Re: ZILLION RECIPIENTS

2009-04-09 Thread Matt Nelson
On Thu, Apr 9, 2009 at 5:20 PM, Charles Curley < charlescur...@charlescurley.com> wrote: > On Thu, Apr 09, 2009 at 01:22:42PM -0400, Jones, Scott (GE Money, > consultant) wrote: > > I have a few friends who are nice and fun otherwise, but have no clue > > about sending email to their vast group of

Re: Spam Challenge-Response system

2009-04-09 Thread Jonathan Duncan
On 09 Apr 2009, at 16:48, Gabriel Gunderson wrote: On Thu, Apr 9, 2009 at 4:22 PM, Jessie Morris wrote: Just out of curiosity, how many spam emails do you guys receive a week? I'm sorry, I'd love to answer this, but I'm busy at the moment. Would you mind asking again in a few minutes. TH

Re: Spam Challenge-Response system

2009-04-09 Thread Jessie Morris
On Thursday 09 April 2009 4:41:17 pm Stuart Jansen wrote: > On Thu, 2009-04-09 at 16:22 -0600, Jessie Morris wrote: > > Just out of curiosity, how many spam emails do you guys receive a week? > > I saw an actual spam email make it to my inbox a little more than a > month ago. Why? Nooo how

Re: Checking if the other end of a fifo is open

2009-04-09 Thread Frank Sorenson
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Dave Smith wrote: > Frank Sorenson wrote: >> How about opening the fifo read/write, which doesn't block: >> # exec 4<> dave_fifo >> # ls -alF /proc/$$/fd >> ... >> lrwx-- 1 sorenson sorenson 64 2009-04-09 18:14 4 -> /tmp/dave_fifo| >> >> Here's an

Re: Checking if the other end of a fifo is open

2009-04-09 Thread Dave Smith
Frank Sorenson wrote: How about opening the fifo read/write, which doesn't block: # exec 4<> dave_fifo # ls -alF /proc/$$/fd ... lrwx-- 1 sorenson sorenson 64 2009-04-09 18:14 4 -> /tmp/dave_fifo| Here's an example script: #!/bin/bash exec 4<> /tmp/dave_fifo (sleep 2 ; kill -SIGUSR1 $$ ; ec

Re: Checking if the other end of a fifo is open

2009-04-09 Thread Frank Sorenson
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Dave Smith wrote: > I'm writing a bash script that communicates with a daemon process using > a fifo. I am trying to bulletproof the script to safeguard myself if the > daemon process crashes before it starts writing to the fifo. UNIX > hackers will kn

Re: ZILLION RECIPIENTS

2009-04-09 Thread Charles Curley
On Thu, Apr 09, 2009 at 01:22:42PM -0400, Jones, Scott (GE Money, consultant) wrote: > I have a few friends who are nice and fun otherwise, but have no clue > about sending email to their vast group of friends. You know, the ones > who include all 50 pages of the email which includes the headers w

Re: Spam Challenge-Response system

2009-04-09 Thread Gabriel Gunderson
On Thu, Apr 9, 2009 at 4:22 PM, Jessie Morris wrote: > Just out of curiosity, how many spam emails do you guys receive a week? I'm sorry, I'd love to answer this, but I'm busy at the moment. Would you mind asking again in a few minutes. THANKS! Gabe /* PLUG: http://plug.org, #utah on irc.fre

Re: Spam Challenge-Response system

2009-04-09 Thread jessie
> On Thu, Apr 9, 2009 at 4:22 PM, Jessie Morris > wrote: >>> Just out of curiosity, how many spam emails do you guys receive a week? >>> > > I have received 100 spam emails today, and SpamAssasin has caught 66,577 > since I started using it. I'm not sure how long I've been using it > because the da

Re: Spam Challenge-Response system

2009-04-09 Thread Stuart Jansen
On Thu, 2009-04-09 at 16:22 -0600, Jessie Morris wrote: > Just out of curiosity, how many spam emails do you guys receive a week? I saw an actual spam email make it to my inbox a little more than a month ago. Why? -- "XML is like violence: if it doesn't solve your problem, you aren't using enoug

Re: Spam Challenge-Response system

2009-04-09 Thread Dave Smith
On Thu, Apr 9, 2009 at 4:22 PM, Jessie Morris wrote: Just out of curiosity, how many spam emails do you guys receive a week? I have received 100 spam emails today, and SpamAssasin has caught 66,577 since I started using it. I'm not sure how long I've been using it because the dates on th

