From jhannah at mutationgrid.com  Thu Sep  2 07:50:59 2010
From: jhannah at mutationgrid.com (Jay Hannah)
Date: Thu, 2 Sep 2010 09:50:59 -0500
Subject: [Omaha.pm] Lisbon Perl Mongers  :)
Message-ID: <7F72AC2B-A2FE-426C-97B2-DC98B5C2DB89@mutationgrid.com>


Love their website

   http://lisbon.pm.org/

:)

Jay Hannah
Software Architect
jhannah at mutationgrid.com
1-402-598-7782


From evaddnomaid at gmail.com  Thu Sep  2 08:11:58 2010
From: evaddnomaid at gmail.com (Dave Burchell)
Date: Thu, 2 Sep 2010 10:11:58 -0500
Subject: [Omaha.pm] Lisbon Perl Mongers :)
In-Reply-To: <7F72AC2B-A2FE-426C-97B2-DC98B5C2DB89@mutationgrid.com>
References: <7F72AC2B-A2FE-426C-97B2-DC98B5C2DB89@mutationgrid.com>
Message-ID: <AANLkTimwaYNEyAT7WxTC34aoOf8YJ2uohS-Y6GvkGg-v@mail.gmail.com>

Nice.

On Thu, Sep 2, 2010 at 9:50 AM, Jay Hannah <jhannah at mutationgrid.com> wrote:

>
> Love their website
>
>   http://lisbon.pm.org/
>
> :)
>
> Jay Hannah
> Software Architect
> jhannah at mutationgrid.com
> 1-402-598-7782
>
> _______________________________________________
> Omaha-pm mailing list
> Omaha-pm at pm.org
> http://mail.pm.org/mailman/listinfo/omaha-pm
>



-- 
Dave Burchell
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From jhannah at omnihotels.com  Fri Sep  3 09:58:17 2010
From: jhannah at omnihotels.com (Jay Hannah)
Date: Fri, 3 Sep 2010 11:58:17 -0500
Subject: [Omaha.pm] xmltwig.com author gonzo?
Message-ID: <396CEDAA86B38646ACE2FEAA22C3FBF103D6E135@l3exchange.omnihotels.net>

Uh oh. xmltwig.com has been down for 2 days, and emails to the author
are bouncing.

$work[0] uses XML::Twig for *EVERYTHING*...

j



-----Original Message-----
From: Mail Delivery System [mailto:MAILER-DAEMON at nordnet.fr] 
Sent: Thursday, September 02, 2010 5:32 PM
To: Jay Hannah
Subject: Undelivered Mail Returned to Sender

This is the mail system at host smtp4-out.smtp-out.msg.nordnet.fr.

I'm sorry to have to inform you that your message could not
be delivered to one or more recipients. It's attached below.

For further assistance, please send mail to <postmaster>

If you do so, please include this problem report. You can
delete your own text from the attached returned message.

                   The mail system

<mi.rodriguez at tiscali.it>: host imp-1.mail.tiscali.it[213.205.33.248]
said: 550
    5.1.1 <mi.rodriguez at tiscali.it> recipient rejected (in reply to RCPT
TO
    command)
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From: "Jay Hannah" <jhannah at omnihotels.com>
Subject: xmltwig.com is down?
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From topher-pm at zyp.org  Fri Sep  3 12:55:59 2010
From: topher-pm at zyp.org (Christopher Cashell)
Date: Fri, 3 Sep 2010 14:55:59 -0500
Subject: [Omaha.pm] xmltwig.com author gonzo?
In-Reply-To: <396CEDAA86B38646ACE2FEAA22C3FBF103D6E135@l3exchange.omnihotels.net>
References: <396CEDAA86B38646ACE2FEAA22C3FBF103D6E135@l3exchange.omnihotels.net>
Message-ID: <AANLkTinSDkD1sU2gGceco1Ta_afszk0UCizZ1yN2w-kk@mail.gmail.com>

2010/9/3 Jay Hannah <jhannah at omnihotels.com>:
> Uh oh. xmltwig.com has been down for 2 days, and emails to the author
> are bouncing.
>
> $work[0] uses XML::Twig for *EVERYTHING*...

A little googling around suggests that this has happened before, back
in 2007, and again a few months ago[0].  Hopefully it's just a
temporary issue, as before, and it'll be back soon?

Worst case scenario, at least we still have CPAN, and the code there.
It's a useful enough module that I don't think it'll disappear anytime
soon.

Also, I just noticed that in the CPAN distribution's README, his
e-mail address is listed as 'Michel Rodriguez (mirod at cpan.org)'.
Might be worth trying that one, see if you can get a hold of him
there?

