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Saturday, March 30, 2013

TechSource: How to Quickly Hide Files or Folders on Ubuntu

TechSource: How to Quickly Hide Files or Folders on Ubuntu


How to Quickly Hide Files or Folders on Ubuntu

Posted: 29 Mar 2013 06:10 PM PDT

We all store sensitive data on our computers. From bank documents to government secrets, we all have something to hide. In the modern age of web and virtual interconnectedness, intrusion of data and privacy breaches are common. Sinister hackers and phishers are out there simply waiting to find a loophole in our security. These online thieves steal our sensitive data, or, if you own a website, they may bring the site down too. 

Fortunately, there exist many white-hat hackers who have an immense expertise in dealing with such breaches. These white-hat hackers are also responsible for securing the system well enough so as to prevent future breaches. Prevention is better than cure as the wise people say.

As much as you protect your system from breaches you can't save yourself against people accessing your computer when you are away. Furthermore, if you are sharing your computer with a family member, hiding sensitive data becomes a huge problem. Many users who are new to the world of Linux are often confused as to how to hide files and folders. On Ubuntu, or on any other Linux distribution for that matter, this can be done by a very simple two-step process. 

So, if you're worried about the prying eyes that threaten your privacy, here is a small how-to on hiding folders and files on Ubuntu:

To hide a file in Ubuntu, all you have to do is rename it with a name that starts with a dot (.).  So, if you have a file named "bank_statements", you can rename it by simply changing its name to ".bank_statements". This way, any time you open the file browser, you won't see the file anywhere.

Now once you've managed to hide the file, it's time to learn how to unhide the file. To do that, simply press Ctrl + H or you can go to the menu bar and click on "View" and then select the option that says "Show Hidden Files". This will show all the files that start with a dot along with your regular files. The new entries you'll see include configuration files that usually start with a dot. If it gets a bit too confusing to find your file through all those new files, simply search for it using "Ctrl + F". If you want, you can rename the file to its normal name for the time being.

That said, a more organized way to hide your files would be to create a folder called hidden and store your files in there. To do that, simply create a folder called .hidden (that's dot followed by the filename that is "hidden"). Then, you can simply drop all your sensitive data into this folder any time you want. This method is much more organized and won't flood your file browser with unmanageable amount of files.

If you're looking to hide more folders, follow the same method by prefixing a dot before its name.

Thursday, March 28, 2013

[HowtoForge] Newsletter 03/28/2013

HowtoForge Newsletter 03/28/2013
================================

*** Version 1.4 of the ISPConfig 3 Manual ***
=============================================

The next update of the ISPConfig 3 Manual is available in PDF format (version 1.4 for ISPConfig >= 3.0.5; Date: 02/22/2013).

Version 1.4 for ISPConfig >= 3.0.5 (Date: 02/22/2013)
Author: Falko Timme
373 pages

The manual can be downloaded from these two links:

http://www.ispconfig.org/ispconfig-3/ispconfig-3-manual/
http://www.howtoforge.com/download-the-ispconfig-3-manual


*********************************************
*********************************************


ISPConfig Monitor App for Android Phones
========================================

With the ISPConfig Monitor App, you can check your server status and find out if all services are running as expected. You can check TCP and UDP ports and ping your servers. In addition to that you can use this app to request details from servers that have ISPConfig installed; these details include everything you know from the Monitor module in the ISPConfig Control Panel (e.g. services, mail and system logs, mail queue, CPU and memory info, disk usage, quota, OS details, RKHunter log, etc.).

Download/Usage
==============

For download and usage instructions, please visit http://www.ispconfig.org/ispconfig-3/ispconfig-monitor-app-for-android/ .


