Re: [SLUG] SendMail Queue Flush

2000-06-19 Thread Chuck Dale

Wrote Peter McCarthy on Mon, Jun 19, 2000 at 03:25:11PM +1000:
 Howdy all
 
 I have an older version of sendmail (RH 4.2) which I use in the office for our
 email gateway (yes I know I will upgrade soon)
 But for now I have a couple of fellows that thought it would be fun to email
 everyone in there address book some fun pictures of nude girls etc..
 How do I flush the sendmail queue to get rid of these messages as they are
 choking our dialup modem link to the net.

I don't think this is the official way to do it but it works for me:

type mailq to get the queue IDs, then delete the appropriate files from
/var/spool/mqueue (may be just /var/mqueue or something completely
different). Each mail has two files, a control file and the queue file.
You need to delete both.

Chuck
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Re: [SLUG] Scsi CD rom gone missing

2000-06-19 Thread DaZZa

On Mon, 19 Jun 2000, John Clarke wrote:

  We can see the two hard drives as sda and sdb, but what
  the hell is the device for the CD?
 
 /dev/scd0 is the first CD, the one with the lowest SCSI ID.  It doesn't
 necessarily refer to the device with SCSI ID 0.

Well shit. You learn something every day.

Thanks John - I didn't know that!

DaZZa

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Re: [SLUG] Perl last hope..

2000-06-19 Thread Rick Welykochy

On Mon, 19 Jun 2000, chesty wrote:

  Think about it. You are *NOT* calling the counter.cgi script
  from the command-line ... you are inside a CGI shell. Since the
 
 That makes sense. How about
 
 
$outcount=`/home/httpd/cgi-bin/counter.cgi?domain=www.hexidecimal.com.aupage=signupvisible=true`;

The above is not a valid shell invocation.
How about:

$outcount=`/home/httpd/cgi-bin/counter.cgi 
"domain=www.hexidecimal.com.aupage=signupvisible=true"`;

But, same problem: CGI.pm will look in REQUEST_METHOD and get its values
according to that. Maybe this would work:

$outcount=`REQUEST_METHOD="" /home/httpd/cgi-bin/counter.cgi 
"domain=www.hexidecimal.com.aupage=signupvisible=true"`; 

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Re: [SLUG] Scsi CD rom gone missing

2000-06-19 Thread Herbert Xu

John Clarke [EMAIL PROTECTED] wrote:
 On Mon, Jun 19, 2000 at 04:54:38PM +1000, Peter Rundle wrote:

   # mount -t iso9660 /dev/scd0 /mnt/cdrom
 mount: the kernel does not recognize /dev/scd0 as a block device

 You need to compile SCSI support into your kernel, and include both SCSI
 disc and tape support (they're separate options).

You probably mean SCSI CDROM support :)
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[SLUG] SendMail Queue Flush

2000-06-19 Thread Grant Parnell

 Date: Mon, 19 Jun 2000 15:25:11 +1000
 
 Howdy all
 
 I have an older version of sendmail (RH 4.2) which I use in the office for our
 email gateway (yes I know I will upgrade soon)
 But for now I have a couple of fellows that thought it would be fun to email
 everyone in there address book some fun pictures of nude girls etc..
 How do I flush the sendmail queue to get rid of these messages as they are
 choking our dialup modem link to the net.

stop the sendmail process
cd /var/spool/mqueue
grep -li jpg | xargs rm -f
start the sendmail process

If you're lazy don't even bother stopping  starting
sendmail... what's a few errors between friends.

---GRiP---
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No Microsoft products were used in the production of this message.

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[SLUG] 9:52am up 368 days, 17:37, 1 user, load average: 1.02, 1.01, 1.00

2000-06-19 Thread Ian Ward

What a great OS!


[root@gateway /root]# cat /etc/redhat-release
Red Hat Linux release 5.2 (Apollo)
[root@gateway /root]# uptime
  9:52am  up 368 days, 17:37,  1 user,  load average: 1.02, 1.01, 1.00
[root@gateway /root]#

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Re: [SLUG] 9:52am up 368 days, 17:37, 1 user, load average: 1.02, 1.01, 1.00

2000-06-19 Thread Ben Donohue

Happy Birthday to you...
Happy Birthday to you...