> j

 [0] http://code.activestate.com/lists/perl-xml/8742/

-- 
Christopher

From jhannah at omnihotels.com  Fri Sep  3 14:59:28 2010
From: jhannah at omnihotels.com (Jay Hannah)
Date: Fri, 3 Sep 2010 16:59:28 -0500
Subject: [Omaha.pm] xmltwig.com is down?
Message-ID: <396CEDAA86B38646ACE2FEAA22C3FBF103D6E242@l3exchange.omnihotels.net>

And your email addresses are bouncing?  Thanks,

 

j

 

 

<michel.rodriguez7 at wanadoo.fr>: host smtp.wanadoo.fr[80.12.242.148]
said: 550

    5.1.1 <michel.rodriguez7 at wanadoo.fr>: Recipient address rejected:
User

    unknown (in reply to RCPT TO command)

 

<mi.rodriguez at tiscali.it>: host imp-1.mail.tiscali.it[213.205.33.248]
said: 550

    5.1.1 <mi.rodriguez at tiscali.it> recipient rejected (in reply to RCPT
TO

    command)

 

 

 

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From jhannah at omnihotels.com  Wed Sep  8 09:33:27 2010
From: jhannah at omnihotels.com (Jay Hannah)
Date: Wed, 8 Sep 2010 11:33:27 -0500
Subject: [Omaha.pm] FW: xmltwig.com is down?
Message-ID: <396CEDAA86B38646ACE2FEAA22C3FBF103D6E624@l3exchange.omnihotels.net>


Phew! He's still alive.   :)

j



-----Original Message-----
From: mirod [mailto:xmltwig at gmail.com] 
Sent: Saturday, September 04, 2010 12:32 AM
To: Jay Hannah
Subject: Re: xmltwig.com is down?

On 09/03/2010 11:59 PM, Jay Hannah wrote:
> And your email addresses are bouncing?  Thanks,

Yep, I am having trouble with getting the domain back after an
unfortunate 
series of events.

http://mirod.org still has the website content, and mirod at cpan.org or 
xmltwig at gmailc.om both work.

Sorry for the inconvenience.

-- 
mirod

From dan at linder.org  Fri Sep 10 10:46:25 2010
From: dan at linder.org (Dan Linder)
Date: Fri, 10 Sep 2010 12:46:25 -0500
Subject: [Omaha.pm] Differences to expect when using flock() on
 different OS and Filesystems.
In-Reply-To: <3e2be50904211956t2488d211g8654792adb73fe8d@mail.gmail.com>
References: <3e2be50904210651n44cd6956r96425f7c0f136965@mail.gmail.com>
	<226316B3E1F749498E28ACA66321D5BA14CBE78F@oma00cexmbx03.corp.westworlds.com>
	<FEA05FFE1F7E7348A9ACA24B9EFD334424CAEB@exchange.ist.unomaha.edu>
	<3e2be50904211956t2488d211g8654792adb73fe8d@mail.gmail.com>
Message-ID: <AANLkTikRMO4f7fjgxiUQmio7V41tSBsnUHwT9pSfPWy2@mail.gmail.com>

Dredging up an old thread here. :-)

I'm finally working on the "flock()" work on my test systems.  I found some
sample Perl+flock() code from the Internet and they too were showing
different problems with flock() on different platforms.
    URL: http://www.justskins.com/forums/flock-on-different-unix-86761.html

<http://www.justskins.com/forums/flock-on-different-unix-86761.html>In this
initial test code, the lock file is created before the fork() code, and when
I run their test code it too creates bad output on my workstation (Ubuntu
10.04.1, Perl 5.10.1).

If we move the lock file creation after the fork (i.e. Parent and Child each
create their own file handle to it), the resulting output is correct.  (I'll
include the code at the end of this e-mail -- is there a better on-line
notepad someone can recommend if we want to collaborate on it?)

The  Perl documentation for flock (
http://perldoc.perl.org/functions/flock.html) alludes to some fork&flock
anomalies, but doesn't explain.  From some additional research, this appears
to be an expected result.  If the file handle is created before the fork,
both parent and child share the file descriptors and flock doesn't see them
as being different:
    http://www.perlmonks.org/?node_id=463377

Thankfully my code will have the parent spawning multiple child processes
running a different perl script with their own file handles.  I just have to
update them to perform the flock() on the common file(s) each could be
updating.

Hopefully a future Googler will stumble across this and not spin their
wheels for a long time.

Dan

=== begin sample code ===
#!/usr/bin/perl
#
# Test file locking under Perl.
# Code based on example from:
#    http://www.justskins.com/forums/flock-on-different-unix-86761.html

use Fcntl ':flock';
use strict;

# Set to run different test cases.
# 1 : Test with creating the lock file BEFORE forking.
# 2 : Test with creating the lock file AFTER forking.
#
# View resulting output with something like this:
#  uniq lock_out | head -30
#
# Good output will look like this:
# 1111111111111111111111111111111111111111
# 2222222222222222222222222222222222222222
# 3333333333333333333333333333333333333333
# 4444444444444444444444444444444444444444
# AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
# BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB
# CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC
# DDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD
#
# Bad output will have the lines interspersed:
# 1111111111111111111111111111111111111111
# 2222222222222222222222222222222222222222
# 222222222222222222222222222222222AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
# AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
# AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA2222222
# 2222222222222222222222222222222222222222
# 3333333333333333333333333333333333333333
# 4444444444444444444444444444444444444444
# A
# AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
# BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB
# CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC
# DDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD


my $test = 1;

my $res;
my $pid;

my $sleeptime1 = 2;
my $sleeptime2 = 1;

open(FH, ">lock_out") if ($test == 1);

if($pid=fork()) {
        # Parent...
        sleep(1);
        open(FH, ">lock_out") if ($test == 2);
        $res=mylock();
        print "$$: lock res=$res\n";
        sleep($sleeptime1); writefile('A' x 40);
        sleep($sleeptime1); writefile('B' x 40);
        sleep($sleeptime1); writefile('C' x 40);
        sleep($sleeptime1); writefile('D' x 40);
        $res=myunlock();
        print "PARENT $$: unlock res=$res\n";
}
elsif($pid==0) {
        # Child...
        open(FH, ">lock_out") if ($test == 2);
        $res=mylock();
        print "$$: lock res=$res\n";
        sleep($sleeptime2); writefile('1' x 40);
        sleep($sleeptime2); writefile('2' x 40);
        sleep($sleeptime2); writefile('3' x 40);
        sleep($sleeptime2); writefile('4' x 40);
        $res=myunlock();
        print "CHILD $$: unlock res=$res\n";
        exit(0);
}

sub writefile {
        my($var)=@_;
        my($max)=80000;
        my($i);
        for($i=0;$i<$max;$i++) {
                print FH "$var\n";
        }
}

sub mylock {
        my $result = flock(FH, LOCK_EX);
        if (! $result) {
                printf ("FLOCK returned error $result: $! \n");
        }
        seek(FH, 0, 2);
        return $result;
}

sub myunlock {
        my $result = flock(FH, LOCK_UN);
        close(FH);
        return $result
}

=== end sample code ===

On Tue, Apr 21, 2009 at 21:56, Dan Linder <dan at linder.org> wrote:

> On Tue, Apr 21, 2009 at 15:13, James Harr <jharr at ist.unomaha.edu> wrote:
> > It wouldn't be the first time perl didn't (or couldn't) hide a scary OS
> behavior from the programmer. > If you can't find anything on the subject,
> just write a test program to hammer flock() for a while and > see if it
> grants two mutual locks on the same file.
>
> Yup, that's my plan.  When I get the green light after some other projects
> come up I might send my test script out to the list and let others test it
> on their systems.  (Thankfully for me, I just have to test a handfull of
> UNIX variants...multiplied times the common filesystems...ouch!)
>
>
> > Win32:: might also have something that'd work > for you and behaves
> better on that platform.
>
> Yeah, my worst fear is that someone will say "Sure, this app will run on
> Windows ME with FAT-32 drives!" and expect me to support it... :-O  :-D
>
>
> Dan
>
> "Quis custodiet ipsos custodes?" (Who can watch the watchmen?) -- from the
> Satires of Juvenal
> "I do not fear computers, I fear the lack of them." -- Isaac Asimov
> (Author)
> ** *** ***** ******* *********** *************
>
>
>
>


-- 
***************** ************* *********** ******* ***** *** **
"Quis custodiet ipsos custodes?"
    (Who can watch the watchmen?)
    -- from the Satires of Juvenal
"I do not fear computers, I fear the lack of them."
    -- Isaac Asimov (Author)
** *** ***** ******* *********** ************* *****************
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From jhannah at mutationgrid.com  Mon Sep 13 13:13:33 2010
From: jhannah at mutationgrid.com (Jay Hannah)
Date: Mon, 13 Sep 2010 15:13:33 -0500
Subject: [Omaha.pm] Meeting tomorrow, 7pm; community dev server
Message-ID: <DFB83205-C67D-4992-83CE-90C7D6D329A4@mutationgrid.com>

Meeting time again! Woot!

Tonight I'll launch the "community dev server" that I mentioned last meeting, and point odlug.org at it. I'll present "From Zero to Catalyst" -- how to launch and install a full web stack on the linode.com virtual hosting service. 

Catalyst, Perl, Apache, fastcgi, Moose, DBIx::Class, Template Toolkit...

If you're coming to the meeting and want to pitch in a dollar or two a month, email me your preferred username and I'll create you an account and grant you sudoers access to blow things up and/or install your favorite languages / development environments. Hopefully odlug.org becomes a show case for all the tech that people in Omaha love to use.   :)

Should I throw WordPress on it too? I suppose my little company should be blogging useful things. Any interest?

http://odlug.org   (Mediawiki until sometime tonight   -grin-)

  Tuesday September 14 2010, 7pm
  (2nd Tuesday of every month)
  UNO's Peter Kiewit Institute (PKI) 
  Room PKI 276
  1110 South 67th Street
  Omaha, NE
  Lost? Jay's mobile phone: 402-598-7782

See you there!

