Bellhops is Looking for Developers

From: Mike Harrison 

Thought this fit the Jobs for Linux Geeks topic:

> ---------- Forwarded message ----------
> From: "Adam Haney" 
> Date: Feb 25, 2014 10:25 AM
> Subject: [Chattanooga-Developer-Lunch] Bellhops is Looking for =
> To: 
> Cc:=20
> I wanted to reach out to everyone and let you know that Bellhops (a =
locally grown Chattanooga company) is looking for Web Developers (front =
end and backend), iOS developers, Android developers and Devops =
Engineers. We're offering a $1,000 finders fee for referrals that lead =
to a full time hire so please spread the word! I've included our job =
posting below that has more information about the job. Please send =
information or questions to
> What we work on.
> Bellhops is looking to grow our 5 person development team so we can =
continue to change the way that college students find work and move. =
We've created an automated hiring, managing, and scheduling system that =
allows our customers to get the help they need from our workforce of =
college students. We pair program, practice TDD, and learn something new =
every day. We solve the problems of managing a distributed, part time =
workforce using a web application and automated telephony system; the =
system makes sure our customers can get the help they need, when they =
need it, and that our students can work when they want. Solving these =
problems means we're working with Geospatial data and services, =
telephony systems, and, in some cases, integrating with University =
systems. We strive to make the process of moving painless for customers, =
while providing solid jobs for our hard working college students.
> What does Bellhops do?
> Bellhops employs top-tier college students to provide moving services =
to our collegiate and local communities in over 47 cities. With =
thousands of trained student 'Bellhops', access to a nationwide fleet of =
moving trucks and our fully integrated Online Management System, we=92re =
taking small local moving and giving her the People's Elbow.
> We=92re the saviors of small local moving. Just because 'professional =
movers' have 70 years of moving experience doesn=92t mean you want them =
in your home. What you need are some young, beefy, and well-educated =
gentlemen from your local University to come knock it out for you. We=92re=
 here to permanently remove careless attitudes, cigarettes, beer guts =
and weight belts from your moving experience.
> Where do you fit in?
> We currently seeking in Django developers, iOS developers, Android =
developers and engineers with an dev ops background, but we'd love to =
talk to any web developer who's eager to learn. We constantly rotate =
pair programming partners and love working with each other on creating =
new, exciting features. We'd love to meet another developer that we'd be =
excited to learn with. We develop with and contribute to open source =
software so candidates with open source contributions are especially =
> How To Apply
> If you're interested send an email to with your =
resume and contact info.
> =20
> --
> Please Note: If you hit "REPLY", your message will be sent to everyone =
on this mailing list (
> This message was sent by Adam Haney ( from =
Chattanooga Developer Lunch.
> To learn more about Adam Haney, visit his/her member profile
> To report this message or block the sender, please click here
> To unsubscribe from special announcements from your Organizer(s), =
click here=20
> Meetup, POB 4668 #37895 NY NY USA 10163 | =20

Using a tablet as a music front-end

From: Dan Lyke 
I currently have a laptop running Linux plugged in to our stereo as
our music player. This is klunky and big.

I have a first gen iPad, and can see buying an Android 4.1 or 4.2
tablet (or may be able to repurpose an old 2.2 phone) to be a better
audio source.

Anyone got suggestions on how to serve either of these platforms off
of a Linux server? I see forked-daap, and there are a few daap clients
on Android and iOS (and the iOS one is old enough that it might not
have been 7-ified and still work on the 1st gen iPad).

Something else I'm not seeing? Spend the extra mumbledy for a 32 gig
tablet and just copy everything to it? Anyone done it?


Vancouver Public Library rated number one in the world

From: Phil Shapiro 

Naturally, my main focus in moving Chatt library into the international spotlight would be its strong 
embrace of open source. 


----- Original Message -----

From: "Phil Shapiro"  
To: "Chattanooga Unix Gnu Android Linux Users Group"  
Sent: Tuesday, December 31, 2013 8:47:34 PM 
Subject: [Chugalug] Vancouver Public Library rated number one in the world 

Hi chugalug community, 

Here's some interesting news to think about. 

Chatt's library has such strong leadership that it's conceivable that the Chatt library could 
rise to be number one in the world -- especially with the way it has formed partnerships with 
groups around town. 

I don't know all the indicia they use to measure "best library in the world," but I do know the Chatt library is firing on all cylinders these days. 