1 year old.



Ian Ward wrote:

 What a great OS!

 [root@gateway /root]# cat /etc/redhat-release
 Red Hat Linux release 5.2 (Apollo)
 [root@gateway /root]# uptime
   9:52am  up 368 days, 17:37,  1 user,  load average: 1.02, 1.01, 1.00
 [root@gateway /root]#

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RE: [SLUG] 9:52am up 368 days, 17:37, 1 user, load average: 1.02, 1.01, 1.00

2000-06-19 Thread Aravind Naidu

Damm.
Our office server is only on 262 days. That was before some idiot pulled the
power plug off... Otherwise, it would have been easily 400 odd days.

-- Aravind

 -Original Message-
 From: [EMAIL PROTECTED]
 [mailto:[EMAIL PROTECTED]]On Behalf Of Ian Ward
 Sent: Tuesday, 20 June 2000 09:55
 To: [EMAIL PROTECTED]
 Subject: [SLUG] 9:52am up 368 days, 17:37, 1 user, load average: 1.02,
 1.01, 1.00


 What a great OS!


 [root@gateway /root]# cat /etc/redhat-release
 Red Hat Linux release 5.2 (Apollo)
 [root@gateway /root]# uptime
   9:52am  up 368 days, 17:37,  1 user,  load average: 1.02, 1.01, 1.00
 [root@gateway /root]#

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Re: [SLUG] Scsi CD rom gone missing

2000-06-19 Thread Peter Rundle

Hi, well we are still doing battle with this CD.

 You need to compile SCSI support into your kernel, and include both SCSI
 disc and tape support (they're separate options).

Good theory but my box at home has a scsi cd burner and scsi zip drive 
in it and dead rat 6.2 detected both with the standard kernal. Though 
both use scsi id's  7 ). But we re-did the kernal anyway's just to be 
sure, to be sure, nope didn't do it.

Tried every major and minor number from 11 0 to 11 8 and none of
those work. I'm kinda confused with this device file mknod stuff in 
Linux With other unixes I've used the major and minor numbers specify
the scsi id, but with Linux no matter what the scsi id the cd is on,
scd0 always refers to the "first" scsi cd. Any insights into this?
Given that sda is major 8 minor 0 I'd have thought that the cd would
be major 8 minor 8 but then obviously I don't understand major and
minor number in Linux.

Anyway as it shows up in /proc/scsi/scsi I'm sure we'll get to it
somehow.

So we will change the scsi id to be less than 7 and see how we go.

Cheers

Pete

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[SLUG] lilo problem

2000-06-19 Thread Jia Ai

If i install windows after linux, what can I do to install lilo into the
MBR again.?

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Re: [SLUG] 9:52am up 368 days, 17:37, 1 user, load average: 1.02, 1.01, 1.00

2000-06-19 Thread CaT

On Tue, Jun 20, 2000 at 09:55:15AM +1000, Ian Ward wrote:
 What a great OS!

Ya :)

 
 [root@gateway /root]# cat /etc/redhat-release
 Red Hat Linux release 5.2 (Apollo)

Same version :)

 [root@gateway /root]# uptime
   9:52am  up 368 days, 17:37,  1 user,  load average: 1.02, 1.01, 1.00
 [root@gateway /root]#

[root@box /root]# uptime
 10:21am  up 396 days,  8:46,  1 user,  load average: 0.09, 0.02, 0.01

Mine's bigger then yours. ;)

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Re: [SLUG] 9:52am up 368 days, 17:37, 1 user, load average: 1.02,1.01, 1.00

2000-06-19 Thread Matt Allen

The question is:

Why the hell is the load average at 1.00 ?

I think you have a rouge process.

My gateway (the good ol' p100) sits on 0.00 all the time (unless i
recompile PHP, thats another story !)

Matta

Howard Lowndes wrote:
 
 You might be able to keep it up, but are you sure that you have got it
 properly covered. (8-)
 
 --
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 __
 LANNet Computing Associates http://www.lannet.com.au
 
 On Tue, 20 Jun 2000, Ian Ward wrote:
 
  What a great OS!
 