Re: Spam Challenge-Response system

2009-04-09 Thread Joel Finlinson
On Thu, Apr 9, 2009 at 4:22 PM, Jessie Morris wrote: > Just out of curiosity, how many spam emails do you guys receive a week? > -- > Jessie Morris > Currently in my GMail spam folder (which I never see): 1708 In the main inbox: 3 have slipped through in the past month. /* PLUG: http://plug.o

Re: Spam Challenge-Response system

2009-04-09 Thread Clint Savage
On Thu, Apr 9, 2009 at 4:22 PM, Jessie Morris wrote: > Just out of curiosity, how many spam emails do you guys receive a week? > > -- > > Jessie Morris Jessie, I found what I was looking for when we talked last night. http://tmda.net/ Hope that helps. Clint /* PLUG: http://plug.org, #utah on

Re: Spam Challenge-Response system

2009-04-09 Thread Jessie Morris
Just out of curiosity, how many spam emails do you guys receive a week? -- Jessie Morris signature.asc Description: This is a digitally signed message part. /* PLUG: http://plug.org, #utah on irc.freenode.net Unsubscribe: http://plug.org/mailman/options/plug Don't fear the penguin. */

Re: Spam Challenge-Response system

2009-04-09 Thread Corey Edwards
On Thu, 2009-04-09 at 15:53 -0600, Michael Torrie wrote: > Brandon Stout wrote: > >> We should make some penalty for those that spam us. We should create a log > >> of > >> our most sent spammer IP's or something and post their email addresses on > >> the > >> internet.. Too bad most of the

Re: Spam Challenge-Response system

2009-04-09 Thread Jessie Morris
On Thursday 09 April 2009 3:58:54 pm Brandon Stout wrote: > Michael Torrie wrote: > > I'm not convinced that RBLs are effective anyway. > > When I worked at Verio, if we installed the sendmail RBLs, it would > bring an immediate halt to almost all their spam. It definitely works. > Furthermore, I

Re: Spam Challenge-Response system

2009-04-09 Thread Brandon Stout
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Michael Torrie wrote: > I'm not convinced that RBLs are effective anyway. When I worked at Verio, if we installed the sendmail RBLs, it would bring an immediate halt to almost all their spam. It definitely works. Furthermore, I never ran into anyone

Re: Spam Challenge-Response system

2009-04-09 Thread Michael Torrie
Brandon Stout wrote: >> We should make some penalty for those that spam us. We should create a log >> of >> our most sent spammer IP's or something and post their email addresses on >> the >> internet.. Too bad most of the spam IP's are just open relays... :( > > That's already been done.

Re: Spam Challenge-Response system

2009-04-09 Thread Brandon Stout
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Jessie Morris wrote: > We should make some penalty for those that spam us. We should create a log of > our most sent spammer IP's or something and post their email addresses on the > internet.. Too bad most of the spam IP's are just open relays.

Re: Spam Challenge-Response system

2009-04-09 Thread Jessie Morris
On Thursday 09 April 2009 3:34:24 pm Dave Smith wrote: > Stuart Jansen wrote: > > But if everyone else starts greylisting, spammers will get smarter > > What?! Greylisting makes spammers smarter? Yikes! > > --Dave > > /* > PLUG: http://plug.org, #utah on irc.freenode.net > Unsubscribe: http://plug.

Re: Spam Challenge-Response system

2009-04-09 Thread Dave Smith
Stuart Jansen wrote: But if everyone else starts greylisting, spammers will get smarter What?! Greylisting makes spammers smarter? Yikes! --Dave /* PLUG: http://plug.org, #utah on irc.freenode.net Unsubscribe: http://plug.org/mailman/options/plug Don't fear the penguin. */

Re: Spam Challenge-Response system

2009-04-09 Thread Stuart Jansen
On Thu, 2009-04-09 at 14:44 -0600, Michael Torrie wrote: > Greylisting has worked very well for me. In fact I get so few spam > message through that I can't even train dspam. Don't listen to him! He's lying! Grey listing doesn't work and never has. Don't waste your time. It isn't even worth it. I

Re: Checking if the other end of a fifo is open

2009-04-09 Thread Dave Smith
Dave Smith wrote: Okay, got it. This sandbox script simulates a blocking call (sleeping for 2 seconds in this case) in a backgrounded subshell, which signals when it's done. Thanks Nicholas! Oh crap. This won't work because the subshell needs to open a file descriptor that my parent shell w

