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iTunes finally gets some competition ?- Amazon Cloud Player

 

An interesting development is Amazon’s Cloud Player (though Cannonical may be credited for thinking of the idea first for Ubuntu One). Since Ubuntu One is dependent on the OS (and not the browser) this makes Amazon \s version more of a  mobile Cloud Player (as it seems to be an Android app and not an app that is independent of any platform, os or browser.

Since Android and Ubuntu are both Linux flavors, I am not sure if Cannonical has an exiting mobile app for Ubuntu One. Apple’s cloud plans also seems kind of ambiguous compared to Microsoft (Azure et al)

I guess we will have to wait for a true Cloud player.

 

http://www.amazon.com/b/ref=tsm_1_tw_s_dm_liujd5?node=2658409011&tag=cloudplayer-20

How to Get Started with Cloud Drive and Cloud Player

 

Step 1. Add music to Cloud Drive

Purchase a song or album from the Amazon MP3 Store and click the Save to Amazon Cloud Drive button when your purchase is complete. Your purchase will be saved for free.

 

Step 2. Play your music in Cloud Player for Web

Click the Launch Amazon Cloud Player button to start listening to your purchase. Add more music from your library by clicking theUpload to Cloud Drive button from the Cloud Player screen. Start with 5 GB of free Cloud Drive storage. Upgrade to 20 GB with an MP3 album purchase (see details). Use Cloud Player to browse and search your library, create playlists, and download to your computer.

 

Step 3. Enjoy your music on the go with Cloud Player for Android

Install the Amazon MP3 for Android app to use Cloud Player on your Android device. Shop the full Amazon MP3 store, save your purchases to Cloud Drive, stream your Cloud Player library, and download to your device right from your Android phone or tablet.

compare this with

https://one.ubuntu.com/music/

A cloud-enabled music store

The Ubuntu One Music Store is integrated with the Ubuntu One service making it a cloud-enabled digital music store. All purchases are transferred to your Ubuntu One personal cloud for safe storage and then conveniently downloaded to your synchronizing computers. And don’t worry aboutgoing over your storage quota with music purchases. You won’t need to pay more for personal cloud storage of music purchased from the Ubuntu One Music Store.

An Ubuntu One subscription is required to purchase music from the Ubuntu One Music Store. Choose from either the free 2 GB option or the 50 GB plan for $10 (USD) per month to synchronize more of your digital life.

5 regional stores and more in the works

  • The Ubuntu One Music requires Ubuntu 10.04 LTS and offers digital music through five regional stores.
  • The US, UK, and Germany stores offer music from all major and independent labels.
  • The EU store serves most of the EU member countries (2) and offers music from fewer major label artists.
  • The World store offers only independent label music and serves the countries not covered by the other regional stores.

 

 

Comparing Bit Torrent Downloaders

Tux, as originally drawn by Larry Ewing

Image via Wikipedia

I personally like UTorrent on Windows and KTorrent on Linux.

While no experts on this, anything that gets the data down faster while maximizing my pipes efficiency.

I also like Torrenting than  any of the sudo-apt get method of downloading software or the zip unzip,tar untar, install/make file

Torrenting is a simpler way of sharing applications but sadly not used much by the stats computing community to share downloads.

Also I think any dashboard or visualization should be sorted (but not alphabetically but numerically/categorically)

SORT THE DASHBOARD —-KEEP IT SORTED

So I am partially recreating after sorting the data viz from http://en.wikipedia.org/wiki/Comparison_of_BitTorrent_clients

