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Episode Renumbering

February 29th, 2012 | Author:

In case anyone has seen weird behavior in the RSS feeds or on the Web sites, let me explain:  I have renumbered episodes after #018.  Back then I recorded a couple of updates from OSCON 2010 and called them Episode #018A and Episode #019A.  Not long after that, the discrepancy in numbering started to eat at me.  Now a couple of years later, I have decided to do something about it.  All of the episodes have been renumbered, meaning that we’re a couple of episodes ahead of where we were.  This will probably cause a little bit of confusion in the short term but overall I am happy that it is done.  Nothing else has changed, just the numbering scheme. Thank you for your patience while we go through this brief transition period.

73 de Russ, Linux in the Ham Shack

LHS Show Notes #075

February 17th, 2012 | Author:

Introduction:

  • We’re a little light on content, but we’ll make up for it with enthusiasm!

Announcements:

Topics:

  • Linux Mint 12 Review
    • Richard has been using Ubuntu for some time, but he’s been unhappy with the latest version. He’s rediscovered Linux Mint! Version 12 is out, with Gnome 3, Gnome 2, MATE, and Cinnamon, and he gives a brief review.
    • His primary needs: browser, email, Audacity, XChat, and a few others.
    • Using the Gnome 3 desktop, as a desktop fills with icons, a new desktop is automatically created.
    • By moving the mouse to a hot corner, you’ll see a high-level view of all your open applications.
    • Russ has been using Linux Mint Debian Edition, so he’s missing out on the Gnome 3 goodies, at least for now.
    • Our hosts then drift into a discussion of various desktop managers and visual effects.
  • WINE: Wine Is Not an Emulator
    • WINE is a collection of libraries for Linux that support Windows library calls from a Windows application.
    • EchoLink, for example, is a Windows application works quite well under WINE on Linux.
    • If you can’t find a native Linux application that does what you want, you may find that WINE will allow you to run the Windows program.
    • There are a couple of different versions of WINE, all based on the core version of WINE.
    • Cedega: a version of WINE that supports a variety of Windows games.
    • CrossOver: a version of WINE that originally focused on supporting business applications such as Internet Explorer and MS Office, but has also expanded to include some games and running Windows applications on a Mac.
    • Richard browses the list of ham radio applications in the WINE application database.
    • Russ talks about installation and configuration:
      • Red Hat/Fedora: yum install wine
      • Debian-based: apt-get install wine
      • Some repositories may not have the most recent version of WINE (1.4 at the time of recording).
      • Under System Tools (in Linux Mint, or Debian) there is a WINE Configuration tool.
      • To install a Windows program under WINE, download the Windows installer application. At the command line, type “wine [name of installer executable]“, and the setup program should proceed just as with Windows. A program icon should appear under the WINE program folder, and the program will, hopefully, run just like in Windows.
      • Some Windows programs will run just fine under WINE; others won’t. Give your favorite a try and see!
    • One of the most-wanted ham radio applications, Ham Radio Deluxe v. 5.0, does not run at all under WINE. If you can find a copy of HRD v. 4, it should work under WINE. Remember, too, the native Linux application fldigi does much of what HRD would do.
    • Russ has also tried the N1MM Logger under WINE, and it worked fine.
    • The Winetricks tool might help get a Windows application running under WINE.
    • The WineHQ forum is a good resource for help.

Feedback:

  • We had a donation from William A. Thank you!
  • Leif, KC8RWR, continues a comment dialog about the origin of CUPS in Episode 67.
  • G8FXM, mentioned LHS in his blog. Thanks, David.
  • The Hoosier Hills Ham Club linked to the LHS site and we linked back. Thanks to W.W., KB9TMP.

Contact Info:

Music:

  • To be added.

Black Sparrow Media Mobile App

February 14th, 2012 | Author:

The Black Sparrow Media mobile application which lets you see all kinds of content related to programs on the BSM Network, is now available in iTunes.  Simple search for “black sparrow” on your Apple mobile device and you can download it for free.  The application was previously released for Android and is available for any device with access to the Android Marketplace.  You can even use the app to listen to live stream shows of Linux in the Ham Shack! New programs are coming to the Black Sparrow Media Network in the very near future, so stay tuned for that as well.

 

LHS Episode #075: Cinnamon Kool-Aid & WINE

February 10th, 2012 | Author:

This episode we left up to the listeners because we hadn’t had enough time to prepare some content for ourselves. While waiting for some input, Richard decided to give an impromptu review of the improvements in Gnome 3 and his assessment of the technology, and where he thinks it’s going from here. You might be surprised by his analysis.

After that, we had a request to discuss WINE in a little more depth than perhaps we had touched on in previous episodes. So we take a fairly broad view of the WINE project, how to use it for your applications, what its can and can’t do, and how it can benefit you.

As a quick reminder, Hamvention in Dayton is coming up quickly, from May 18-20. As always, if you can spare a few bucks, quid, euros, drachmas, or whatever currency you currently use to help send LHS out to Ohio for the weekend, we’d love to see everyone there. Any little bit will help.