Re: Checking if the other end of a fifo is open

2009-04-09 Thread Dave Smith
Nicholas Leippe wrote: kill -USR1 # should do it $$ # has the pid of the current process--just pass that in to the child Okay, got it. This sandbox script simulates a blocking call (sleeping for 2 seconds in this case) in a backgrounded subshell, which signals when it's done. Thanks Nicho

Re: Spam Challenge-Response system

2009-04-09 Thread Jessie Morris
On Thursday 09 April 2009 2:44:19 pm Michael Torrie wrote: > Jessie Morris wrote: > > Postgrey was almost exactly what I was looking for. :) With Postgrey it's > > almost completely automatic. > > > > For anybody else looking for this kind of system, here's a pretty good > > link talking about how

Re: Checking if the other end of a fifo is open

2009-04-09 Thread Nicholas Leippe
On Thu Apr 9 2009 14:48:09 Dave Smith wrote: > Nicholas Leippe wrote: > > An opposite timeout approach could be: > > > > 1) set a flag > > 2) create a trap handler that clears the flag > > 3) do your write in backgrounded subshell, that signals the parent when > > finished > > 4) after spawning the

Re: Checking if the other end of a fifo is open

2009-04-09 Thread Dave Smith
Nicholas Leippe wrote: An opposite timeout approach could be: 1) set a flag 2) create a trap handler that clears the flag 3) do your write in backgrounded subshell, that signals the parent when finished 4) after spawning the subshell, sleep (your timeout) 5) then check the flag I think I'

Re: Spam Challenge-Response system

2009-04-09 Thread Michael Torrie
Jessie Morris wrote: > Postgrey was almost exactly what I was looking for. :) With Postgrey it's > almost completely automatic. > > For anybody else looking for this kind of system, here's a pretty good link > talking about how to do it. > > http://www.roedie.nl/wiki/index.php/Spam_Filtering_Wi

Re: Spam Challenge-Response system

2009-04-09 Thread Jessie Morris
On Thursday 09 April 2009 1:17:11 pm Shane Hathaway wrote: > Jessie Morris wrote: > > I was wondering if there was any way that I could make my mail system > > respond to emails received with a link that says something to the effect > > of, "If you're a human, click here to be allowed." I've done s

Re: Checking if the other end of a fifo is open

2009-04-09 Thread Michael Torrie
Dave Smith wrote: > I'm writing a bash script that communicates with a daemon process using > a fifo. I am trying to bulletproof the script to safeguard myself if the > daemon process crashes before it starts writing to the fifo. Hmm. You might need to look into Perl or Python. Use ioctl to u

Re: Checking if the other end of a fifo is open

2009-04-09 Thread Nicholas Leippe
An opposite timeout approach could be: 1) set a flag 2) create a trap handler that clears the flag 3) do your write in backgrounded subshell, that signals the parent when finished 4) after spawning the subshell, sleep (your timeout) 5) then check the flag This may provide more graceful cleanup,

Re: Checking if the other end of a fifo is open

2009-04-09 Thread Nicholas Leippe
What about: 1) create a trap handler 2) set a flag 3) background a subshell that sleeps then signals the parent (your timeout) 4) attempt the write, after which clear the flag 5) if the trap handler finds the flag still set, you're blocked and can exit, or do whatever. /* PLUG: http://plug.org,

Re: Spam Challenge-Response system

2009-04-09 Thread Shane Hathaway
Jessie Morris wrote: I was wondering if there was any way that I could make my mail system respond to emails received with a link that says something to the effect of, "If you're a human, click here to be allowed." I've done some searching on Google, and haven't found a really good system. Idea

Spam Challenge-Response system

2009-04-09 Thread Jessie Morris
I was wondering if there was any way that I could make my mail system respond to emails received with a link that says something to the effect of, "If you're a human, click here to be allowed." I've done some searching on Google, and haven't found a really good system. Ideas? -- Jessie Morris

Re: What's Your Favorite FOSS Shopping Cart?

2009-04-09 Thread Jonathan Duncan
On 08 Apr 2009, at 14:46, Kimball Larsen wrote: In the past I've used OSCommerce[1] and ZenCart[2]. I've just discovered and am investigating Magento[3]. What others are out there? Anyone have any feelings approaching zealotry for one? I am still looking for a favorite. Magento is p

RE: ZILLION RECIPIENTS

2009-04-09 Thread Jones, Scott (GE Money, consultant)
Exactly what I was wanting. Thanks Matthew! -Original Message- From: plug-boun...@plug.org [mailto:plug-boun...@plug.org] On Behalf Of Matthew Walker Sent: Thursday, April 09, 2009 11:40 AM To: Provo Linux Users Group Mailing List - 100% Unmoderated, High Traffic Subject: RE: ZILLION RECI