*********************************************
********************************************


*** HowtoForge Now Has Its own Facebook Page ***
================================================

We at HowtoForge are proud to announce that our new Facebook page is now available under http://www.facebook.com/howtoforge. As most of you probably have a Facebook account, we want to use this additional channel to post updates and get feedback from you. Therefore we would like you to "Like" our page, share it with your friends, post comments, etc.

http://www.facebook.com/howtoforge
********************************************************************


New HOWTOs:
===========

* The Perfect Desktop - OpenSUSE 12.3 (GNOME Desktop)
* Virtual Users And Domains With Postfix, Courier, MySQL And SquirrelMail (CentOS 6.3 x86_64)
* How To Use Multiple PHP Versions (PHP-FPM & FastCGI) With ISPConfig 3 (Ubuntu 12.10)
* Monitoring Drupal With Opsview
* Virtual Hosting With PureFTPd And MySQL (Incl. Quota And Bandwidth Management) On CentOS 6.4
* How To Run Your Own Web SMS Portal With PointSMS

++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

The Perfect Desktop - OpenSUSE 12.3 (GNOME Desktop)
===================================================

This tutorial shows how you can set up an OpenSUSE 12.3 desktop that is a full-fledged replacement for a Windows desktop, i.e. that has all the software that people need to do the things they do on their Windows desktops. The advantages are clear: you get a secure system without DRM restrictions that works even on old hardware, and the best thing is: all software comes free of charge.

You can find the document here:
-------------------------------
http://www.howtoforge.com/the-perfect-desktop-opensuse-12.3-gnome-desktop




Virtual Users And Domains With Postfix, Courier, MySQL And SquirrelMail (CentOS 6.3 x86_64)
===========================================================================================

This document describes how to install a Postfix mail server that is based on virtual users and domains, i.e. users and domains that are in a MySQL database. I'll also demonstrate the installation and configuration of Courier, so that Courier can authenticate against the same MySQL database Postfix uses. The resulting Postfix server is capable of SMTP-AUTH and TLS and quota. Passwords are stored in encrypted form in the database. In addition to that, this tutorial covers the installation of Amavisd, SpamAssassin and ClamAV so that emails will be scanned for spam and viruses. I will also show how to install SquirrelMail as a webmail interface so that users can read and send emails and change their passwords.

You can find the document here:
-------------------------------
http://www.howtoforge.com/virtual-users-and-domains-with-postfix-courier-mysql-and-squirrelmail-centos-6.3-x86_64




How To Use Multiple PHP Versions (PHP-FPM & FastCGI) With ISPConfig 3 (Ubuntu 12.10)
====================================================================================

Since ISPConfig 3.0.5, it is possible to use multiple PHP versions on one server and select the optimal PHP version for a website. This feature works with PHP-FPM (starting with PHP 5.3) and FastCGI (all PHP 5.x versions). This tutorial shows how to build PHP 5.3 and PHP 5.4 as a PHP-FPM and a FastCGI version on an Ubuntu 12.10 server. These PHP versions can be used together with the default PHP (installed through apt) in ISPConfig.

You can find the document here:
-------------------------------
http://www.howtoforge.com/how-to-use-multiple-php-versions-php-fpm-and-fastcgi-with-ispconfig-3-ubuntu-12.10




Monitoring Drupal With Opsview
==============================

In this howto post we'll show you how to use the nagios monitoring plugin to monitor your Drupal CMS installation using Opsview's application monitoring software. With this module you'll be able use Opsview tell you if your Drupal website is running as expected.

You can find the document here:
-------------------------------
http://www.howtoforge.com/monitoring-drupal-with-opsview




Virtual Hosting With PureFTPd And MySQL (Incl. Quota And Bandwidth Management) On CentOS 6.4
============================================================================================

This document describes how to install a PureFTPd server that uses virtual users from a MySQL database instead of real system users. This is much more performant and allows to have thousands of ftp users on a single machine. In addition to that I will show the use of quota and upload/download bandwidth limits with this setup. Passwords will be stored encrypted as MD5 strings in the database.

You can find the document here:
-------------------------------
http://www.howtoforge.com/virtual-hosting-with-pureftpd-and-mysql-incl-quota-and-bandwidth-management-on-centos-6.4




How To Run Your Own Web SMS Portal With PointSMS
================================================

This tutorial will show you how you can set up an SMS web site on CentOS using PointSMS.