 
  [root@gateway /root]# cat /etc/redhat-release
  Red Hat Linux release 5.2 (Apollo)
    --- questionable
 
  [root@gateway /root]# uptime
9:52am  up 368 days, 17:37,  1 user,  load average: 1.02, 1.01, 1.00
  [root@gateway /root]#
 
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Re: [SLUG] lilo problem

2000-06-19 Thread Howard Lowndes

Boot with the emergency boot disk (you did make one, didn't you) and then
run lilo.

If you didn't make an emergency boot disk then you will need to use the
installation CD, create a rescue floppy, boot the installation boot disk
and then type "rescue" in order to get a system running, then run lilo. 
(Caveat, RH is assumed here)

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__
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On Tue, 20 Jun 2000, Jia Ai wrote:

 If i install windows after linux, what can I do to install lilo into the
 MBR again.?
 
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Re: [SLUG] 9:52am up 368 days, 17:37, 1 user, load average: 1.02,1.01, 1.00

2000-06-19 Thread Tony Cook

Possibly for the same reason mine stays at 2.00:

bash$ uptime
 10:55am  up 22 days, 16:16, 27 users,  load average: 2.00, 2.01, 2.00
bash$

I'm running the distributed.net client on my dual-processor machine.

(I'd have a better uptime, but I had to install some hardware.)

On Tue, 20 Jun 2000, Matt Allen wrote:

 The question is:
 
 Why the hell is the load average at 1.00 ?
 
 I think you have a rouge process.
 
 My gateway (the good ol' p100) sits on 0.00 all the time (unless i
 recompile PHP, thats another story !)
 
 Matta
 
 Howard Lowndes wrote:
  
  You might be able to keep it up, but are you sure that you have got it
  properly covered. (8-)
  
  --
  Howard.
  __
  LANNet Computing Associates http://www.lannet.com.au
  
  On Tue, 20 Jun 2000, Ian Ward wrote:
  
   What a great OS!
  
  
   [root@gateway /root]# cat /etc/redhat-release
   Red Hat Linux release 5.2 (Apollo)
     --- questionable
  
   [root@gateway /root]# uptime
 9:52am  up 368 days, 17:37,  1 user,  load average: 1.02, 1.01, 1.00
   [root@gateway /root]#
  
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[SLUG] optus@home ISA ethernet card?

2000-06-19 Thread Alex

Hi,
I was supplied with an ISA SMC EtherEZ ethernet card from optus, and trying 
to use the card under OpenBSD results in a message saying that the NIC is 
corrupt(?), and that it is trying to send an illegally sized packet of 4000 
or so bytes (??).
I have not tried getting this card working under Linux, though that is 
because I could not get it installed on my ISA-bus based 486. I have an 
NE2000 based card that works fine under OpenBSD, and surprisingly, both 
cards are recognised by the OpenBSD installer, which by the way, is the best 
installer I have ever used ;) ...
Anyway, I know there are quite a few people on the list that are using 
optus@home cable, has anyone used or had any experience with these cards? 
Should I demand a replacment card?
Thanks,
Alex

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[SLUG] Webmail - advice sought

2000-06-19 Thread Simon Bryan

Hi,
This is the scenario: High School (in Oz) with 900 students, we did not want 
the overhead of maintaining email for students so at first banned it altogether 
then allowed seniors only to use webmail (enforced by SQUID 
authentication). Now I am regretting that decision, at least 25% of my daily 
downloads are from webmail sites (mainly hotmail) ie all the advertising and 
images etc.

What I am asking isis the following a sensible, or achievable idea?

Set up a webmail server in the school that students can join and which is 
accessible from the internet.then I should be able to control all the 
garbage that goes with it. If it does not have all the whistles and bells of 
some systems, so be it. We would justify it only on educational grounds 
anyway, anything more than that then they can do it at home.

Any advice comments etc appreciated, especially if someone has set one up 
in a similar circumstance.

We are behind a series of firewalls, running 24/7 but only on a 56k link.