BitTorrent client Magnet URI Super-seeding Embedded tracker UPnP[81] NAT Port Mapping Protocol NAT traversal[82] DHT[83] Peer exchange Encryption UDP tracker LPD
µTorrent Yes Yes[95] Yes[96] Yes[97] Yes Yes[98] Yes[99] Yes[85] Yes[100] Yes Yes[101]
BitSpirit [11] Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes No
BitTorrent 6 Yes Yes Yes Yes Yes Yes Yes Yes[85] Yes Yes Yes
OneSwarm Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes No
qBittorrent Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes
SoMud Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes
Vuze (formerly Azureus) Yes Yes Yes Yes Yes Yes[102] Yes[87] Yes Yes Yes No
BitComet Yes Yes Separate download Yes Yes Yes Yes Yes Yes Yes No
Tixati [43] Yes Yes No Yes No No Yes Yes Yes Yes Partial
Aria2 Yes No Yes No No No Yes Yes Yes Yes Yes
Tribler Yes No Yes Yes Yes No Yes Yes Yes No No
Bitflu Yes No No No No No Yes Yes No Yes No
Deluge Yes No No Yes Yes Yes Yes Yes Yes Yes Yes
Flush Yes No No Yes Yes No Yes Yes No No Yes
KTorrent Yes No No Yes Yes Yes Yes Yes Yes Yes Partial
Shareaza Yes No No Yes Yes No Yes[93] Yes No No No
Transmission Yes No No Yes Yes Yes Yes Yes[94] Yes No Yes
LimeWire Partial Yes Yes Yes Yes No Yes Yes Yes Yes No
BitTyrant No Yes[citation needed] Yes Yes Yes Yes[86] Yes[87] Yes Yes No No
BitTornado No Yes Yes[84] Yes No No No No Yes No No
Torrent Swapper No Yes Yes[84] Yes No No No Yes No No No
Localhost No Yes Yes Yes No Yes Yes [89] No No No No
Meerkat Bittorrent Client No Yes No Yes Yes Yes Yes No Yes No No
rTorrent No Yes No No No No Yes Yes Yes Yes No[92]
TorrentFlux No Yes No Yes No No No No Yes No No
TorrentVolve No Partial [76] No Partial[76] Partial [76] Partial [76] Partial[76] Partial [76] Partial [76] Partial [76] No
Opera No No Yes[90] No No No No Yes[91] No No No
BitTorrent 5 / Mainline No No Yes[84] Yes Yes No Yes Yes Yes No No
ABC No No Yes Yes No No No No No No No
Blog Torrent No No Yes No No No No No No No No
MLDonkey No No Yes Yes Yes No No No No Yes No
Tomato Torrent No No Yes No No No Yes No No No No
Acquisition No No No No Yes No No No No No No
Arctic Torrent No No No No No No No Yes No No No
BitLet No No No Yes No No No No No No No
BitLord No No No Yes No Yes No Yes No Yes No
BitThief No No No No No No No No No No No
Bits on Wheels No No No No No No No No No No No
BTG No No No Yes Yes No Yes Yes Yes Yes No
BTPD No No No No No No No No No No No
FlashGet No No No No No No Yes No Yes No No
Folx No No No Yes Yes No Yes Yes No Yes No
Free Download Manager No No No No No No Yes Yes No No No
G3 Torrent No No No No No No No No No No No
Gnome BitTorrent No No No No No No No No No No No
Halite No No No Yes Yes No Yes No Yes No[88] No
QTorrent No No No No No No No No No No No
Rufus No No No No No No No No No No No
SymTorrent No No No N/A N/A N/A No No No No No
Tonido Torrent No No No Yes Yes Yes Yes No No No No
Torium No No No Yes No No Yes No No No No
ZipTorrent No No No Yes Yes No No Yes No No No

 

 

 

 

Troubleshooting Rattle Installation- Data Mining R GUI

Screenshot of Synaptic Package Manager running...

Image via Wikipedia

I really find the Rattle GUI very very nice and easy to do any data mining task. The software is available from http://rattle.togaware.com/

The only issue is Rattle can be quite difficult to install due to dependencies on GTK+

After fiddling for a couple of years- this is what I did

1) Created dual boot OS- Basically downloaded the netbook remix from http://ubuntu.com I created a dual boot OS so you can choose at the beginning whether to use Windows or Ubuntu Linux in that session.  Alternatively you can download VM Player www.vmware.com/products/player/ if you want to do both

2) Download R packages using Ubuntu packages and Install GTK+ dependencies before that.