Jay Hannah
Software Architect
jhannah at mutationgrid.com | http://mutationgrid.com | 1-402-598-7782


From jay at jays.net  Tue Sep 14 09:08:28 2010
From: jay at jays.net (Jay Hannah)
Date: Tue, 14 Sep 2010 11:08:28 -0500
Subject: [Omaha.pm] mmm... 5.12.2 on linode.com Debian 5.0
Message-ID: <9AC624E2-1FA4-4CEE-8A89-639B365D76AA@jays.net>

root at li109-243:~/src/perl-5.12.2# make test
t/base/cond....................................................ok
t/base/if......................................................ok
t/base/lex.....................................................ok
...
t/porting/podcheck.............................................ok
t/porting/test_bootstrap.......................................ok
All tests successful.
u=1.98  s=2.01  cu=311.51  cs=56.99  scripts=1687  tests=348969


Delicious.  :)

j



From jhannah at mutationgrid.com  Wed Sep 15 07:27:08 2010
From: jhannah at mutationgrid.com (Jay Hannah)
Date: Wed, 15 Sep 2010 09:27:08 -0500
Subject: [Omaha.pm] community development server
Message-ID: <CA0C803A-8F18-4DE0-90F8-A38EDAAA4FC4@mutationgrid.com>

The "community development server" is online:

  http://odlug.org

Regular meeting attendees can send me their desired username and I'll create them an account w/ sudoers access.

Cheers,

Jay Hannah
Software Architect
jhannah at mutationgrid.com
1-402-598-7782




From jay at jays.net  Wed Sep 15 07:32:02 2010
From: jay at jays.net (Jay Hannah)
Date: Wed, 15 Sep 2010 09:32:02 -0500
Subject: [Omaha.pm] Fwd: UG News: Free to Choose Your Cookbook - Ebook Deal
	of the Day - $9.99 Each
References: <1284535358.902.0.809704@post.oreilly.com>
Message-ID: <4F0C92FF-39D7-45B4-9A93-72EAEB02B2DA@jays.net>

Wow. Today only... a pretty great deal

http://tinyurl.com/38wmt7p

j



Begin forwarded message:
> From: "Marsee Henon & Jon Johns" <usergroups at oreilly.com>
> Date: September 15, 2010 2:22:38 AM CDT
> To: jay at jays.net
> Subject: UG News: Free to Choose Your Cookbook - Ebook Deal of the Day - $9.99 Each
> 
> View in Browser.
> 
> Forward this announcement to your user group or a friend.
> 
> 
> $9.99 Exclusive "Ebook Deal of the Day"
> Choose Your Own Cookbook
> For one day only, you can get all our Cookbook titles for only $9.99 each. O'Reilly ebooks are DRM-free. You get free lifetime access, five file formats, free updates. Use discount code DDCCC in the shopping cart. Cheers!
> 
> Regular Expressions
> Was: $31.99
> Now: $9.99
> 	
> jQuery Cookbook
> Was: $27.99
> Now: $9.99
> 	
> JavaScript Cookbook
> Was: $39.99
> Now: $9.99
> 	
> RESTful Web Services 
> Was: $31.99
> Now: $9.99
> 	
> CSS Cookbook
> Was: $39.99
> Now: $9.99
> 
> 
> bash Cookbook
> Was: $39.99
> Now: $9.99
> 	
> Flex 4 Cookbook
> Was: $39.99
> Now: $9.99
> 	
> Cooking for Geeks
> Was: $27.99
> Now: $9.99
> 	
> Python Cookbook
> Was: $39.99
> Now: $9.99
> 	
> Windows PowerShell
> Was: $43.99
> Now: $9.99
> 
> Plus over 35 more! View all O'Reilly Cookbooks >
> Spreading the knowledge of innovators
> oreilly.com
> You are receiving this email because you are a User Group contact with O'Reilly Media. Forward this announcement. If you would like to stop receiving these newsletters or announcements from O'Reilly, send an email to marsee at oreilly.com. 
> 
> O'Reilly Media, Inc. 1005 Gravenstein Highway North, Sebastopol, CA 95472 (707) 827-70000
> 
> 

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From jhannah at mutationgrid.com  Wed Sep 15 12:05:15 2010
From: jhannah at mutationgrid.com (Jay Hannah)
Date: Wed, 15 Sep 2010 14:05:15 -0500
Subject: [Omaha.pm] community development server
In-Reply-To: <AANLkTinhp8WOW1k_1AGZTvhiLZCHAYOv2K2v-JGdaJG1@mail.gmail.com>
References: <CA0C803A-8F18-4DE0-90F8-A38EDAAA4FC4@mutationgrid.com>
	<AANLkTi=o5USR76ERfWstij=RjHZ+=TUqVN2vEydUVMu+@mail.gmail.com>
	<39AAB163-6D9A-46F8-B2DB-9BCE077B202A@mutationgrid.com>
	<AANLkTi=0U7xLSMexfCgtLsJemC10hmq0eTYU504qhsLC@mail.gmail.com>
	<18CE8182-FE83-4CC3-9333-AB18C4A75E61@mutationgrid.com>
	<AANLkTinhp8WOW1k_1AGZTvhiLZCHAYOv2K2v-JGdaJG1@mail.gmail.com>
Message-ID: <4D3F1226-DA08-4D81-B1E1-D6D9CE7A24FF@mutationgrid.com>