Cheers,

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OLMC Parramatta
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Re: [SLUG] Webmail - advice sought

2000-06-19 Thread John Ferlito


How about just blocking the adds and replacing them with your own which are 
cached locally. Like "Go do you're homework" :) 

Have a look at

Ad zapping with squid
http://www.zip.com.au/~cs/adzap/index.html

On Tue, Jun 20, 2000 at 11:59:51AM +1000, Simon Bryan wrote:
 Hi,
 This is the scenario: High School (in Oz) with 900 students, we did not want 
 the overhead of maintaining email for students so at first banned it altogether 
 then allowed seniors only to use webmail (enforced by SQUID 
 authentication). Now I am regretting that decision, at least 25% of my daily 
 downloads are from webmail sites (mainly hotmail) ie all the advertising and 
 images etc.
 
 What I am asking isis the following a sensible, or achievable idea?
 
 Set up a webmail server in the school that students can join and which is 
 accessible from the internet.then I should be able to control all the 
 garbage that goes with it. If it does not have all the whistles and bells of 
 some systems, so be it. We would justify it only on educational grounds 
 anyway, anything more than that then they can do it at home.
 
 Any advice comments etc appreciated, especially if someone has set one up 
 in a similar circumstance.
 
 We are behind a series of firewalls, running 24/7 but only on a 56k link.
 
 Cheers,
 
 --
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 Information Technology Manager [EMAIL PROTECTED]
 OLMC Parramatta
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[SLUG] LIFE_STAGES virus hits AustraliaD

2000-06-19 Thread Rick Welykochy

Our company was hit this morning with a new email worm 
called Life Stages. It is a script-in-a-MIME attachment,
called LIFE_STAGES.TXT.SHS

From Symantec:

"Execution of this attachement will open a text file in Notepad
displaying the male and female stages of life. While the user
is reading the text file the script is executing in the background.
This worm spreads itself using Outlook, ICQ, mIRC and PIRCH."

Unfortunately, the worm is difficult to remove, and causes a lot
of changes in the Windows registry, including moving REGEDIT.EXE
to the Recycle bin.

Once again, this is a Microsoft-culpable exploit, due entirely
to executable content being made available to naive users
through their Lookout programmes.

And the fix will probably be another 40 MB download ;^)

Needless to say, the worm spread like wildfire through our
WAN until the mail server was turned off. And of course, only
Windoze boxen were hurt by it.



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Re: [SLUG] Webmail - advice sought

2000-06-19 Thread Graeme Merrall




 What I am asking isis the following a sensible, or achievable idea?
 
 Set up a webmail server in the school that students can join and which is
 accessible from the internet.then I should be able to control all the
 garbage that goes with it. If it does not have all the whistles and bells of
 some systems, so be it. We would justify it only on educational grounds
 anyway, anything more than that then they can do it at home.
 
 Any advice comments etc appreciated, especially if someone has set one up
 in a similar circumstance.
 
 We are behind a series of firewalls, running 24/7 but only on a 56k link.
Not that I'm biased but... :)
Have you looked at something like TWIG (http://twig.screwdriver.net/) or
IMP (http://www.horde.org/imp/).
They are both webmail systems in PHP. IMP generates very favourable
comments from people who use it and supports both IMAP and PHP mail,
although I think IMAP may be more favourable in your situation.

Cheers,
 Graeme
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Re: [SLUG] optus@home ISA ethernet card?

2000-06-19 Thread Norman Widders

On Tue, 20 Jun 2000, Alex wrote:

Alex,

When/where do you get the error message ?

Try posting the output from dmesg/ifconfig for the NIC.. and providing
more info, these cards normally work flawlessly under *BSD, ymmv...

de0: Digital 21041 Ethernet port 0xe400-0xe47f mem 0xe740-0xe740007f
irq 12 at device 10.0 on pci0
de0: SMC 21041 [10Mb/s] pass 2.1
de0: address 00:e0:29:47:78:27
de0: driver is using old-style compatability shims

de0: flags=8843UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST mtu 1500
inet 203.164.10.230 netmask 0xff80 broadcast 203.164.10.255
ether 00:e0:29:47:78:27 
media: autoselect (10baseT/UTP) status: active
supported media: autoselect 10base5/AUI 10base2/BNC 10baseT/UTP
full-duplex 10baseT/UTP