Checking if the other end of a fifo is open

2009-04-09 Thread Dave Smith
I'm writing a bash script that communicates with a daemon process using a fifo. I am trying to bulletproof the script to safeguard myself if the daemon process crashes before it starts writing to the fifo. UNIX hackers will know that opening a fifo for reading will block until the writing side

RE: ZILLION RECIPIENTS

2009-04-09 Thread Matthew Walker
On Thu, April 9, 2009 11:31 am, Jones, Scott (GE Money, consultant) wrote: > You are right But isn't there some text I can keep handy to send > them back about netiquette? I know I have reached a few. I'll keep > looking. You could just refer them to this: http://www.emailreplies.com/ -- M

RE: ZILLION RECIPIENTS

2009-04-09 Thread Jones, Scott (GE Money, consultant)
You are right But isn't there some text I can keep handy to send them back about netiquette? I know I have reached a few. I'll keep looking. -Original Message- From: plug-boun...@plug.org [mailto:plug-boun...@plug.org] On Behalf Of Kimball Larsen Sent: Thursday, April 09, 2009 11:3

Re: ZILLION RECIPIENTS

2009-04-09 Thread Kimball Larsen
I've found the best solution is to simply let them live in their ignorance. Just about any approach to "correcting" them will be seen as condescending and rude. When I receive those emails I chuckle to myself as I hit delete. - Kimball http://www.kimballlarsen.com On Apr 9, 2009, at 11:22

Re: What's Your Favorite FOSS Shopping Cart?

2009-04-09 Thread Kimball Larsen
On Apr 8, 2009, at 2:49 PM, Matthew Walker wrote: On Wed, April 8, 2009 2:46 pm, Kimball Larsen wrote: In the past I've used OSCommerce[1] and ZenCart[2]. I've just discovered and am investigating Magento[3]. What others are out there? Anyone have any feelings approaching zealotry for one

ZILLION RECIPIENTS

2009-04-09 Thread Jones, Scott (GE Money, consultant)
I have a few friends who are nice and fun otherwise, but have no clue about sending email to their vast group of friends. You know, the ones who include all 50 pages of the email which includes the headers with ALL their friends addresses. Is there any fun and yet legal way of passing them a litt

Re: CD-ROM recovery software?

2009-04-09 Thread Nicholas Leippe
On Thu Apr 9 2009 10:47:02 Charles Curley wrote: > One you likely won't find: at JPL I worked on a home brewed data > collection computer. The original home brew CPU had an 18 bit wide > Ampex core. We were adding a small herd of 6502s to supplement and > eventually replace the home brew CPU. > > T

Re: CD-ROM recovery software?

2009-04-09 Thread Nicholas Leippe
On Thu Apr 9 2009 10:30:13 Michael Torrie wrote: > Right. But at the time the PDP-10 was made, the "byte" was known > already as 8-bits, at least in the parlance of data communication. Thus > if one was programming something on the PDP-10 that would communicate > with another piece of hardware,

Re: CD-ROM recovery software?

2009-04-09 Thread Charles Curley
On Thu, Apr 09, 2009 at 09:57:08AM -0600, Nicholas Leippe wrote: > On Thu Apr 9 2009 09:47:44 Matthew Walker wrote: > > On Thu, April 9, 2009 9:44 am, Nicholas Leippe wrote: > > > On Thu Apr 9 2009 09:28:24 Charles Curley wrote: > > >> 8 bits = one byte > > > > > > On most machines ;) > > > > Now y

Re: CD-ROM recovery software?

2009-04-09 Thread Michael Torrie
Nicholas Leippe wrote: > The topic in the FAQ is the definition of a byte within the C/C++ language. > Within that context a byte in C/C++ on a PDP-10 will have 36 bits. > > Other languages may do differently of course. But the point is as you said, > that the smallest addressable unit of memory

Re: CD-ROM recovery software?

2009-04-09 Thread Nicholas Leippe
On Thu Apr 9 2009 10:00:56 Michael Torrie wrote: > Nicholas Leippe wrote: > > http://www.new-brunswick.net/workshop/c++/faq/intrinsic-types.html > > > > PDP-10 had 36-bit bytes. > > Are you sure you don't mean to say the PDP-10 had 36-bit _words_? I > think the reference to a 36-bit "byte" is an i

Re: CD-ROM recovery software?