If you're interested in ideas for moving the Chatt library in that direction, kindly contact me 
off-list -- and we can continue a small group conversation off list and involve Chatt library staff 
as their time permits. 

Yes, it's admittedly a "squishy" concept to be rated number one library in the world. 
But it truly is an attainable goal for Chatt -- and would spotlight the city in a great way if 
that were to happen. 



Phil Shapiro, 

"Wisdom begins with wonder." - Socrates 
"Learning happens thru gentleness." 

My own private NSA

From: Dan Lyke 
Short version: I wanna snoop on DNS traffic on my network, and I want
a little auditing to reassure myself about what sort of traffic the
devices on my network are generating.

Background: Alan, Charlene's developmentally disabled brother is
staying with us, and we got him a $79 Android 4.1 tablet+keyboard
combination off of for Christmas. If, 20 years ago,
you'd have told me that I could buy a multi-core GHZ+ device with that
resolution 3d accelerated for $80, I would have called it unbelievable
science fiction.

I'm sitting in my cube this afternoon and one of the ops guys walks
over and says "our malware DNS page just got the most interesting
delisting request from your home IP address..."

Indeed. The de-listing request form got a couple of "overseas
pharmacy" and "cheap auto insurance" HTML and BBCode posts from, from
a user agent of

  "Mozilla/5.0 (Windows NT 6.1; WOW64; rv:19.0) Gecko/20100101 Firefox/19.0"

I call home, Charlene disavows running Windows. I log in to the Unifi
controller and don't see any Windows machines on the wireless net.

So I haven't had too much chance to debug yet, but I suspect that this
is coming from Alan's tablet.

What I would like to do is to run a logging DNS proxy on the home
server, and, probably put the DHCP server on that machine as well.

Anyone got experience with the right way to do this? I could easily
whip up a Perl DNS proxy, and probably just install isc-dhcp-server,
but if someone's got some experience with this that'd be awesome.



Linux tablet suggestions

From: Unkmar 
I'm asking Santa for a tablet for Christmas.  I know he will lighten my
wallet in exchange.
I've looked at the PengPod.
It fits a tight budget for someone that wants to get started with a Linux
tablet.  I want so more: RAM, SSD, A docking keyboard and touchpad.  The
1040 does look reasonable. I like the dual Cameras. And currently their
store is down.

There is the Python S3.
I'm not a Windows fan, yet the triple boot does appeal to me. I like the
docking station. USB, Wired NIC, keyboard, touchpad.

The other suggestion has been a Surface Pro and install Linux. It appears
that will leave Android out of the equation.  I guess I could live with
that.  I haven't checked the specs on them yet.

Any others want to weigh in on some Linux Tablets of today?

Lucius L. Hilley III - unkmar

OT: pimpin some warez

From: Ed King 
cool, I'll bring bitcoin=0A=0A=0A=0A=0A

Goggles iron grip on Android

From: Unkmar 

Google started Android as open source to garner market share. Then
created,  maintains and upgrades closed source replacements. Lastly, they
are an all or nothing deal with manufactures. They can't play outside the
box with one item without all their products being shunned from the google

Chatt*lab kickoff and my new project (linux webtop on smartphone with killer dock)

From: Phil Sieg 
Tim and Jason and the rest of the Chatt*labers did a hell of a job on Saturday. Not only that the space is fantastic. Just wish I could have stayed all day :-(

If you are interested in, or believe deeply in the value inherent in the "Maker" movement, PLEASE find a way to be a part of Chatt*lab. It truly takes a village with these sorts of things...

No on to some *NIX geekery.

At the Chatt*lab there was a Motorola Lapdock (netbook like dock for about 10 different motorola android phones) that was hooked up to a little ARM board (think Pi) and was doing a heroic job of running Lubuntu.

These Lapdocks sell for $40-75 on eBay and are very high quality doohickeys. I have been searching for a way to use one (so I can buy one) and after seeing it in action, I just had to have one. I googled around and found out with $20 of connectors and no soldering it can be turned into a battery powered console/KVM for headless systems (of which i have a few). I have ALWAYS wanted a super portable KVM solution for my "kit" and this is the best option I have seen yet, so I ordered one, and all the connectors.

Then I started googling the "other uses" that people had found and struck gold.