/Norman

 Hi,
 I was supplied with an ISA SMC EtherEZ ethernet card from optus, and trying 
 to use the card under OpenBSD results in a message saying that the NIC is 
 corrupt(?), and that it is trying to send an illegally sized packet of 4000 
 or so bytes (??).
 I have not tried getting this card working under Linux, though that is 
 because I could not get it installed on my ISA-bus based 486. I have an 
 NE2000 based card that works fine under OpenBSD, and surprisingly, both 
 cards are recognised by the OpenBSD installer, which by the way, is the best 
 installer I have ever used ;) ...
 Anyway, I know there are quite a few people on the list that are using 
 optus@home cable, has anyone used or had any experience with these cards? 
 Should I demand a replacment card?
 Thanks,
 Alex

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[SLUG] Telstra Cable Modem - Heartbeat timeouts

2000-06-19 Thread Grahame Manning Kelly

Hi All,

well I have finally gone over to the dark side :-( with a Telstra Cable Modem
install (took only 4 days from order to install delivery).

I have a SuSE 6.4 system as the router/bridge/masquerader.

Works well except I get these very annoying packet rejects and heartbeat time outs.
as the snippet of log shows:

Jun 20 12:44:11 ringtail kernel: Packet log: input DENY eth0 PROTO=17 24.192.3.18:5051 
144.132.219.35:1027 L=36 S=0x00 I=48488 F=0x T=62 (#48)

Jun 20 12:44:59 ringtail bpalogin[320]: Timed out waiting for heartbeat - logging on
Jun 20 12:44:59 ringtail bpalogin[320]: Logged on as gkelly - successful at Tue Jun 20 
12:44:59 2000   

I had assumed that ipchains had to have a rule to let DNS (I suspect) to work 
correctly 
(ie: the above 24.192.3.18:5051 issue) so I added the following rules but it made
no differnce at all.

ipchains -A input -p udp -s 24.192.0.0/18 5051 -d 144.132.219.35 1027 -j ACCEPT
ipchains -A input -p tcp -s 24.192.0.0/18 5051 -d 144.132.219.35 1027 -j ACCEPT

Can anyone using BPA enlighten me (please).

Thanks Grahame

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Re: [lias] Re: [SLUG] Webmail - advice sought

2000-06-19 Thread DaZZa

On Tue, 20 Jun 2000, Simon Bryan wrote:

 Am already running Cameron Simpsons adzapper, which works well. But a 
 lot of the graphics etc are not adds as such. Maybe Cameron can add all the 
 hotmail junk to the zapper?

Hmmm, fair enuff. Yes, webmail is the worst way of doing email.

  1) A registered domain.
 olmc.nsw.edu.au

Good start.

  2) A routable IP address
 Yep

Better start

  3) An MX record and exchanger.
 I guess so, as we already receive mail, it is a permanent dial-up.

So why not just run a local mail server, and only give your seniors
accounts on it? Completely block web traffic from all except selected
machines {if required}, and just let sendmail spool to the local linux
box?

  4) The web server software, linked with sendmail.
 The tricky bit! :-)

I suspect this could be overkill - if they're using the webmail, then
obviously they have access to machines - it's not hard to give them shell
accounts on the Unix box - hell, even POP3 accounts - and let them just do
mail that way - it'd save you ever accessing the web sites again, you
could procmail them to restrict mail size to something reasonable,
stopping large file attachments.

That's what I'd do, anyway.

DaZZa

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Re: [SLUG] Webmail - advice sought

2000-06-19 Thread jon

Quoting Simon Bryan [EMAIL PROTECTED]:

 Hi,
 This is the scenario: High School (in Oz) with 900 
students, we did not
 want
 the overhead of maintaining email for students so at 
first banned it
 altogether

A wise move...:-)

Seriously, have a look at IMP - it might just do what 
you want

Jon
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Re: [SLUG] Webmail - advice sought

2000-06-19 Thread Anand Kumria

On Tue, Jun 20, 2000 at 11:59:51AM +1000, Simon Bryan wrote:
 Hi,
 This is the scenario: High School (in Oz) with 900 students, we did not want 
 the overhead of maintaining email for students so at first banned it altogether 
 then allowed seniors only to use webmail (enforced by SQUID 
 authentication). Now I am regretting that decision, at least 25% of my daily 
 downloads are from webmail sites (mainly hotmail) ie all the advertising and 
 images etc.

well now that you've let them use webmail sites, such as hotmail, wouldn't
they want to have a more transportable email address?

