[olug] OLUG Digest, Vol 66, Issue 14
Dan Staehr
staehrmedia at neb.rr.com
Mon Aug 18 17:06:38 UTC 2008
Billy's would be fine by me. If I can get a headcount, I might be able
to work something out with my friend at Billy's.
Dan Staehr
Staehr Media Services
Lincoln, NE
402-440-5869
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> ------------------------------------------------------------------------
>
> Today's Topics:
>
> 1. Re: Lunch in Lincoln: Was: Luncheon Change-West (Brian Roberson)
> 2. Re: Lunch in Lincoln: Was: Luncheon Change-West (Sam Tetherow)
> 3. Re: Lunch in Lincoln: Was: Luncheon Change-West (John Moran)
> 4. Re: Lunch in Lincoln: Was: Luncheon Change-West (Tony Reinke)
> 5. Re: Lunch in Lincoln: Was: Luncheon Change-West (Matthew Platte)
> 6. Re: Lunch in Lincoln: Was: Luncheon Change-West (Obi-Wan)
> 7. First Ruby on Rails user group meeting 08/20/2008 (and regex
> question) (Adam Haeder)
> 8. Lincoln to Omaha (Craig Wolf)
> 9. Re: First Ruby on Rails user group meeting 08/20/2008 (and
> regex question) (Dan Linder)
> 10. Re: Lunch in Lincoln: Was: Luncheon Change-West (Tony Reinke)
> 11. Re: First Ruby on Rails user group meeting 08/20/2008 (and
> regex question) (Christopher Cashell)
>
>
> ------------------------------------------------------------------------
>
> Subject:
> Re: [olug] Lunch in Lincoln: Was: Luncheon Change-West
> From:
> Brian Roberson <roberson at olug.org>
> Date:
> Sun, 17 Aug 2008 12:29:18 -0500
> To:
> Omaha Linux User Group <olug at olug.org>
>
> To:
> Omaha Linux User Group <olug at olug.org>
>
>
> ROFL!!!!!
>
> We definitely have a few of those here as well... I just think the
> quorum is biased :)
>
>
>> I pay much more attention to the OLUG list than the HuskerLUG one.
>> The OLUG people seem to be in the "real world", while the HuskerLUG
>> usually seems pretty idealistic/ivory tower.
>>
>
>
>
> ------------------------------------------------------------------------
>
> Subject:
> Re: [olug] Lunch in Lincoln: Was: Luncheon Change-West
> From:
> Sam Tetherow <tetherow at shwisp.net>
> Date:
> Sun, 17 Aug 2008 14:25:21 -0500
> To:
> Omaha Linux User Group <olug at olug.org>
>
> To:
> Omaha Linux User Group <olug at olug.org>
>
>
> Currently where doesn't make too much difference to me if I'm in town.
>
> Since there seems to be interest, do we want to shoot for lunch next
> Friday? And if so do we need to look for someplace other than LaPaz
> for those that have a tighter lunch schedule?
>
> Sam Tetherow
> Sandhills Wireless
>
> Obi-Wan wrote:
>>> Is there a Lincoln lunch? I would definitely be interested.
>>>
>>
>> There's enough of us in Lincoln (at least a half dozen) that we try to
>> meet each month, but I don't think we've ever had more than three make
>> it at a time. We've lately been meeting at La Paz north of Cotner &
>> 'O'. By next month, I'll have moved to southwest Lincoln (16 & Old
>> Cheney), so La Paz will be quite a treck for me over lunch. Sam lives
>> in extreme southeast Lincoln. Chris works in northeast Lincoln. Dave
>> works downtown. It's hard to please everybody...
>>
>>
>
>
>
> ------------------------------------------------------------------------
>
> Subject:
> Re: [olug] Lunch in Lincoln: Was: Luncheon Change-West
> From:
> "John Moran" <bugs.moran at gmail.com>
> Date:
> Sun, 17 Aug 2008 21:15:06 -0500
> To:
> "Omaha Linux User Group" <olug at olug.org>
>
> To:
> "Omaha Linux User Group" <olug at olug.org>
>
>
> I can make it Friday. Let's see who's in, where they all are, and go
> from there.
>
> On Sun, Aug 17, 2008 at 2:25 PM, Sam Tetherow <tetherow at shwisp.net> wrote:
>
>> Currently where doesn't make too much difference to me if I'm in town.