Both Ubuntu, and Gentoo running on the Motorola phone as a full desktop when it is connected to the Lapdock. These are fairly advanced hacks. A far easier solution is to use one of the  "chroot" linux installs on the Play store and launch it from the "webtop" screen. These essentially run *nix virtualized and allow you to VNC into it for desktop access. Prolly a bit slower, but a lot easier to install on the front end without the fear of bricking the phone.

The coolest thing is that last generation Motorola smart phones with very good specs are Dirt Cheap, especially if they are Verizon/CDMA units. For $50-100 you can have a dual core with 16gb and a 4.3 inch screen that is a very capable device. Buy one of these and a Dock and you have an Android laptop/tablet for less than HALF the going rate.

Further coolness: MOST of the Verizon Motorola phones (if they are 4G) have GSM (think ATT & TMobile) compatibility if you hack the cellular radio. This is a fairly easy hack and means you could have $45 a month unlimited Talk/Text/Internet (through StraightTalk) with 4g speeds for next to nothing (comparatively). Since the Lapdock is a "dumb" accessory you can turn your phone into a 4g laptop for no extra monthly charge or tethering hassle.

If anybody is interested in collaborating on this let me know. I have already ordered the "bionic" lapdock, and a Verizon "Droid Bionic" as my test bed. 

A word of warning: There are at least 3 different Lapdocks, and a dozen different phones that can "dock" but they do not all work together ;-) So a little research is required. It is probable that I will order a couple of more sets of these as presents for my nieces and nephews overseas. at $150 or less "all in" plus some hacking, they make kick ass Christmas gifts for teenagers.

Phil Sieg
SeniorTech LLC / snapfōn®

Phone: 423.535.9968
Fax: 423.265.9820
Mobile: 423.331.0725

"The computer is the most remarkable tool that we've ever come up with. It's the equivalent of a bicycle for our minds."

Steve Jobs, 1955-2011

Android Phone/Tablet Receipt Printer Support

From: Mike Harrison 

I need to cobble up some smart phone / tablet point of sale units.
I can print to my Samsung Laser printer from my Samsung Note II, but that 
seems to be specific to that combination.

Anyone have any experience printing to USB/Bluetooth receipt printers from 
Android devices? It works great in Linux..

When I look at printers, they seem to list Windows Mobile and WinCE 
support... but it'd be nice to know that someone else has made something 
work well.. or that while it says it works, something sucks.

mysql vs mariadb (was: "How libraries can be a haven for makers")

From: Ed King 
Digging up old emails... =A0 =0A=0AWe've been on the new servers for a few =
weeks now, and things are hunky dory =0A=0Abut...=A0=A0 we stuck with mysql=
 instead of putting mariadb into production.=A0=A0 After setting the mysql =
transaction isolation level to "READ COMMITTED" we stopped getting those pe=
sky "lockwait timeouts" and that was our main beef with mysql.=A0=A0 Yeah w=
e don't trust Oracle but then again...=A0 can we trust Monty?=A0 He sold ou=
t the first time; he might do it again ;-)=0A=0Aso no mariadb war stories t=
o tell=0A=0A=0A=0A=0A=0A=0A

Security Meet-Up

minus 32 on the list.. 219 current.. including some bots.

From: Mike Harrison 

I just saw 32 people on the list. "unsubscribe" and then I realized that I 
fixed the "bounce" functions in mailman a few weeks ago and the dead 
addresses finally nuked themselves. I love it when a plan comes together.

We had a handful of people using Lavabit and other domains that no longer 
work and now the system will age out bouncing addresses, server load will 
go down, saving CPU load, electricity, less recycled electrons and 
possibly stopping global warming which saves penguin habitats.

Just FYI: There are currently 219 members on the list, including a handful 
of Bots for reddit, nabble, etc..

We are not achieving our goals for world domination.
Please flog any nearby non-*nix users into submission
until they install a *nix based OS: Linux, BSD, Mach, OSX, QNX, Android....
and plug their brain into the Chugalug collective.
We need fresh meat for the grinder and their dues.
Oh, yeah.. no dues.. ok: fresh meat? fresh meat is good, eh?

[Bulk] iPads for Everyone

From: Benjamin Stewart 
Try pricing a "real" point-of-sale system with a resistive touchscreen and
an Atom processor. The ones we use for timeclocks at $work cost at least
twice what an iPad costs.

Also, I've seen iPod touches used as kiosks at a museum. Keeping you inside
the kiosk app is as easy as putting the iThing in a case that covers up the
"home" button.