On Sep 15, 2010, at 1:42 PM, Dan Linder wrote:
> Firewall problem?
> dan at titan:~$ date ; ssh -v odlug.org
> Wed Sep 15 13:39:24 CDT 2010
> OpenSSH_5.3p1 Debian-3ubuntu4, OpenSSL 0.9.8k 25 Mar 2009
> debug1: Reading configuration data /home/dan/.ssh/config
> debug1: Reading configuration data /etc/ssh/ssh_config
> debug1: Applying options for *
> debug1: auto-mux: Trying existing master
> debug1: Control socket "/home/dan/.ssh/master-dan at odlug.org:22" does not exist
> debug1: Connecting to odlug.org [69.164.194.243] port 22.
> debug1: connect to address 69.164.194.243 port 22: Connection timed out
> ssh: connect to host odlug.org port 22: Connection timed out
> dan at titan:~$ 


Hmm... I'm having no problems connecting from 3 different networks ($work[0], UNO, UNMC). There's no firewall on the machine. I never told linode anything about any specific networks. Can you try from another network? Can you ping it? Can you connect to port 80? 

Anyone else having problems / success today?

Thanks,

Jay Hannah
Software Architect
jhannah at mutationgrid.com | http://mutationgrid.com | 1-402-598-7782




jhannah at cplreynoldslpt:~$ ssh -v odlug.org
OpenSSH_5.2p1, OpenSSL 0.9.8l 5 Nov 2009
debug1: Reading configuration data /etc/ssh_config
debug1: Connecting to odlug.org [69.164.194.243] port 22.
debug1: Connection established.
debug1: identity file /Users/jhannah/.ssh/identity type -1
debug1: identity file /Users/jhannah/.ssh/id_rsa type 1
debug1: identity file /Users/jhannah/.ssh/id_dsa type -1
debug1: Remote protocol version 2.0, remote software version OpenSSH_5.1p1 Debian-5
debug1: match: OpenSSH_5.1p1 Debian-5 pat OpenSSH*
debug1: Enabling compatibility mode for protocol 2.0
debug1: Local version string SSH-2.0-OpenSSH_5.2
debug1: SSH2_MSG_KEXINIT sent
debug1: SSH2_MSG_KEXINIT received
debug1: kex: server->client aes128-ctr hmac-md5 none
debug1: kex: client->server aes128-ctr hmac-md5 none
debug1: SSH2_MSG_KEX_DH_GEX_REQUEST(1024<1024<8192) sent
debug1: expecting SSH2_MSG_KEX_DH_GEX_GROUP
debug1: SSH2_MSG_KEX_DH_GEX_INIT sent
debug1: expecting SSH2_MSG_KEX_DH_GEX_REPLY
debug1: Host 'odlug.org' is known and matches the RSA host key.
debug1: Found key in /Users/jhannah/.ssh/known_hosts:147
debug1: ssh_rsa_verify: signature correct
debug1: SSH2_MSG_NEWKEYS sent
debug1: expecting SSH2_MSG_NEWKEYS
debug1: SSH2_MSG_NEWKEYS received
debug1: SSH2_MSG_SERVICE_REQUEST sent
debug1: SSH2_MSG_SERVICE_ACCEPT received
debug1: Authentications that can continue: publickey,password
debug1: Next authentication method: publickey
debug1: Trying private key: /Users/jhannah/.ssh/identity
debug1: Offering public key: /Users/jhannah/.ssh/id_rsa
debug1: Authentications that can continue: publickey,password
debug1: Trying private key: /Users/jhannah/.ssh/id_dsa
debug1: Next authentication method: password
jhannah at odlug.org's password: 
debug1: Authentication succeeded (password).
debug1: channel 0: new [client-session]
debug1: Requesting no-more-sessions at openssh.com
debug1: Entering interactive session.
Linux li109-243 2.6.32.16-linode28 #1 SMP Sun Jul 25 21:32:42 UTC 2010 i686

The programs included with the Debian GNU/Linux system are free software;
the exact distribution terms for each program are described in the
individual files in /usr/share/doc/*/copyright.

Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent
permitted by applicable law.
Last login: Wed Sep 15 18:21:19 2010 from 63.174.225.156
jhannah at li109-243:~$ 


From jhannah at mutationgrid.com  Wed Sep 15 14:14:43 2010
From: jhannah at mutationgrid.com (Jay Hannah)
Date: Wed, 15 Sep 2010 16:14:43 -0500
Subject: [Omaha.pm] Account
In-Reply-To: <AANLkTimODiUVQpPu1ajOw81NBo7Xw-tZgqqjy4AdxZo=@mail.gmail.com>
References: <8529D39E-FDC6-45A4-A5E9-E42B68DDBA3D@gmail.com>
	<3583014C-1843-4C29-814F-E5FF11BFFAB8@mutationgrid.com>
	<5169058F-EEB6-4800-B2C1-7E87231802D5@gmail.com>
	<A88F6BB1-66D0-4F30-B06E-A51EF53BA991@mutationgrid.com>
	<AANLkTimODiUVQpPu1ajOw81NBo7Xw-tZgqqjy4AdxZo=@mail.gmail.com>
Message-ID: <B7F29952-0A0D-4B7D-B44C-FE72783BA2AB@mutationgrid.com>

On Sep 15, 2010, at 4:00 PM, Matt Payne wrote:
> Jay -- Works great!  Thank you!   I've done an apt-get install graphviz

Cool. Drop the mailing list(s) a note when you have something neato working.   :)

> http://odlug.org/~payne gives me no joy....   I did the standard
> public_html dance.    Please send clues or I'll poke around a bit in
> the config files after I get the next load of laundry in.