GTK + Requires

  1. Libglade
  2. Glib
  3. Cairo
  4. Pango
  5. ATK

If  you are a Linux newbie like me who doesnt get the sudo apt get, tar, cd, make , install rigmarole – scoot over to synaptic software packages or just the main ubuntu software centre and download these packages one by one.

For R Dependencies, you need

  • PMML
  • XML
  • RGTK2

Again use r-cran as the prefix to these package names and simply install (almost the same way Windows does it easily -double click)

see http://packages.ubuntu.com/search?suite=lucid&searchon=names&keywords=r-cran

4) Install Rattle from source

http://rattle.togaware.com/rattle-download.html

Advanced users can download the Rattle source packages directly:

Save theses to your hard disk (e.g., to your Desktop) but don’t extract them. Then, on GNU/Linux run the install command shown below. This command is entered into a terminal window:

  • R CMD INSTALL rattle_2.6.0.tar.gz

After installation-

5) Type library(rattle) and rattle.info to get messages on what R packages to update for a proper functioning

</code>

> library(rattle)
Rattle: Graphical interface for data mining using R.
Version 2.6.0 Copyright (c) 2006-2010 Togaware Pty Ltd.
Type 'rattle()' to shake, rattle, and roll your data.
> rattle.info()
Rattle: version 2.6.0
R: version 2.11.1 (2010-05-31) (Revision 52157)

Sysname: Linux
Release: 2.6.35-23-generic
Version: #41-Ubuntu SMP Wed Nov 24 10:18:49 UTC 2010
Nodename: k1-M725R
Machine: i686
Login: k1ng
User: k1ng

Installed Dependencies
RGtk2: version 2.20.3
pmml: version 1.2.26
colorspace: version 1.0-1
cairoDevice: version 2.14
doBy: version 4.1.2
e1071: version 1.5-24
ellipse: version 0.3-5
foreign: version 0.8-41
gdata: version 2.8.1
gtools: version 2.6.2
gplots: version 2.8.0
gWidgetsRGtk2: version 0.0-69
Hmisc: version 3.8-3
kernlab: version 0.9-12
latticist: version 0.9-43
Matrix: version 0.999375-46
mice: version 2.4
network: version 1.5-1
nnet: version 7.3-1
party: version 0.9-99991
playwith: version 0.9-53
randomForest: version 4.5-36 upgrade available 4.6-2
rggobi: version 2.1.16
survival: version 2.36-2
XML: version 3.2-0
bitops: version 1.0-4.1

Upgrade the packages with:

 > install.packages(c("randomForest"))

<code>

Now upgrade whatever package rattle.info tells to upgrade.

This is much simpler and less frustrating than some of the other ways to install Rattle.

If all goes well, you will see this familiar screen popup when you type

>rattle()

 

Downloading your Facebook Photos

 

This UML diagram describes the domain of Faceb...

Image via Wikipedia

 

Here is a three step process for Downloading your entire Facebook Info-

1) Go to top right hand corner- Account.

2) Under Account- click on Account Settings

3)Under Account Settings -Click on Download Information

Facebook creates a ZIP file for downloading your information- and sends you an email when the info is ready.

Why should you download your Facebook Info-

1) As a local backup of your profile

2) To move to Orkut – or better to share Photos on Picassa or Flickr to your non Facebook friends. Note FB does have a unique URL under each Photo that you can copy and paste and share, but its not really convenient besides being huge and not a small URL at all.

3) In case you want to delete your Facebook account but dont want to lose your memories and friends.

Nice step from FB- they are taking user privacy and empowerment more seriously and at 500 Million users can afford to be a bit more generous.

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