On Mon, Sep 16, 2013 at 9:18 AM, Ed King  wrote:

> I've heard a rumor that the Ruth's Chris Steak restaurant near Hamilton
> Place area used iPads to take orders...   but I can't vouch for that cause
> I am not the kinda guy to pay $100 for a meal for two...     well I might
> have to do that soon as my 9 year marriage anniversary is coming up this
> week
>   ------------------------------
>  *From:* John Aldrich 
> *To:* Chattanooga Unix Gnu Android Linux Users Group>
> *Sent:* Monday, September 16, 2013 7:17 AM
> *Subject:* Re: [Chugalug] [Bulk] Re: iPads for Everyone
>  On Sun September 15 2013 7:10:57 PM DaWorm wrote:
> Forgot which airport, but several restaurants had an iPad on every table.
> Had some sort of cable locked onto the data/charge port so it couldn't
> leave the table.  Card swipe bar on box on table to pay with.  Can't
> imagine what it cost, but there were hundreds of them.  May have been
> Minneapolis-St. Paul.
> There's a restaurant in Dalton where the wait staff uses an iPad to enter
> orders. Not sure how that works, maybe they have WiFi and the order prints
> out automatically or something in the kitchen???

Even I now have a tablet. Want to know more about it.

From: rdflowers 
I can ( and will if needed ) find a flood of information, a third of  
it wrong, on these topics, but I thought I would try to get  
information from the fine Chugalug folks first.

I found a 7" Jazz Ultratab for $38.xx at Office Depot. It runs Android  
4.0 Icecream Sandwich, with an upgrade ( if you register it ) to 4.1  
Jelly Bean.

Is this a worthwhile upgrade, even if it forces me to register?

Can I root it without getting a Gg account and going through the app store?

Where do I find compilers and such that target Android, and whatever  
else I would need to dev play w/ this tablet w/o seriously endangering  

Can I / should I upgrade it to Android 4.3 ?

Someone send me a clue-tap toward decent documentation on this tablet  
and/or on Android 4.X ?



R. D. Flowers, Chattanooga, TN, USA

=?utf-8?q?Blog_post_-_=22To_my_daughter=27s_high_schoo?= =?utf-8?q?l_programming_teacher=22?=

He Lynn, from instructor to instructor, feel free to come get a taildragger 
endorsement in my Bellanca 14-13 and it will be WAAAAY cheaper and WAAAAY 
more fun than the dull airplanes from the FBO...   ;-) 

Gliders are an option too.
To place it in perspective, flying a single engine is like VBasic 
Flying a glider is like writing a kernel module...   ;-)

PS: "(a good way to learn something is to teach it)"
Agree a thousand percent!
That's why I became CFI, CFIG, and I am working on my 'double II'
When I grow up and make some money I'll pursue float planes and helicopters. 


Lynn Dixon writes: 

> As an adjunct instructor at a local college (I teach 2 linux courses 2
> nights a week) the salary is what is keeping qualified individuals from
> teaching.  I am only an Adjunct, and I really teach because I enjoy it, and
> it keeps me sharp on my skills (a good way to learn something is to teach
> it), I do not do it because the salary is great.  Don't get me wrong, for
> the amount of work its a good easy paying job, and it pays for my flight
> time at the local FBO, but unless I was a tenured Prof, at a university,
> theres no way in hell I would do it as my primary career. 
> On Tue, Sep 10, 2013 at 12:25 AM, William Roush > wrote:
>>  Actually I think a better next step: why aren't skilled people like
>> Rikki looking to teach these kinds of classes? If we leave it to those at
>> the bottom of the skill set pole no amount of legislation will fix it and
>> will just continue to an inefficient hole to shovel money into rising
>> administrative costs. 
>> William Roush 
>> On 9/9/2013 11:08 PM, Phil Shapiro wrote: 
>>  I'm really proud that someone from the open source community (Rikki
>> Endsley)
>> had the courage and leadership to address this nasty underside of our
>> culture. 
>>  If you're not leading the world to a better place, you're tolerating a
>> world that's too
>> messed up. Next step? New civil rights legislation that makes it a crime
>> for someone
>> to tolerate gender harassment in a classroom or workplace. 
>>                  phil 
>> ------------------------------
>> *From: *"Stephen Kraus"  
>> *To: *"Chattanooga Unix Gnu Android Linux Users Group"
>> *Sent: *Monday, September 9, 2013 10:54:21 PM
>> *Subject: *Re: [Chugalug] Blog post - "To my daughter's high
>> school        programming teacher" 
>> What the hell....I hope this keeps going up. This is unacceptable. 
>> On Mon, Sep 9, 2013 at 10:34 PM, Phil Shapiro  wrote: 
>>>    An important blog post by a tech reporter colleague, Rikki Endsley.
>>> *
>>> *
>>>      This blog post is currently number 1 on Hacker News (YCombinator). 
>>>  I did a screen grab -- 
>>>     You can follow Rikki at 
>>>  Retweet at 
>>>       You might want to send her a short, encouraging @ message.
>>> It took courage to write that blog post. 
>>>              phil 
>>> --
>>> Phil Shapiro,
>>> "Wisdom begins with wonder." - Socrates
>>> "Learning happens thru gentleness." 