You can find the document here:
-------------------------------
http://www.howtoforge.com/how-to-run-your-own-web-sms-portal-with-pointsms


++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

You can now support HowtoForge by becoming a subscriber:

HowtoForge Subscription
=======================

*** New! We now accept RBS WorldPay payments in addition to PayPal. ***

For a monthly fee of 5 EUR or 25 EUR for half a year, you can become a HowtoForge supporter and help us cover our costs (servers, bandwidth, etc.) and support ISPConfig development. In return, you receive the following benefits:

1. Download the ISPConfig 3 Manual (from http://www.howtoforge.com/download-the-ispconfig-3-manual).
2. Access the whole HowtoForge web site without any ads.
3. Download the results of our tutorials as VMware images (where available) (a list of downloadable VMware images is available here: http://www.howtoforge.com/list-of-downloadable-vmware-images).
4. Download our tutorials as PDF files.
5. View our tutorials as printer-friendly pages.
6. You will be marked as a "HowtoForge Supporter" in your forum posts.
7. Plus, you support the ISPConfig development.

If you have the free VMware Server or Player installed, you can import our VMware images and start playing around with the results of our tutorials immediately. It's a great way to track down problems with your own setup or simply to save time. ;-)

More details can be found on http://www.howtoforge.com/subscription.

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Best Regards,

Your HowtoForge Team
Email: info@howtoforge.com
URL: http://www.howtoforge.com

To unsubscribe or update your records, click here: http://newsletter.howtoforge.com/howtoforge/user/update.php?email=matrixunix.ubuntu@blogger.com&code=d8531959c7da2982ec3a7f8f82a13961

Wednesday, March 27, 2013

TechSource: 7 Great Android Apps For Cricket Lovers

TechSource: 7 Great Android Apps For Cricket Lovers


7 Great Android Apps For Cricket Lovers

Posted: 26 Mar 2013 09:44 PM PDT

There are many people around the world who share an undying obsession with the gentleman's game called cricket. Fans worship their idols and make sure that they don't miss out on a single game of their favorite team. Whether or not you're one of those people, it's always good to have an app that keeps you in touch with the game. Whether it be playing cricket on your smartphone and tablet or checking the latest scores, Android apps related to the game of cricket are aplenty. Here's a list of the best ones:


Yahoo! Cricket

If you wanted to stay updated about the latest scores then Yahoo! Cricket is the app for you. With interactive scorecards, instant real time updates and a detailed ball-by-ball commentary, this free app ensures that you don't miss out on a single wicket. For quick viewing, there is also an ever-updating widget that shows you the latest scores on your homescreen.



Stick Cricket

Stick Cricket is one of the most popular cricket games for Android. This insanely addictive game lets you bat against the fiercest bowlers around. What makes this game even more fun is that once mastered, you can even hit every ball for a six, something you'd rarely get to do in other games. Another great feature is the 5-over all-star slog wherein your goal is to score as many runs as possible against an all-star team. The best part about the game is that it leaves out the formality of the game and tries to give you as much entertainment as possible.



Cricbuzz Cricket Scores and News

Cricbuzz is one of the most popular cricket apps around. This free application lets you listen to live audio commentary, a feature which many other sports apps don't provide. Apart from that, Cricbuzz also gives you photos of a match, latest cricket editorials, player profiles, and more. Another great feature of Cricbuzz is that it gives you match alerts using push notifications, thus keeping you updated of the game wherever you are. For trivia junkies, there are also player and team rankings in ODIs, Tests and T20s. A definite must-have if you don't have time to watch the game on television.



Street Cricket

Bringing an almost-realistic experience of gully cricket comes Street Cricket for Android. This free game lets you play the game on the streets in a 5-over-match. Of course, you won't have the same rules as you have on the field, but that is what makes the game even more exciting. Unlike in real life, hitting the wall will give you 1 run and hitting a building will give you 2 thus giving you enough freedom to hit wherever you want.



Turbo Cricket Pro

Turbo Cricket Pro is a free cricket game that allows you to play quick matches along with a social twist. Once installed, your goal is to win as many matches as possible and capture areas around you. You do this by putting flags on places near you and dominating other players' regions. Moreover, there is also a functionality that allows you to chat with other players and challenge them.
 