>>
>> Since there seems to be interest, do we want to shoot for lunch next
>> Friday? And if so do we need to look for someplace other than LaPaz for
>> those that have a tighter lunch schedule?
>>
>> Sam Tetherow
>> Sandhills Wireless
>>
>> Obi-Wan wrote:
>>
>>>> Is there a Lincoln lunch? I would definitely be interested.
>>>>
>>>>
>>> There's enough of us in Lincoln (at least a half dozen) that we try to
>>> meet each month, but I don't think we've ever had more than three make
>>> it at a time. We've lately been meeting at La Paz north of Cotner &
>>> 'O'. By next month, I'll have moved to southwest Lincoln (16 & Old
>>> Cheney), so La Paz will be quite a treck for me over lunch. Sam lives
>>> in extreme southeast Lincoln. Chris works in northeast Lincoln. Dave
>>> works downtown. It's hard to please everybody...
>>>
>>>
>>>
>> _______________________________________________
>> OLUG mailing list
>> OLUG at olug.org
>> https://lists.olug.org/mailman/listinfo/olug
>>
>>
>
>
>
> ------------------------------------------------------------------------
>
> Subject:
> Re: [olug] Lunch in Lincoln: Was: Luncheon Change-West
> From:
> Tony Reinke <treinke at gmail.com>
> Date:
> Sun, 17 Aug 2008 22:10:13 -0500
> To:
> Omaha Linux User Group <olug at olug.org>
>
> To:
> Omaha Linux User Group <olug at olug.org>
>
>
> I'm in and I am downtown next to the capital.
>
> Tony Reinke
>
> John Moran wrote:
>
>> I can make it Friday. Let's see who's in, where they all are, and go
>> from there.
>>
>> On Sun, Aug 17, 2008 at 2:25 PM, Sam Tetherow <tetherow at shwisp.net> wrote:
>>
>>
>>> Currently where doesn't make too much difference to me if I'm in town.
>>>
>>> Since there seems to be interest, do we want to shoot for lunch next
>>> Friday? And if so do we need to look for someplace other than LaPaz for
>>> those that have a tighter lunch schedule?
>>>
>>> Sam Tetherow
>>> Sandhills Wireless
>>>
>>> Obi-Wan wrote:
>>>
>>>
>>>>> Is there a Lincoln lunch? I would definitely be interested.
>>>>>
>>>>>
>>>>>
>>>> There's enough of us in Lincoln (at least a half dozen) that we try to
>>>> meet each month, but I don't think we've ever had more than three make
>>>> it at a time. We've lately been meeting at La Paz north of Cotner &
>>>> 'O'. By next month, I'll have moved to southwest Lincoln (16 & Old
>>>> Cheney), so La Paz will be quite a treck for me over lunch. Sam lives
>>>> in extreme southeast Lincoln. Chris works in northeast Lincoln. Dave
>>>> works downtown. It's hard to please everybody...
>>>>
>>>>
>>>>
>>>>
>>> _______________________________________________
>>> OLUG mailing list
>>> OLUG at olug.org
>>> https://lists.olug.org/mailman/listinfo/olug
>>>
>>>
>>>
>> _______________________________________________
>> OLUG mailing list
>> OLUG at olug.org
>> https://lists.olug.org/mailman/listinfo/olug
>>
>>
>
>
>
>
> ------------------------------------------------------------------------
>
> Subject:
> Re: [olug] Lunch in Lincoln: Was: Luncheon Change-West
> From:
> "Matthew Platte" <51 at triopticon.com>
> Date:
> Sun, 17 Aug 2008 22:11:10 -0500 (CDT)
> To:
> "Omaha Linux User Group" <olug at olug.org>
>
> To:
> "Omaha Linux User Group" <olug at olug.org>
>
>
>> I'm in and I am downtown next to the capital.
>> Tony Reinke
>>
>> John Moran wrote:
>>
>>> I can make it Friday. Let's see who's in, where they all are, and go
>>> from there.
>>>
>
> O.K. I'm in the urban core as well. Can we afford Billy's? Lunch prices
> are around 8 bucks. There is open wireless. Maybe a lawyer or lobbyist
> would join in the fun...