How will you convince them to give up, say, person@hotmail in favour of
[EMAIL PROTECTED] instead?

 What I am asking isis the following a sensible, or achievable idea?

Certainly a good idea for those whom you aren't giving access to external
mail sites (yet). Check out IMP, which is widely used, acmemail and twig.
(They should show up a in google search).

So as long as you can convince others to give up their current address
it'll be a good idea.

 Set up a webmail server in the school that students can join and which is 
 accessible from the internet.then I should be able to control all the 
 garbage that goes with it. If it does not have all the whistles and bells of 
 some systems, so be it. We would justify it only on educational grounds 
 anyway, anything more than that then they can do it at home.
 
 Any advice comments etc appreciated, especially if someone has set one up 
 in a similar circumstance.

IMP uses Javascript; Acmemail requires javascript to be off. I've not 
used twig enough to comment on it. I'd be inclined to recommend IMP, myself.

 We are behind a series of firewalls, running 24/7 but only on a 56k link.

Ouch. You may find you link saturated by webmail then ... I thought
the government was wiring up schools in NSW. What happened to that?

Anand
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Re: [lias] Re: [SLUG] Webmail - advice sought

2000-06-19 Thread Anand Kumria

On Tue, Jun 20, 2000 at 01:20:32PM +1000, DaZZa wrote:
 On Tue, 20 Jun 2000, Simon Bryan wrote:
 
   3) An MX record and exchanger.
  I guess so, as we already receive mail, it is a permanent dial-up.
 
 So why not just run a local mail server, and only give your seniors
 accounts on it? Completely block web traffic from all except selected
 machines {if required}, and just let sendmail spool to the local linux
 box?

Because that requires a Unix account? Imagine 900 accounts with 10%
disappearing every year. 

 
   4) The web server software, linked with sendmail.
  The tricky bit! :-)
 
 I suspect this could be overkill - if they're using the webmail, then
 obviously they have access to machines - it's not hard to give them shell
 accounts on the Unix box - hell, even POP3 accounts - and let them just do
 mail that way - it'd save you ever accessing the web sites again, you
 could procmail them to restrict mail size to something reasonable,
 stopping large file attachments.

If you are already handling the 10% disappearance problems then POP/IMAP
might be a good way to go. They can access it home and school using whatever
they like.

Anand
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Re: [lias] Re: [SLUG] Webmail - advice sought

2000-06-19 Thread Rachel Polanskis

On Tue, 20 Jun 2000, Gary Reynolds wrote:

 I guess I'm saying that because at uni we have over 3500 students whose
 accounts get updated every semester (thats 3 times in one year) - which
 means more than 10,000 updates.

We already do this for something like 20,000 students throughout the 
year.  The updates run incrementally, every night.

 I personally think that personal accounts on a private mail server is
 defintely the way to go here.

We have a dedicated student mail server.  It's constantly loaded.
We are investigating Web mail clients for the students  (IMP) but 
haven't made a lot of progress yet.

I'll be interested to see where this thread goes..


rachel


Rachel Polanskis University of Western Sydney, Nepean
Senior UNIX AdminPO Box 10, Kingswood NSW 2747
Systems  OperationsInformation Technology Services, Kingswood
[EMAIL PROTECTED]Phone: +61 (0247) 360 291

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Re: [lias] Re: [SLUG] Webmail - advice sought

2000-06-19 Thread Simon Bryan

I think so, but you have to show people before they believe it will work at all!

 By the 'Power of One' - if they can't access them they can't use them. 
 
 Exactly...
 
 We are not a government school and I think you will find that even in
 Govt schools it is a lot of smoke and mirrors.
 
 It sure is - 64K ISDN, not globally visible IP's... locked right down.
 Your not that bad off with a 56K modem.
 
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