissapoint you - old, old fact: many systems limit password to 8
characters; you'll notice all your passwords are too long, which is the
real problem - nothing to do with numbers or letters or anything like that.
For this reason system admins should probably be telling people to _precede_
their passwords with all the special CRACK foiling characters ...
alex
------------------------------
From: jskanes@random.ucs.mun.ca (Jonathan Skanes)
Subject: Re: Linux Accounting
Date: 4 Sep 1994 01:56:13 GMT
If you want the 1.1.18 sources, they are available in the Slackware
distribution disks (q*) from
sunsite.unc.edu:/pub/Linux/distributions/slackware/slakware.
Jon
Tracy R. Reed (treed@ucssun1.sdsu.edu) wrote:
: [ Article crossposted from comp.os.linux.help ]
: [ Author was Tracy R. Reed ]
: [ Posted on 4 Sep 1994 01:35:51 GMT ]
: Hello all. First, I wish to thank all those who helped me out with my
: uugetty problem. I got 8 responses, some containing the solution. :)
: Now I would like to know if there is a good accounting software for
: Linux. I checked sunsite.unc.edu and found acct-1.1.18, but I am running
: kernel 1.1.45. Is there any accounting software that I can use on this
: kernel? I could move down to 1.1.18, but I don't see linux-1.1.18.tar.gz
: anywhere on sunsite, which implies I would need to get 1.1.0 and apply a
: bunch of patches or some other nonsense. acct-1.1.18 is a patch itself,
: which is why it won't work with 1.1.45. It finds several differences in
: the code. I tried recompiling the kernel anyway, and it didn't get very
: far at all. I am not nearly good enough at C to resolve the differences
: myself. Thanks for any info you can provide.
--
*******************************
* Jon M. Skanes * ----> Unident Limited <----
* <jskanes@random.ucs.mun.ca> * ----> Full Service Supplier <----
*******************************
------------------------------
From: gwp@dithots.org (George W. Pogue)
Subject: Timing out connections?
Date: Sun, 4 Sep 1994 04:00:45 GMT
I know this has been asked, but I may have missed the answer. Is there a
way if someone dials into the system, and then goes on vacation, to have
the system hang them up? Of course, the key is to identify that there is
no activity going on. I read in the Korn Shell book by O'Reilly that
there was a variable TMOUT that could be used for this. I checked and
don't find any reference to this in slackware documentation.
If anyone has a script or trap setups, or any solution for that matter,
could you please email me a copy or point me in the right direction. If
someone can tell me what to look for I'll write the scripts myself and
post them.
bill
------------------------------
From: delemar@galet.icp.grenet.fr (Delemar )
Subject: Re: Which is better: tar->gzip or gzip->tar?
Date: 02 Sep 1994 09:32:17 GMT
It's more critical than that: tar is a "block device" archiver, that
means it use N blocks for each file archived with a block size of Nx512 bytes
(default N=20). Suppose you have 100 small files of 512 bytes, each of them will
require one 20x512 bytes long block, 1000kb for them all to be compare with
100x512 = 50kb.
If you first archive files, then compress the archive file, gzip will
well compress the lost space at the end of blocks. If you first compress then
archive, you will have small files but will never compress the lost spaces !
The best solution is definitively to use "tar zcf".
DELEMAR Olivier
******************************************************************
* DELEMAR Olivier | Room : 527 *
* ICP/INPG | Phone : 76-57-48-27 *
* 46 Av. Felix VIALLET | Fax. : 76-57-47-10 *
* 38031 GRENOBLE Cedex - FRANCE | e-mail : delemar@icp.grenet.fr *
******************************************************************
------------------------------
From: rwhelan@site.gmu.edu (Sohail Zafar)
Subject: Re: Driver for Intel's EtherExpress Card
Date: 2 Sep 1994 06:48:39 GMT
Alan Cox (iialan@iifeak.swan.ac.uk) wrote:
: In article <33o1jv$9o6@vixen.cso.uiuc.edu> whitehur@hemlock.cs.uiuc.edu (R. Alan Whitehurst) writes:
: >Has anyone written a driver for the Intel EtherExpress ethernet card?
: Yep its in the current kernel (I believe in the ALPHA test driver section).
Its worked great for me for a long time now. I did chande the #DEFINE DEBUG
from 1 to 0 to get rid of a lot of messages.
Curious tho, is any development being done or will be done? Or should
I just start looking for a new card?
--
Ryan A. Whelan Unix and the World Unixes with you. Vax and you
Vax ALONE!
ryan@absolut.labs.gmu.edu rwhelan@gmu.edu
Gopher: absolut.labs.gmu.edu:70 URL: http://absolut.labs.gmu.edu:80/
------------------------------
From: rob@pe1chl.ampr.org (Rob Janssen)
Subject: Re: modurated newsgroups
Reply-To: pe1chl@rabo.nl
Date: Sun, 4 Sep 1994 10:28:27 GMT
In <1994Sep3.231701.7382@kfdata.no> hansf@kfdata.no (Hans Petter Fasteng) writes:
>I have bean linked with UUCP to a site on the net that feeds us news and
>mail, and I just whant to know if I have to configure moderated newsgroups
>compleatly right on my site, or is this taken cear of on the net, from some
>more intelligent site on the way?
This is handled in /usr/lib/news/active
You have to get it right, or else the site you feed to will reject the
articles you post in moderated groups.