>
>
>
>
> ------------------------------------------------------------------------
>
> Subject:
> Re: [olug] Lunch in Lincoln: Was: Luncheon Change-West
> From:
> obiwan at jedi.com (Obi-Wan)
> Date:
> Sun, 17 Aug 2008 23:22:21 -0500 (CDT)
> To:
> olug at olug.org
>
> To:
> olug at olug.org
>
>
>> I'm in and I am downtown next to the capital.
>>
>
> So where do you work? 501 Bldg? Assurity?
>
> I can't make it this Friday. It's my last day at BryanLGH, and the folks
> are taking me out to eat.
>
>
>
> ------------------------------------------------------------------------
>
> Subject:
> [olug] First Ruby on Rails user group meeting 08/20/2008 (and regex
> question)
> From:
> Adam Haeder <adamh at aiminstitute.org>
> Date:
> Mon, 18 Aug 2008 09:18:58 -0500 (CDT)
> To:
> olug at olug.org
>
> To:
> olug at olug.org
>
>
> The inagural Ruby on Rails user group will meet at the AIM Institute
> training lab (same place OLUG meets) this Wednesday, 08/20/2008,
> starting at 7pm.
>
> More information here: http://www.omaharails.org/
>
> Please pass this on to others that might be interested.
>
> Obligatory linux question:
> I'm attempting to write a shell script that will pull email addresses
> out of a file. These addresses may appear anywhere in a line. I think
> what I'm essentially looking for is a 'substring grep'. I want a grep
> that will give me part of a line that matches a regex. I've been
> toying with the idea of doing something like this:
>
> cat $file | tr ' ' '\n' | egrep $EMAIL_REGEX
>
> This would replace all the spaces in the file with newlines, and then
> I can grep each newline for an email (since you can't have spaces in
> emails).
>
> This seems a little heavy-handed though. Anyone else solved this
> problem more elegantly?
>
> --
> Adam Haeder
> Vice President of Information Technology
> AIM Institute
> 1905 Harney Street, Suite 700
> Omaha, NE 68102
> 402-345-5025 x115
> adamh at aiminstitute.org
> www.aiminstitute.org
>
>
> ------------------------------------------------------------------------
>
> Subject:
> [olug] Lincoln to Omaha
> From:
> "Craig Wolf" <CJWolf at mpsomaha.org>
> Date:
> Mon, 18 Aug 2008 09:45:39 -0500
> To:
> <olug at olug.org>
>
> To:
> <olug at olug.org>
>
>
> Ok, need a favor from someone in Lincoln. Is anyone coming North to Omaha anytime soon and would be willing to bring a few DLT tapes up this way??
>
> You can contact me offlist...
>
> TIA!!
>
> Craig Wolf
> Wolf Computing Services
> (402)990-3010
>
>
>
>
>
> ------------------------------------------------------------------------
>
> Subject:
> Re: [olug] First Ruby on Rails user group meeting 08/20/2008 (and
> regex question)
> From:
> "Dan Linder" <dan at linder.org>
> Date:
> Mon, 18 Aug 2008 09:58:58 -0500
> To:
> "Omaha Linux User Group" <olug at olug.org>
>
> To:
> "Omaha Linux User Group" <olug at olug.org>
>
>
> On Mon, Aug 18, 2008 at 9:18 AM, Adam Haeder <adamh at aiminstitute.org> wrote:
>
>> I'm attempting to write a shell script that will pull email addresses out
>> of a file. These addresses may appear anywhere in a line. I think what I'm
>> essentially looking for is a 'substring grep'. I want a grep that will
>> give me part of a line that matches a regex. I've been toying with the
>> idea of doing something like this:
>>
>
> How about this:
> $ cat testfile.emails
> no e-mail on this line
> there's one here dan at linder.org here is one
> nothing
> joe@ someplace
> joe at google.com
> john at someplace
> none
> nada
>
> $ perl -ne 'printf "%s\n", $1 if m/([\w\.]+\@[\w\.]+)/' testfile.emails
> dan at linder.org
> joe at google.com
> john at someplace
>
> (I'm sure someone will follow up with a perl-golf entry for a smaller
> command line...Jay?)