[OT] Gadget for Sale: Asus Transformer 300T

From: Stephen Kraus 
Lyn decided she didn't like the tablet as much as she thought she would,
and we just picked up the Samsung Galaxy S4s, so we're Androided out:

Asus Transformer 300T
Nvidia Tegra Quad core CPU
32GB Internal Storage
Comes with Keyboard Dock w/Secondary Internal Battery.

Throw me an offer!

Oops Google leaks new Nexus...

From: Jon Stanford 
This has been all over the internet today but I thought I would share anyways.  Google released a teaser for the next Android version (4.4) dubbed "KitKat" (yes after the candybar).  The teaser was supposed to show the new AndroidKitKat statue being setup on the Google campus... which it did but no one cared about that because in the HD video you can clearly make out Googlers filming the event on devices emblazoned with Nexus horizontally on the back.  Seems this was a mistake because about 2 hours after the video was released Google pulled it from youtube.

You can't make a ton of details out but we now know its an LG device, maybe a little bigger than the current Nexus 4 and seems to have a rubberized back.

I'm not sure what the deal with KitKat is all about but both companies are playing it up KitKat see {@link} and Google see {@link}.

Because as we all know the internet never forgets (even if the great Google wishes it would) here is the teaser {@link

Apple devices vulnerable to specific arabic text string

From: John Aldrich 
 From the website:
"A string of Arabic letters can wreak havoc on devices running Mac OS  
X Mountain Lion and iOS 6. The CoreText bug can crash any of these  
devices that attempt to display this specific and nonsensical string  
of Arabic letters, according to posters at Hacker News."

Very interesting. Wonder how this would work in Safari for Linux?  
Would it have the same vulnerability or would it be protected by the  

Score one for Android/WinMobile users: they are not affected by this bug.

Mail headers show SSL for mail server connections.

From: Mike Harrison 

This is what I do on rainy holiday weekends: Linux Server Maintenance:

Google/Gmail is now happy with the SSL Certs, DNS, Hostname, etc.. on this 
mail server. I'm not sure AES128 is awesome, but it's at least good. It 
looks like it'll negotiate the highest commong method from this list: 
AES256, 3DES, AES128, ARC128, ARC40, RC2, DES

In my headers from a message from this server to a gmail account I can 

Received: from ( 
[]) by with ESMTPS id 
xq2si6788714obc.83.1969. (version=TLSv1.1 cipher=AES128-SHA 
bits=128/128); Mon, 02 Sep 2013 11:28:21 -0700 (PDT)

I'd be interested if anyone sees anything better or much different in 
their mail servers.

In case you can't tell, I'm on a crusade:

   a. Any IT professional that can not send/receive important information
      via a secure method like GPG/PGP email is a clown and a danger to
      network and operational security.

   b. As much else as is practical, should also not be in plain text protocols.
      hence the effort to get things right on this mail server.

   c. I'm working hard to not be a hypocrite about A and B. I'm not done
      yet, for example this email is being sent via pine, and is not
      integrated yet with these tools. And I'm still wondering if I trust
      installing my private keys on my Android phone.


OT Android tablet

From: Frank Fry 
I have a customer that wants to use android tablets in their business for
the customers to use.  Some of the requirements are that It must be secure
if stolen then it will brick without any chance of recovery unless
returned.  It must be durable i.e drop resistant and liquid resistant.   In
other words military spec type or close enough.  I have looked and cannot
find anything that fits what I need.


Yesterday is history. Today is now. Tomorrow is unwritten.