Cricket Companion

Cricket Companion is a free application that gives you live ball-by-ball updates of ongoing matches. Apart from providing cricket news, you'll also be able to view match and innings graphs, future schedules and points tables.
 


Box Cricket

If you're from India, you'll know how popular street cricket is in here. Box cricket is a free game that brings the same experience to your Android device. The game will let you play street cricket giving you the ability to hit 4s and 6s. With more than 20 challenges and a free play mode, the game gets more and more exciting as you play along. Furthermore, since you're not playing against any teams or under any rules, the game gives you a more fun experience than other games on the list.



Written by: Abhishek, a regular TechSource contributor and a long-time FOSS advocate.

Monday, March 25, 2013

TechSource: How to Automatically Dress Up Your Linux Desktop with Awesome Wallpapers

TechSource: How to Automatically Dress Up Your Linux Desktop with Awesome Wallpapers


How to Automatically Dress Up Your Linux Desktop with Awesome Wallpapers

Posted: 25 Mar 2013 01:29 AM PDT

They say that variety is the spice of life. We are all looking for some novelty in our daily lives. We all know that small, positive changes in our lives make a whole lot of difference. Similarly if you spend a lot of time staring at your computer's monitor, I'm sure you must be tired of looking at the same wallpaper all day. We all need that daily dose of inspiration stuck right on our computer screen.

For Ubuntu, Fedora and Mint users, the default set of wallpapers is good enough for anyone who is looking for a gorgeous desktop. The community-made wallpapers are quite spectacular compared to what we had on the desktop a few years ago. However, if you are looking for something out of the ordinary, you'll need to look in other places. Thankfully, though, there is a great app you can install that will allow you to change the look of your Linux desktop every day and that too automatically.

But first we have to find to find some awesome wallpapers for your Linux desktop. Personally, I find interfacelift as one of the best places to find free wallpapers. The site lets you choose from a plethora of great wallpapers that fit perfectly with your desktop. When you download an image you don't have to worry whether it will look good with your desktop resolution. The site automatically fetches your resolution and recommends you the wallpaper that will fit your desktop. The images they provide are high-resolution images and are beautifully shot by professional photographers.

Another good source for wallpapers is Flickr. This Yahoo!-owned image sharing site has a lot of CC-licensed images that you can download for free. Just search for what you're looking for with a CC-search filter.

Last, but not the least, Wallbase is a fabulous place to look for new wallpapers. The site lets you search for new wallpapers and also lets you search for them using tags. The site also has a strong community that often comes up with customizations of the default set of wallpapers.


How to automatically change wallpapers:

Ubuntu already has a feature that lets you shuffle between the default set of wallpapers. To access that option, right click on the desktop and choose Change Desktop Background. Then, choose the wallpaper with a clock-like emblem on it to periodically keep shuffling between the default set of wallpapers.


However, if you want more features and options, I recommend that you install Variety Wallpaper Changer. To install Variety on Ubuntu, type in or paste the following commands in your terminal (Ctrl + Alt + T):

sudo add-apt-repository ppa:peterlevi/ppa
sudo apt-get update
sudo apt-get install variety


Variety is a fully featured wallpaper changer for the Linux desktop. Available for Ubuntu via a PPA, this software automatically switches between different wallpapers and lets you customize the variations as well. One of the best features of this application is that it automatically fetches new wallpapers from the Internet every day from Flickr, Wallbase.cc, and Wallpapers.net. Not only that, you can set Variety to apply filters to the images, add a digital clock, and more. Another cool feature that this app provides is that it fetches some great quotes from QuoteDaddy and overlays them on top of wallpapers thus giving you something great to reflect upon every single day.

Claim

I am an auditor with the OCBC Bank Singapore. Do you know that Government Treasury swallow over $100 million every year from an unclaimed estates belonging to beneficiaries who are uninformed of their claim for this reason I contact you privately to reconcile an estate ( $26.2M) believed to have strong link to you as the beneficiary due to my investigation.

Timeline for the clearance of your estate to you is 14 days as soon as I furnish you with the claim information.

Please reply as soon as possible with your personal details to enable start the processing of the estate.