Thank you to all of our listeners, as always. We couldn’t and wouldn’t do it without you!

73 de The LHS Guys

LHS Show Notes #074

February 7th, 2012 | Author:

Introduction:

  • They barely get the introductions done, and Richard is off on a tangent about the great hobo migration in Texas. All this just  proves Larry Bushey of the Going Linux podcast is right: LHS rambles. More on this in a moment.

Announcements:

Topics:

  • Terminal emulation programs for Linux.
  • If you’re interested in running packet radio with your Linux computer, you’ll likely need a terminal emulation program to communicate with your terminal node controller(TNC). There are several Linux tools you can use:
    • setserial is a command-line program designed to set and/or report the configuration information associated with a serial port.
    • microcom is a very basic terminal emulation program. Tip: pressing Control-\ will access the menu.
    • minicom is a menu-driven communications program. It emulates ANSI and VT102 terminals, has a dialing directory and auto zmodem download.
      • At the command line, type “minicom -s” to begin configuration. The first time you run “minicom -s”, you’ll probably want to run it as root so you have write access to the configuration file.
      • The first serial port in Linux is called ttyS0.
      • Most things will work at 9600 baud, 8 data bits, no parity bit, and 1 stop bit.
      • Text based modem control program.
      • Runs in a terminal screen
      • It’s useful for other serial port tasks, too.
      • Ctrl-A followed by W turns on line wrap, so you won’t have long lines truncated.
      • Install on a Debian-based system by using “apt-get install minicom” or use Synaptic.
      • Press Ctrl-A then X to exit.
    • GTK Term is a terminal emulator written with GTK+.
      • Gets added to the launch menu during installation, but with the name “Serial Port Terminal”, not “GTK Term”.
      • Has a nice looking interface.
      • Easy access to the serial port settings.
    • CuteCom is another graphical terminal emulator, with split input and output screens.

Feedback:

  • Sean, AC0VD, writes about http://www.badgerbadgerbadger.com. Thanks, Sean. That’s pretty much where the whole badger thing on LHS began. Sean also likes the howto article Installing Linux on a Dead Badger.
  • Ilan Rabinovich, of the Southern California Linux Expo, SCALE, sent a voice mail asking that we play promotions for the event. Unfortunately, we’re too late with releasing the LHS episodes to promote SCALE in time. We’ll try to do better next year.
  • Richard has posted an article Making Yourself Clear on the Radio, and it received a couple of comments:
    • Tim liked the article and agrees that talking slower helps.
    • Lief, KC8RWR, notes that codes and ciphers are only prohibited when intended to hide the meaning of a transmission.
  • We received a donation from Walter J. Thank you, Walter!
  • John, KF6EFG, asks what was the open source podcast mentioned in a recent episode. We don’t remember, John, but it may have been any of these:
  • The Dalton Hamfest in Dalton, Georgia, will have an LHS ambassador on duty! Look for the LHS booth on February 25th, 2012.
  • If you’d like your podcast included in the Black Sparrow Media empire, send us an email!

Contact Info:

Music:

  • To be added.

LHS Episode #074: The Great Hobo Migration

February 2nd, 2012 | Author:

2012 is rolling along nicely and Linux in the Ham Shack is rolling along with it, bringing you new ways to use your computer with amateur radio, and sometimes just technology for fun (and maybe profit). This time around, the guys break into politics — just slightly — and get a few grievances of their chests. In the middle segment, Richard and Russ discuss terminal emulation, something a radio amateur might need for accessing modems built into rigs or running packet TNCs. Finally, our intrepid co-hosts open up the mail bag and respond to listener feedback. If you would like to contribute feedback, please do so by sending us e-mail at [email protected] or calling in on our voice line at +1-909-547-7469.

73 de The LHS Guys

LHS Show Notes #073

January 30th, 2012 | Author:

Introduction:

Announcements:

Topics:

  • IPv6 – The End is Near (of IPv4)
    • Internet Protocol version 6.
    • If you can, start setting up your devices for IPv6 on your devices that support it. All of the current IPv4 address space has been allocated to the Regional Internet registrars (RIRs). IPv6 is the next version of Internet Protocol with a greatly expanded address space.
    • IPv6 is now the default IP stack for Linux. Unfortunately, many Internet service providers (ISPs) are not yet ready for IPv6.
    • There are IPv6 tunneling services that will forward your IPv6 traffic to IPv4 services:
    • If possible, give IPv6 a try. It’s inevitable, so if it works for you, you’ll be that much further along.
  • HSMM – High Speed Multimedia, also known as “hinternet” (ham + internet)

Feedback:

  • Andrew, AC8JO, updated his blog to acknowledge that the LHS website has been updated and new episodes have been released. Thanks, Andrew!
  • Bert, K1OIK, has been a frequent commenter on the website. Unfortunately, the comments aren’t appropriate and he becomes the latest victim of the Ban Hammer.
  • To Gary, KN4AQ: contact us via email if you’d like us promote your endeavors.

Contact Info:

Music:

  • To be added.
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