Fixed (below). 

Cheers,

Jay Hannah
Software Architect
jhannah at mutationgrid.com | http://mutationgrid.com | 1-402-598-7782


root at li109-243:/etc/apache2/mods-enabled# ln -s ../mods-available/userdir.conf userdir.conf
root at li109-243:/etc/apache2/mods-enabled# ln -s ../mods-available/userdir.load userdir.load  
root at li109-243:/etc/apache2/mods-enabled# /etc/init.d/apache2 restart
Restarting web server: apache2 ... waiting ..


From dan at linder.org  Thu Sep 16 09:48:14 2010
From: dan at linder.org (Dan Linder)
Date: Thu, 16 Sep 2010 11:48:14 -0500
Subject: [Omaha.pm] community development server
In-Reply-To: <4D3F1226-DA08-4D81-B1E1-D6D9CE7A24FF@mutationgrid.com>
References: <CA0C803A-8F18-4DE0-90F8-A38EDAAA4FC4@mutationgrid.com>
	<AANLkTi=o5USR76ERfWstij=RjHZ+=TUqVN2vEydUVMu+@mail.gmail.com>
	<39AAB163-6D9A-46F8-B2DB-9BCE077B202A@mutationgrid.com>
	<AANLkTi=0U7xLSMexfCgtLsJemC10hmq0eTYU504qhsLC@mail.gmail.com>
	<18CE8182-FE83-4CC3-9333-AB18C4A75E61@mutationgrid.com>
	<AANLkTinhp8WOW1k_1AGZTvhiLZCHAYOv2K2v-JGdaJG1@mail.gmail.com>
	<4D3F1226-DA08-4D81-B1E1-D6D9CE7A24FF@mutationgrid.com>
Message-ID: <AANLkTikuMQhsHLiaecOpuGB96DKr2sjw9V8ByioMpM15@mail.gmail.com>

On Wed, Sep 15, 2010 at 14:05, Jay Hannah <jhannah at mutationgrid.com> wrote:

> Hmm... I'm having no problems connecting from 3 different networks
> ($work[0], UNO, UNMC). There's no firewall on the machine. I never told
> linode anything about any specific networks. Can you try from another
> network? Can you ping it? Can you connect to port 80?
>

*head slap*

I forgot my firewall is configured to block all out-bound packets by
default.  This was the first SSH system I tried to access through the
firewall, so those packets were getting dropped.  Sorry for the confusion.

On another topic....

Jay, it looks like you compiled Perl 5.12.2 on this system, correct?

Would you mind recompiling it with the "usemymalloc" option?  I'd like to
play with the OutOfMemory reservation space ($^M) and see if it is truly
dead as this PerlMonks thread implies:
    http://perlmonks.org/index.pl?node_id=287850

Thanks!

Dan

-- 
***************** ************* *********** ******* ***** *** **
"Quis custodiet ipsos custodes?"
    (Who can watch the watchmen?)
    -- from the Satires of Juvenal
"I do not fear computers, I fear the lack of them."
    -- Isaac Asimov (Author)
** *** ***** ******* *********** ************* *****************
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From jhannah at mutationgrid.com  Thu Sep 16 11:32:29 2010
From: jhannah at mutationgrid.com (Jay Hannah)
Date: Thu, 16 Sep 2010 13:32:29 -0500
Subject: [Omaha.pm] community development server
In-Reply-To: <AANLkTikuMQhsHLiaecOpuGB96DKr2sjw9V8ByioMpM15@mail.gmail.com>
References: <CA0C803A-8F18-4DE0-90F8-A38EDAAA4FC4@mutationgrid.com>
	<AANLkTi=o5USR76ERfWstij=RjHZ+=TUqVN2vEydUVMu+@mail.gmail.com>
	<39AAB163-6D9A-46F8-B2DB-9BCE077B202A@mutationgrid.com>
	<AANLkTi=0U7xLSMexfCgtLsJemC10hmq0eTYU504qhsLC@mail.gmail.com>
	<18CE8182-FE83-4CC3-9333-AB18C4A75E61@mutationgrid.com>
	<AANLkTinhp8WOW1k_1AGZTvhiLZCHAYOv2K2v-JGdaJG1@mail.gmail.com>
	<4D3F1226-DA08-4D81-B1E1-D6D9CE7A24FF@mutationgrid.com>
	<AANLkTikuMQhsHLiaecOpuGB96DKr2sjw9V8ByioMpM15@mail.gmail.com>
Message-ID: <6E307E2D-F7B3-4D86-806E-3C24B515A365@mutationgrid.com>

On Sep 16, 2010, at 11:48 AM, Dan Linder wrote:
> Jay, it looks like you compiled Perl 5.12.2 on this system, correct?