Yours truly,

Tlung

Friday, March 22, 2013

TechSource: 7 Best Tennis Apps and Games For Android

TechSource: 7 Best Tennis Apps and Games For Android


7 Best Tennis Apps and Games For Android

Posted: 21 Mar 2013 07:57 PM PDT

Tennis is one of the most popular sports of all time. Be it England or South Africa, tennis fans could be found all over the world. The problem, however, is that you can't play the sport anywhere you want to. Moreover, you can't expect Wimbledon or any other major tennis event to be playing every time you turn on the TV. To remedy that, however, there are a nice set of apps on Android that can whet your tennis-fanboy/fangirl appetite. These apps range from tennis-based games to applications that help you keep track of the latest scores.


Virtua Tennis Challenge

Virtua Tennis has to be the most realistic tennis game for Android. With over 50 players and 18 stadiums, this game is as close as you can get from getting a real tennis experience. The game supports various gestures and play modes that make it easy to play for newcomers. You can use Swipe, Virtual Pad, Arcade and Game Pad input methods to try topspins, slice shots, lobs and drop shots.

As for the gameplay part, there are multiple modes like SPT World tour, exhibition match, multiplayer, quick match mode and training mode. You can play singles as well as doubles, and yes, you can also challenge any of your friends to a fierce battle using bluetooth. Overall, a fun game for any tennis fan that makes full use of Android's splendid graphics.



Stick Tennis

If you find realistic tennis a bit on the boring side, then Stick Tennis serves as a great escape for you. With amazingly responsive graphics and a fluid gameplay, this free game lets you become tennis pro by simply swiping the finger across the screen. The game doesn't try to be realistic or anything that a fastidious tennis fan would want to see, but instead, it tries to make the game of tennis much more fun than it should be. One of the interesting things you can find is that you can play a game between a tennis legend and an umpire too.



Play Tennis

Play Tennis is a realistic fast-paced tennis game for Android phones and tablets. The game is surprisingly easy to play and can let you test your skills against 12 countries according to your skill level.



Tennis Live Scores

This app does pretty much what it says. Gives you live tennis scores from ATP and WTA matches. You can get live scores, results from previous matches, and that day's schedule. To make things more interesting, you can also place bets on your favorite team.



Tennis Stats

Tennis Stats is a paid app that keeps you updated with the latest from the tennis world. The app is for anyone who is obsessed with the game of tennis. It allows you to track each game to the tiniest of details. With the help of this app, you can analyze each point, each serve from each match.



Gachinko Tennis 2

Gachinko Tennis is a cute retro-styled tennis game for your smartphone. It features a gameboy-styled gamepad and a certain amount of simplicity that many old-school gaming lovers would appreciate. You can make lobs, drop shots, curving slice shots and smash shots thus keeping the game a bit on the realistic side. Also, you and your opponents can use two-handed backstrokes making it a bit more fun to play.



Tennis World

Tennis World is a free app that helps you keep up with the latest from the tennis world. You can view tennis tips, daily news about tennis and more by simply using your smartphone.



Written by: Abhishek, a regular TechSource contributor and a long-time FOSS advocate.

Thursday, March 21, 2013

[HowtoForge] Newsletter 03/21/2013

HowtoForge Newsletter 03/21/2013
================================

*** Version 1.4 of the ISPConfig 3 Manual ***
=============================================

The next update of the ISPConfig 3 Manual is available in PDF format (version 1.4 for ISPConfig >= 3.0.5; Date: 02/22/2013).

Version 1.4 for ISPConfig >= 3.0.5 (Date: 02/22/2013)
Author: Falko Timme
373 pages

The manual can be downloaded from these two links:

http://www.ispconfig.org/ispconfig-3/ispconfig-3-manual/
http://www.howtoforge.com/download-the-ispconfig-3-manual


*********************************************
*********************************************


ISPConfig Monitor App for Android Phones
========================================

With the ISPConfig Monitor App, you can check your server status and find out if all services are running as expected. You can check TCP and UDP ports and ping your servers. In addition to that you can use this app to request details from servers that have ISPConfig installed; these details include everything you know from the Monitor module in the ISPConfig Control Panel (e.g. services, mail and system logs, mail queue, CPU and memory info, disk usage, quota, OS details, RKHunter log, etc.).