>
> Dan
>
>
>
> ------------------------------------------------------------------------
>
> Subject:
> Re: [olug] Lunch in Lincoln: Was: Luncheon Change-West
> From:
> "Tony Reinke" <treinke at gmail.com>
> Date:
> Mon, 18 Aug 2008 10:23:16 -0500
> To:
> "Omaha Linux User Group" <olug at olug.org>
>
> To:
> "Omaha Linux User Group" <olug at olug.org>
>
>
> I would be ok with Billy's.
>
> On Sun, Aug 17, 2008 at 10:11 PM, Matthew Platte <51 at triopticon.com> wrote:
>
>
>>> I'm in and I am downtown next to the capital.
>>> Tony Reinke
>>>
>>> John Moran wrote:
>>>
>>>> I can make it Friday. Let's see who's in, where they all are, and go
>>>> from there.
>>>>
>> O.K. I'm in the urban core as well. Can we afford Billy's? Lunch prices
>> are around 8 bucks. There is open wireless. Maybe a lawyer or lobbyist
>> would join in the fun...
>>
>>
>> --
>> -------^.^--
>>
>> http://www.billysrestaurant.com/
>>
>> _______________________________________________
>> OLUG mailing list
>> OLUG at olug.org
>> https://lists.olug.org/mailman/listinfo/olug
>>
>>
>
>
>
> ------------------------------------------------------------------------
>
> Subject:
> Re: [olug] First Ruby on Rails user group meeting 08/20/2008 (and
> regex question)
> From:
> "Christopher Cashell" <topher-olug at zyp.org>
> Date:
> Mon, 18 Aug 2008 10:57:38 -0500
> To:
> "Omaha Linux User Group" <olug at olug.org>
>
> To:
> "Omaha Linux User Group" <olug at olug.org>
>
>
> On Mon, Aug 18, 2008 at 9:58 AM, Dan Linder <dan at linder.org> wrote:
>
>> On Mon, Aug 18, 2008 at 9:18 AM, Adam Haeder <adamh at aiminstitute.org> wrote:
>>
>>> I'm attempting to write a shell script that will pull email addresses out
>>> of a file. These addresses may appear anywhere in a line. I think what I'm
>>> essentially looking for is a 'substring grep'. I want a grep that will
>>> give me part of a line that matches a regex. I've been toying with the
>>> idea of doing something like this:
>>>
>
> [Snip: test input]
>
>
>> $ perl -ne 'printf "%s\n", $1 if m/([\w\.]+\@[\w\.]+)/' testfile.emails
>>
>
> Catching (or validating) e-mail addresses is one of those things that
> seems really easy on the surface, but is actually a lot more
> complicated than you would expect (I learned that the hard way, after
> trying to roll my own regex for it and finding constant cases where it
> didn't work).
>
> For example, the following addresses would not get caught in the above
> regex: user-foo at bar.com, user+foo at bar.com, user at foo-bar.com.
>
> Those are some of the simpler ones to catch. If you want a "pretty
> good" regex that will catch almost all common e-mail addresses (but
> will also allow through some invalid ones), the best simple one I've
> found is:
>
> perl -ne 'print $1 . "\n" if
> m/(\b[A-Z0-9._%+-]+@[A-Z0-9.-]+\.[A-Z]{2,4}\b)/i' emails.datafile
>
> Where this one will fail is with non-English letters, a few valid but
> potentially difficult to handle special characters (like single
> quotes, better escape them if this will go in a SQL database), .museum
> TLD addresses, etc. It also allows through invalid e-mails like
> foo at ...bar. For quick and dirty work, it's almost always good enough
> for me, but again, to really do it right, things get ugly in a hurry.
>
> If you want to completely ensure you're catching all valid e-mail
> addresses, while also not including any invalid e-mail addresses, your
> best bet is to find a regex-based E-Mail Address handling library that
> will do the heavy lifting for you.
>
> For more information on this, one of the better short write-ups I've
> seen on the issue can be found at
> http://www.regular-expressions.info/email.html. That's also where the
> regex that I listed above came from. Alternately, if you google for
> 'e-mail regex' you'll find lots of hits and discussion about this
> whole issue.
>
>
>> Dan
>>
>
>
> ------------------------------------------------------------------------
>
> _______________________________________________
> OLUG mailing list
> OLUG at olug.org
> https://lists.olug.org/mailman/listinfo/olug
>
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