Yup. I installed that as root. apt-get leans on perl5.10, so /usr/bin/perl is a sym link between the two binaries (5.10 vs. 5.12) that I have to flip back and forth (apt-get vs. Apache restart). Not sure what the elegant solution is, haven't looked into resolving that nuisance.

> Would you mind recompiling it with the "usemymalloc" option?  I'd like to play with the OutOfMemory reservation space ($^M) and see if it is truly dead as this PerlMonks thread implies:
>     http://perlmonks.org/index.pl?node_id=287850

Um, I don't think we want people intentionally running the machine out of memory. In general, nobody should be doing anything that intentionally causes the server to become unusable for everyone else.   :)

For less than $1 on your credit card you can launch servers on Amazon EC2 for experiments like that.   :)

Thanks,

Jay Hannah
Software Architect
jhannah at mutationgrid.com | http://mutationgrid.com | 1-402-598-7782






From dan at linder.org  Thu Sep 16 14:04:36 2010
From: dan at linder.org (Dan Linder)
Date: Thu, 16 Sep 2010 16:04:36 -0500
Subject: [Omaha.pm] community development server
In-Reply-To: <6E307E2D-F7B3-4D86-806E-3C24B515A365@mutationgrid.com>
References: <CA0C803A-8F18-4DE0-90F8-A38EDAAA4FC4@mutationgrid.com>
	<AANLkTi=o5USR76ERfWstij=RjHZ+=TUqVN2vEydUVMu+@mail.gmail.com>
	<39AAB163-6D9A-46F8-B2DB-9BCE077B202A@mutationgrid.com>
	<AANLkTi=0U7xLSMexfCgtLsJemC10hmq0eTYU504qhsLC@mail.gmail.com>
	<18CE8182-FE83-4CC3-9333-AB18C4A75E61@mutationgrid.com>
	<AANLkTinhp8WOW1k_1AGZTvhiLZCHAYOv2K2v-JGdaJG1@mail.gmail.com>
	<4D3F1226-DA08-4D81-B1E1-D6D9CE7A24FF@mutationgrid.com>
	<AANLkTikuMQhsHLiaecOpuGB96DKr2sjw9V8ByioMpM15@mail.gmail.com>
	<6E307E2D-F7B3-4D86-806E-3C24B515A365@mutationgrid.com>
Message-ID: <AANLkTimnc8CusUzHiMs9cO5BxXx+zbT9BuAEE9rUQxf_@mail.gmail.com>

On Thu, Sep 16, 2010 at 13:32, Jay Hannah <jhannah at mutationgrid.com> wrote:

> > Would you mind recompiling it with the "usemymalloc" option?  I'd like to
> play with the OutOfMemory reservation space ($^M) and see if it is truly
> dead as this PerlMonks thread implies:
>  >     http://perlmonks.org/index.pl?node_id=287850
>
> Um, I don't think we want people intentionally running the machine out of
> memory. In general, nobody should be doing anything that intentionally
> causes the server to become unusable for everyone else.   :)
>

Understood.  I'll save playing with fire to my own systems. :D

Dan

-- 
***************** ************* *********** ******* ***** *** **
"Quis custodiet ipsos custodes?"
    (Who can watch the watchmen?)
    -- from the Satires of Juvenal
"I do not fear computers, I fear the lack of them."
    -- Isaac Asimov (Author)
** *** ***** ******* *********** ************* *****************
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From jhannah at omnihotels.com  Mon Sep 20 11:29:18 2010
From: jhannah at omnihotels.com (Jay Hannah)
Date: Mon, 20 Sep 2010 13:29:18 -0500
Subject: [Omaha.pm] shorter is gooder
Message-ID: <396CEDAA86B38646ACE2FEAA22C3FBF103E6BFEF@l3exchange.omnihotels.net>

Another tiny code cleanup...

 

j

 

 

 

BEFORE

   next if (! $packageCode or $packageCode =~ /ZUPSUITE/ or

       substr( $packageCode, 0, 1 ) ne "Z" );

 

AFTER

   next if (!$packageCode or $packageCode =~ /^([^Z]|ZUPSUITE)/);

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From pbaker at omnihotels.com  Tue Sep 21 11:40:57 2010
From: pbaker at omnihotels.com (Sean Baker)
Date: Tue, 21 Sep 2010 13:40:57 -0500
Subject: [Omaha.pm] still looking for a Linux Admin / Programmer I or II type
Message-ID: <396CEDAA86B38646ACE2FEAA22C3FBF103E6C2B3@l3exchange.omnihotels.net>

Greetings - 

 

We're still looking for a Linux Programmer I, Programmer II and/or Linux
Administration type that is willing to write code.   We have lots of
Linux, Apache, MySQL and Perl.

 

If you know anyone that might be interested please have them see our
careerlink postings.  

