Archive for LINUX!

sudo !! and !! in general

Posted in LINUX! with tags , , on August 10, 2008 by rdubz

I’ve been using linux or BSD in some form or another since I was a kid… at least trying it out… I like a challenge.   I’ve just started using it mainly in the last couple of years or so…. and I’ve switched all but one of my machines to linux, and haven’t dual-booted back to windows in over 6 months.  I like it that way.  Wine can run most of the stuff I need anyways, and I have a Xbox 360 for games.

As long as I’ve been running these forms… I did not know about “sudo !!” and “!!” in command line.  Often you go through typing some HUGE line of code, or feeding in some command to run mplayer, remotely, while linking through japan for some reason.. just to see if you can… and you get “you do not have sufficient privileges!!!!!!!!!!!!!!!! IDIOT!!!!!!!!”

Or something to that effect… well instead of going to the front of the command again, just type sudo !!.

!! repeats the last command you typed in, and sudo !! does it with a bit o’ SUDO action… so enjoy if you didn’t know already… and if you did… why didn’t I get the memo?

Ubuntu Hardy on the Vye S41 (Kohjinsha SR8…Ithink)

Posted in LINUX!, Reviews and whatnot with tags , , , , , on August 8, 2008 by rdubz

So here’s a good topic to get into on the geekery, UMPCs.  I really like these small form factor laptops.  So much I’ve got 2!  Of course I’m paying them off, but I like the idea of being able to bring a computer with me everywhere.

I’ve had a computer since I was 13.  Thanks to one of my parental units working at one of the local universities, we were able to get a 386SX20 back in the day.  I don’t remember much about it, but I remember playing block out, and something called BEAST.  IT WAS A BEAST.

Fast forward to the present.  I’m slightly pasty from spending many years in my cave, sitting in front of a computer.  I go through what I like call “cable withdrawl” if I am not able to see a computer screen.  Sure, I might be over-exagurating a bit, but you know where I’m coming from.

Enter the Vye S41.  For the full specs, check out http://www.umpcportal.com but in basics:

  • Intel 800mhz Stealey
  • 1gb of Ram (Upgradable to 2GB)
  • 80gb HD (I got a prototype with 100g)
  • 7″ screen with touchscreen and 1024×600 resolution.
  • A lot of cool buttons around the bezel.
  • Built in DVD/RW (very few if any other umpcs have this option)

I was a little worried at firs that the processor would hurt this machine.  800mhz doesn’t seem like much when I’ve got a 3ghz X2 desktop, and a Flybook V5 with a 1.2 Core Duo (more on that machine later).  The machine ships with Vista Home Premium, and as we all know, Vista is a resource Pig.  It does work with vista, albeit it boots a little slow, but I didn’t do too much with it as I’m not a windows guy lately.  So I fired up the first Ubuntu 8.04 cd I could find (and thank the lord for the built in dvd drive on this one.  A lot of reviews I’ve read ask the question: “Why use a dvd drive on a machine that is supposed to be mobile?”, Well I think its been REALLY convenient so far, and I’ve burned a CDR and it worked really well)

Upon boot I was pleased to see that wireless was detected, resolution was correct, keyboard was good (although I set it to US, whereas this machine has a UK keyboard).  Also, It had detected the touchscreen and though it didn’t work well, and was terribly calibrated, it worked.  I’ve not been so lucky with Ubuntu on the Flybook.

First I read up on the touchscreen calibration.  Ubuntuforums had a thread going at:

http://ubuntuforums.org/showthread.php?t=517816&highlight=kohjinsha

And Vye’s are just rebranded Kohjinsha for the western world.  So after reading that, I’ve got a fully functioning touch screen, with a few slight issue, but I’m using beta drivers from Penmount.  I’ve always got to have the newest thing, and from what I’ve read, the touchscreen would be a little better with Gutsy or Feisty Ubuntu, but I like hardy…. so there,

Now of course, there’s no sense plugging a UMPC into ethernet unless you need to do a big transfer or some jazz, so I started to notice that the wireless was SHIT.  I’ve got a 2 bedroom apartment, and even sitting in the same room as the router, I was connecting at 1mb/s.  So reading more granted salvation at ubuntu forums.  Turns out the Vye uses an RT73 USB based wifi chipset.  Ubuntu drivers are crap for this apparently, and I came across serialm0nkeys drivers.  Following a thred on Ubuntu about installing those, and I am back up and running.  Perfect wifi connection anywhere in the apt.

I installed VLC, and am able to play Divx movies and TV with 0 lag, no issues there, and the speakers are actually pretty loud for their size.  Surfing is no problem at all, I’m writing the blog post on it was we speak.  Which brings us to typing on the small keyboard.

As mentioned I’ve had a Flybook V5 for about 6 months before owning this Vye.  So I’m getting used to typing on small keyboards.  The vye is a little more tactile than the Flybook, which is nice.  It does come with a UK layout as mentioned, which does take a little more getting used to than usual.  BUt once you’ve got it figured out, and you can remember which keyboard is which (two small keyboards doesn’t make this easy) than you should be typing at least 75% of your regular speed in no time.

I’m running some of the Compiz eye candy that comes with Linux… obviously not overkill, as with a small screen, whats the point of filling it with crap… but the cube, and opacity stuff I use works just fine.  Word processing and office work is fine in linux, haven’t tried on windows yet….

In short, I’m quite happy with this Vye as a personal PC for travel and day to day stuff.  It’s not a gaming machine by any means, but I don’t need one.  The burner makes it easy to burn dvds on the road, so if I go to the cottage, I’m never without something to watch if the days or nights are rainy.  I think photographers would be happy with this machine.  Take a wedding for example, you could have all your photos on your pc (with the built in SD/Memory Stick and compact flash, sort through the good, burn to cd and have your entire session complete before you even leave for the day.  Not bad.  I’ll of course keep those interested posted with anything else I come across, and how this thing performs in day to day life.  But right now…. I LIKE IT…. I’m also a dealer for Vye and Flybook, so if you’re interested, drop me a line or leave me a comment.