2009-04-09 Thread Matthew Walker
On Thu, April 9, 2009 9:54 am, Joseph Hall wrote: > On Thu, Apr 9, 2009 at 9:52 AM, Matthew Walker wrote: >> Alright, so it didn't take a couple hours. But that was interesting. Thank >> you for >> expanding my knowledge, even if it's not a terribly useful piece of >> information. > > Linkage?

Re: CD-ROM recovery software?

2009-04-09 Thread Michael Torrie
Nicholas Leippe wrote: > http://www.new-brunswick.net/workshop/c++/faq/intrinsic-types.html > > PDP-10 had 36-bit bytes. Are you sure you don't mean to say the PDP-10 had 36-bit _words_? I think the reference to a 36-bit "byte" is an implementation detail of the C++ compiler on the PDP-10, not a

Re: CD-ROM recovery software?

2009-04-09 Thread Nicholas Leippe
On Thu Apr 9 2009 09:47:44 Matthew Walker wrote: > On Thu, April 9, 2009 9:44 am, Nicholas Leippe wrote: > > On Thu Apr 9 2009 09:28:24 Charles Curley wrote: > >> 8 bits = one byte > > > > On most machines ;) > > Now you've piqued my interest. I'm going to go dig around, and try to > figure out whe

Re: CD-ROM recovery software?

2009-04-09 Thread Michael Torrie
Matthew Walker wrote: > On Thu, April 9, 2009 9:44 am, Nicholas Leippe wrote: >> On Thu Apr 9 2009 09:28:24 Charles Curley wrote: >>> 8 bits = one byte >> On most machines ;) > > Now you've piqued my interest. I'm going to go dig around, and try to figure > out where > that statement isn't true.

Re: CD-ROM recovery software?

2009-04-09 Thread Joseph Hall
On Thu, Apr 9, 2009 at 9:52 AM, Matthew Walker wrote: > Alright, so it didn't take a couple hours. But that was interesting. Thank > you for > expanding my knowledge, even if it's not a terribly useful piece of > information. Linkage? -- Joseph http://blog.josephhall.com/ /* PLUG: http://plu

Re: CD-ROM recovery software?

2009-04-09 Thread Matthew Walker
On Thu, April 9, 2009 9:47 am, Matthew Walker wrote: > > On Thu, April 9, 2009 9:44 am, Nicholas Leippe wrote: >> On Thu Apr 9 2009 09:28:24 Charles Curley wrote: >>> 8 bits = one byte >> >> On most machines ;) > > Now you've piqued my interest. I'm going to go dig around, and try to figure > out

Re: CD-ROM recovery software?

2009-04-09 Thread Matthew Walker
On Thu, April 9, 2009 9:44 am, Nicholas Leippe wrote: > On Thu Apr 9 2009 09:28:24 Charles Curley wrote: >> 8 bits = one byte > > On most machines ;) Now you've piqued my interest. I'm going to go dig around, and try to figure out where that statement isn't true. Thanks for ruining my productivi

Re: CD-ROM recovery software?

2009-04-09 Thread Nicholas Leippe
On Thu Apr 9 2009 09:28:24 Charles Curley wrote: > 8 bits = one byte On most machines ;) /* PLUG: http://plug.org, #utah on irc.freenode.net Unsubscribe: http://plug.org/mailman/options/plug Don't fear the penguin. */

Re: CD-ROM recovery software?

2009-04-09 Thread Charles Curley
On Thu, Apr 09, 2009 at 07:26:04AM -0600, Gabriel Gunderson wrote: > On Thu, Apr 9, 2009 at 12:04 AM, Shane Hathaway wrote: > > I recently saw that Mythbusters episode, and my brother has actually had it > > happen.  A weakened CD exploded inside his drive, leaving sharp plastic and > > aluminum b

Re: CD-ROM recovery software?

2009-04-09 Thread Corey Edwards
On Thu, 2009-04-09 at 00:04 -0600, Shane Hathaway wrote: > Nicholas Leippe wrote: > > On Wed Apr 8 2009 11:11:54 Brandon Stout wrote: > >> I have an original audio CD that has a crack spreading from the edge. > >> It's finally reached the last track. Might superglue to hold it > >> together and tu

Re: CD-ROM recovery software?

2009-04-09 Thread Gabriel Gunderson
On Thu, Apr 9, 2009 at 12:04 AM, Shane Hathaway wrote: > I recently saw that Mythbusters episode, and my brother has actually had it > happen.  A weakened CD exploded inside his drive, leaving sharp plastic and > aluminum bits all over inside.  I was amazed to see it.  He said it made a > loud ban