 

http://careerlink.com/job/view/9967/000195

http://careerlink.com/job/view/9967/000196

http://careerlink.com/job/view/9967/000197

 

Thanks,

 

Sean Baker

Director of Reservation Technology

Omni Hotels & Resorts Customer Contact Center 

11819 Miami Street

Omaha, NE 68164

Phone:  402-952-6508

Fax:  402-952-6669

 

Ranked "Highest in Hotel Guest Satisfaction Among Upscale Hotel Chains"
by J.D. Power and Associates.
<http://www.omnihotels.com/AboutOmniHotels/Press/PressReleases/100727Pre
ssRelease.aspx> 

Follow Omni Hotels & Resorts at | omnihotels.com
<http://www.omnihotels.com/>  | Facebook
<http://www.facebook.com/omnihotels>  | Twitter
<http://www.twitter.com/omnihotels>  | YouTube
<http://www.youtube.com/omnipodcasts>  | Global Hotel Alliance
<http://www.globalhotelalliance.com/> 

 

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From dan at linder.org  Tue Sep 21 14:23:11 2010
From: dan at linder.org (Dan Linder)
Date: Tue, 21 Sep 2010 16:23:11 -0500
Subject: [Omaha.pm] shorter is gooder
In-Reply-To: <396CEDAA86B38646ACE2FEAA22C3FBF103E6BFEF@l3exchange.omnihotels.net>
References: <396CEDAA86B38646ACE2FEAA22C3FBF103E6BFEF@l3exchange.omnihotels.net>
Message-ID: <AANLkTi=Ro+wt0RC7mxytwG+0SPPgCcfm1rh2bZ0+5rmm@mail.gmail.com>

Are those the same?  The first "/ZUPSUITE/" could find it anywhere in the
line, but the second one forces it to be at the beginning of the line,
correct?

(Though if your data won't have "ANOTHERZUPSUITE", then this isn't a
problem...)

DanL

2010/9/20 Jay Hannah <jhannah at omnihotels.com>

>  Another tiny code cleanup...
>
>
>
> j
>
>
>
>
>
>
>
> BEFORE
>
>    next if (! $packageCode or $packageCode =~ /ZUPSUITE/ or
>
>        substr( $packageCode, 0, 1 ) ne "Z" );
>
>
>
> AFTER
>
>    next if (!$packageCode or $packageCode =~ /^([^Z]|ZUPSUITE)/);
>
> _______________________________________________
> Omaha-pm mailing list
> Omaha-pm at pm.org
> http://mail.pm.org/mailman/listinfo/omaha-pm
>



-- 
***************** ************* *********** ******* ***** *** **
"Quis custodiet ipsos custodes?"
    (Who can watch the watchmen?)
    -- from the Satires of Juvenal
"I do not fear computers, I fear the lack of them."
    -- Isaac Asimov (Author)
** *** ***** ******* *********** ************* *****************
-------------- next part --------------
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From jhannah at mutationgrid.com  Tue Sep 21 15:56:58 2010
From: jhannah at mutationgrid.com (Jay Hannah)
Date: Tue, 21 Sep 2010 17:56:58 -0500
Subject: [Omaha.pm] shorter is gooder
In-Reply-To: <AANLkTi=Ro+wt0RC7mxytwG+0SPPgCcfm1rh2bZ0+5rmm@mail.gmail.com>
References: <396CEDAA86B38646ACE2FEAA22C3FBF103E6BFEF@l3exchange.omnihotels.net>
	<AANLkTi=Ro+wt0RC7mxytwG+0SPPgCcfm1rh2bZ0+5rmm@mail.gmail.com>
Message-ID: <1CD5593A-FFD8-46E2-BD0D-39C57055D659@mutationgrid.com>

On Sep 21, 2010, at 4:23 PM, Dan Linder wrote:
> Are those the same?  The first "/ZUPSUITE/" could find it anywhere in the line, but the second one forces it to be at the beginning of the line, correct?
> 
> (Though if your data won't have "ANOTHERZUPSUITE", then this isn't a problem...)

Indeed. Good catch. In my real application "ZUPSUITE" was abandoned in favor of "must start with Z, cannot start with ZUP_", so my real code is fine with the ^ in front.

   next if (!$packageCode or $packageCode =~ /^([^Z]|ZUP_)/);

Thanks,

Jay Hannah
Software Architect
jhannah at mutationgrid.com | http://mutationgrid.com | 1-402-598-7782






From jhannah at mutationgrid.com  Tue Sep 28 07:19:09 2010
From: jhannah at mutationgrid.com (Jay Hannah)
Date: Tue, 28 Sep 2010 09:19:09 -0500
Subject: [Omaha.pm] blogs.perl.org
Message-ID: <47925D20-3C77-4E52-9DE6-25F2E3048936@mutationgrid.com>

I stumbled into blogs.perl.org last night, so I set myself up an account. It's pretty easy to join the party:

   http://blogs.perl.org/users/jhannah_mutation_grid/

Anyone else doing any blogging? (Perl or otherwise?)

Jay Hannah
Software Architect
jhannah at mutationgrid.com | http://mutationgrid.com | 1-402-598-7782