Rob
--
=========================================================================
| Rob Janssen | AMPRnet: rob@pe1chl.ampr.org |
| e-mail: pe1chl@rabo.nl | AX.25 BBS: PE1CHL@PI8UTR.#UTR.NLD.EU |
=========================================================================
------------------------------
From: FEARNLCJ@DUVM.OCS.DREXEL.EDU
Subject: Re: ftape don't compile (1.1.49)
Date: 4 Sep 1994 03:13:31 GMT
szb50@ccc.amdahl.com (Sid Boyce) writes:
> I had the same problem, couldn't see a reason for it, so I modified
> line 954 as follows result = request_dma( fdc.dma, NULL);
> ======
I tried result = request_dma( fdc.dma, "ftape");
But now I wonder if it matters and if one is better than the other?
In /usr/src/linux/kernel/dma.c the function is defined as
int request_dma(unsigned int dmanr, char * deviceID)
which implies to me that a deviceID would be "better". Since I'm
so new to C, I'll leave it at that :)
>it compiled and works fine.
>Regards
>Sid .....G3VBV .... Amdahl(UK) ....
--
Christopher J. Fearnley | UNIX SIG Leader at PACS
cfearnl@pacs.pha.pa.us | (Philadelphia Area Computer Society)
fearnlcj@duvm.bitnet | Design Science Revolutionary
fearnlcj@duvm.ocs.drexel.edu | Explorer in Universe
503 S 44th ST | Linux Advocate
Philadelphia PA 1914-3907 | (215)349-9681
------------------------------
From: phil@rivendell.apana.org.au (Phil Homewood)
Subject: Re: [Q] No route to host?
Date: 4 Sep 1994 07:06:08 GMT
Gus J Grubba (gus@grubba.com) wrote:
: I'm having some problems when trying to reach certain sites. If I ping,
: I get a "No route to host" error message. When I traceroute, I see the
: hops all the way to the target host and then it times out. One specific
: such site is autodesk.com. When I asked my network provider sysadm, he,
: obviously, said the problem is "at the other end" and the conversation
: died right there.
I think possibly your traceroute is broken.
When I do the same, it gets to a machine AUTODESK.BARRNET.NET, which
rejects the packets: No route to host.
The problem is definitely at "the other end". (in this case it appears
a machine or route is down, or someone's routing tables are gaga.)
: Question: Where do I find more about all this routing that goes on
: between sites? How to debug a routing problem? And finally, how to send
: a bag of rotten cabbage to your sysadm through email? :)
Be careful - the cabbage might bounce: No route to sysadm.
:)
Phil.
--
Phil Homewood phil@rivendell.apana.org.au
APANA Brisbane Regional Co-Ordinator brisbane@apana.org.au
"I can't remember anything, Can't tell if this is true or dream,
Deep down inside I feel to scream, This terrible silence stops me"
------------------------------
From: bernd@xffo.sh.sub.de (Bernd Pflugrad)
Subject: Re: DNS & 'format error no SOA record...'
Date: Sat, 3 Sep 1994 19:20:28 GMT
MATTHEW CROCKER (crocker@opine) wrote:
: My SOA record looks like this: (from memory)
: ;
: ; Origin : crocker.com
: ;
: @ IN SOA dns.crocker.com. (
: matthew.crocker.com.
is:
@ IN SOA dns.crocker.com. matthew.crocker.com. (
.....
bye
--
Bernd Pflugrad bernd@xffo.sh.sub.de +49-335-528441 19200Zyx
-\- Internet in Frankfurt (Oder) & Ostbrandenburg * UUCP-Accounts --
-\- intern. & deutsche Newsgroups * Kontakt: rhnet@xffo.sh.sub.de -
------------------------------
Crossposted-To: comp.os.linux.development,comp.os.linux.help,comp.os.linux.misc
From: iialan@iifeak.swan.ac.uk (Alan Cox)
Subject: Re: SOCK_PACKET: Why not reading outgoing packets ?
Date: Fri, 2 Sep 1994 10:34:27 GMT
In article <5VquJUE2-DB@gurke.allcon.com> morten@gurke.allcon.com (Morten Jammer) writes:
>Why can the socket typ SOCK_PACKET only read outgoing packets
>when the interface is in promiscious mode ?
It can definitelyt read all incoming packets on all the cards I use
(barring etherexpress) otherwise tcpdump wouldnt work. Outgoing packet
viewing is very recent but now works.
Alan
--
..-----------,,----------------------------,,----------------------------,,
// Alan Cox // iialan@www.linux.org.uk // GW4PTS@GB7SWN.#45.GBR.EU //
``----------'`----------------------------'`----------------------------''
------------------------------
From: graphix@iastate.edu (Kent A Vander Velden)
Subject: Re: pppd works but...
Date: 4 Sep 94 13:49:43 GMT
In <34cbrt$3l9@news.hk.net> atsang@hk.net (Alan Tsang) writes:
>You can get newer versions from:
>sunacm.swan.ac.uk
>net-tools-1.1.nn
>where nn is the latest prior to, or equalling your kernel version.
>
Ok, got this set of net-tools and have noticed a problem.
/tmp|Sun8:49am} hostname
dial221.tele
/tmp|Sun8:52am} domainname
dial221.tele
Why should domainname not return:
/tmp|Sun8:52am} domainname --domain
tele.iastate.edu
or in my case the true answer would be iastate.edu.
This is what I expect:
domainname -> iastate.edu
hostname -> dial221.tele or dial221.tele.iastate.edu
--
Kent Vander Velden
graphix@iastate.edu
------------------------------
** 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
******************************