Kc304 : "Linux on PPC Macs".

We geek out in our project of putting an old G4 iMac back in circulation by looking for the best solution to install a recent operating system on its older hardware. We debate the best strategy, choose a distribution and give you tips and tricks on how to install it and what you can do with the result. Another fun filled tech-packed episode of the Knightwise.com podcast.

Shownotes.

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Step by Step guide to hacking Wifi (and protecting your own network)

There used to be a time when we went wardriving. We hopped into the car and drove around looking for open Wifi networks. 2 things have changed since then : Networks are so abundant now that you don’t HAVE to drive around anymore. 2 : Even redneck geeks have learned that they need to lock down their wifi network so cousin earl won’t be leeching his porn collection of their bandwidth. The whole “He might have married our mom but he won’t get our pipe” and all that.

But how hard IS it to hack a wireless network anyway ? Turns out , not THAT hard. We all know that WEP encryption is worthless and even WPA can be broken. But just how much skill do you need ? Well : It turns out we can ALL have a “crack” at it with the BackTrack live cd. This great tutorial shows you not only how to protect your own network from intruders , it also teaches you a little white hat wifi hacking skills you thought you would never learn. ” Welcome to the matrix Neo .. Here is your Wifi – Hacking Manual

 

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Must-have menubar items for your Mac.

Funny things those Macs. I remember, back in the days when I was a Windows user, I spent ages trying to get stuff OUT of my task bar (the one near the clock). Whenever I installed an app on Windows it seemed hell-bent on pooping down its own little icon that would not only eat up system recourses, but also bug my ‘I-must-have-a-clean-system-OCD Compulsion. On OSX its the other way around. Your task bar (top right, near the clock) is scarily populated at all and the geekism lies in finding the right productivity apps to put on there.  We have found this little list that will help you populate that pristine piece of desktop real estate with some effective apps.  Personally I do miss “Tab for google+” that can be found in the app store and that has brought Google+ and me .. closer together (read : Distracted me from doing important stuff and watching kittens instead). Enjoy !

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Tablet Wallpaper of the week : Blood in the snow.

If you are looking for a geeky (or plain nerdy) wallpaper for your desktop this week, take a crack at one of these. I shot them last year as a little tribute to Irvin Kershner, the director of  “Star Wars, The empire strikes back.” It was snowy outside. I had some action figures .. and a camera. You know how those things go. Click on the image for larger sizes.

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The live cds you cannot live without : Gparted and Clonezilla.

Partitioning your harddrive when you have some data on it, is like doing brain surgery on your own best friend .. with blunt scissors, blindfolded, hanging upside down .. in the subwaycar .. while playing pingpong .. well , you catch my drift.  With your precious data on the drives, having to resize, move and add partitions is pretty dangerous. Of course you backed up all your data ( you ARE a ‘Wiseguy’ are you not ?) but still. A great tool that has always helped me in these precarious times is Gparted. Back in the days I had a “Copy” of Partition Magic (from Symantec) to do this. But that was because I was oblivious from the fact that Gparted existed. This free live cd (which is also a Linux app) helps you repartition any system without having to boot into the os. Get your copy here.

The other classic I remember was Symantecs Ghost !. When I had freshly installed a system I would make an image using Ghost for quick reinstalls should it be required. I even remembering re-imaging entire classrooms with Ghost, multicasting the data over the network. When I showed my skills to my colleagues at the time they thought it to be black magic ! A free (and much more powerful) “clone” of Ghost (no pun intended) is Clonezilla. A free and open source solution to do JUST that and more. Their website might make Geocities blush but, Get your copy here.

I have copies of these two disks lying around in my car and on a Usb stick along with some other essentials. Whenever you come across this one friend that needs brain surgery .. you will be happy you have them.

To help you along, Ive found some great tutorials on Youtube. The Gparted tutorial is a little dated but very well explained.

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Kwtv303 : "Twittering from the command line".

 

We show you a very simple tool how to use twitter from the command line, teach you how to schedule your tweets with Cron and create your own personal twitter assistant. With some cool and smart hacks for anyone to master we create your own virtual twitter butler (or imaginary friend)

Shownotes.


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The leap. One small step for Hand. One giant Leap for Handkind.

There are moments in your life where you stop whatever you are doing and think : ” I saw this in a scifi Movie once ! “. The great thing about living in our day and age is that technology is evolving so fast, fiction becomes fact in the average lifespan of a teen boysband. In my life i’ve had several of these moments. My first cellphone ( Beam me up Scotty ) My iPad ( Previously laying around on Picards Desk ) and my Microsoft Kinect, which strangely reminded me from that awesome scene from Minority report.  When it comes to the evolution of interacting with machines this very scene was a visionary moment in what things to come would (and wanted) to look like. Swiping and gestures on tablets, playing games with the Kinect … somehow we all started to feel like Tom Cruise … only .. about a feet taller.

If the “Leap” is what it is promising to be .. that very scene in Minority report is becoming the 8 bit prototype of what the “Leap” can do. A way to visually interact with your computer  using your hands, fingers and even a pin. Accurate to the point where you can sign documents in the air, responsive enough to use in a first person shooter. I’m not sure about you, but the atrophied muscles in my arms are going to have a serious workout if I will need to swing them around this much. I’ll better hit the gym before this invention hits the store next winter.

Oh , by the way : At a target price of 70 dollars .. you can even procrastinate saving up for it  before pre-ordering it on their website.

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Classic : Old Commodore 64 add brings back memories for old guys.

Long time friend of the show Swift has taken up a very interesting hobby over the last few years collecting retro gaming consoles. What started out as a collection of fantastic 8 and 16 bit Nintendo and Sega consoles has gradually evolved into an ever expanding mini museum of old computer hardware. His recent addition , a Commodore 64 , in mint condition with original packaging, printer, data recorder and everything prompted me to go and google up this great commercial from back in the day. If you never had a Commodore 64 it will just be a quant little flick. If you HAVE had one, its pure sweet retro …

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How about rolling your own Cyanogen mod distro for your Android phone.

I once talked to a wiseguy (Knightwise.com fan who shall remain nameless, we will never tell ANYONE he is called Konrad) who told me he had one thrown his Android smartphone at a door. He actually threw it IN the door. Making not a dent, but a HOLE in the door. Because I love doors ( I really do ) I thought it would be a good idea to share the following tool with you. Because lets face it. If you don’t like the obese clusted of bloatware your phone brand or provider smeared on top of Android, you can always root it and install Cyanogenmod.

But what if there is no Cyanogenmod for your phone ? Or what if you have a big 2.3 fetish and the doctor said Ice Cream Sandwich is no good for you ? Why not “Roll your own” Cyanogenmod. You can do so with this cool little Linux tool that lets you “cook your own phone DNA” on your favorite version of Linux.  Read up on the entire howto and the right pointers to the right places .. here 

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