Download/Usage
==============

For download and usage instructions, please visit http://www.ispconfig.org/ispconfig-3/ispconfig-monitor-app-for-android/ .


*********************************************
********************************************


*** HowtoForge Now Has Its own Facebook Page ***
================================================

We at HowtoForge are proud to announce that our new Facebook page is now available under http://www.facebook.com/howtoforge. As most of you probably have a Facebook account, we want to use this additional channel to post updates and get feedback from you. Therefore we would like you to "Like" our page, share it with your friends, post comments, etc.

http://www.facebook.com/howtoforge
********************************************************************


New HOWTOs:
===========

* The Perfect Server - CentOS 6.4 x86_64 (Apache2, Dovecot, ISPConfig 3)
* How To Use Multiple PHP Versions (PHP-FPM & FastCGI) With ISPConfig 3 (Debian Wheezy)
* Installing Apache2 With PHP5 And MySQL Support On CentOS 6.4 (LAMP)
* Installing Nginx With PHP5 (And PHP-FPM) And MySQL Support On CentOS 6.4
* CentOS 6.4 Samba Standalone Server With tdbsam Backend
* Using mod_spdy With Apache2 On CentOS 6.4

++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

The Perfect Server - CentOS 6.4 x86_64 (Apache2, Dovecot, ISPConfig 3)
======================================================================

This tutorial shows how to prepare a CentOS 6.4 x86_64 server for the installation of ISPConfig 3, and how to install ISPConfig 3. ISPConfig 3 is a webhosting control panel that allows you to configure the following services through a web browser: Apache web server, Postfix mail server, MySQL, BIND nameserver, PureFTPd, SpamAssassin, ClamAV, Mailman, and many more. Since version 3.0.4, ISPConfig comes with full support for the nginx web server in addition to Apache; this tutorial covers the setup of a server that uses Apache, not nginx.

You can find the document here:
-------------------------------
http://www.howtoforge.com/perfect-server-centos-6.4-x86_64-apache2-dovecot-ispconfig-3




How To Use Multiple PHP Versions (PHP-FPM & FastCGI) With ISPConfig 3 (Debian Wheezy)
=====================================================================================

Since ISPConfig 3.0.5, it is possible to use multiple PHP versions on one server and select the optimal PHP version for a website. This feature works with PHP-FPM (starting with PHP 5.3) and FastCGI (all PHP 5.x versions). This tutorial shows how to build PHP 5.3 and PHP 5.4 as a PHP-FPM and a FastCGI version on a Debian Wheezy server. These PHP versions can be used together with the default PHP (installed through apt) in ISPConfig.

You can find the document here:
-------------------------------
http://www.howtoforge.com/how-to-use-multiple-php-versions-php-fpm-and-fastcgi-with-ispconfig-3-debian-wheezy




Installing Apache2 With PHP5 And MySQL Support On CentOS 6.4 (LAMP)
===================================================================

LAMP is short for Linux, Apache, MySQL, PHP. This tutorial shows how you can install an Apache2 webserver on a CentOS 6.4 server with PHP5 support (mod_php) and MySQL support.

You can find the document here:
-------------------------------
http://www.howtoforge.com/installing-apache2-with-php5-and-mysql-support-on-centos-6.4-lamp




Installing Nginx With PHP5 (And PHP-FPM) And MySQL Support On CentOS 6.4
========================================================================

Nginx (pronounced "engine x") is a free, open-source, high-performance HTTP server. Nginx is known for its stability, rich feature set, simple configuration, and low resource consumption. This tutorial shows how you can install Nginx on a CentOS 6.4 server with PHP5 support (through PHP-FPM) and MySQL support.

You can find the document here:
-------------------------------
http://www.howtoforge.com/installing-nginx-with-php5-and-php-fpm-and-mysql-support-on-centos-6.4




CentOS 6.4 Samba Standalone Server With tdbsam Backend
======================================================

This tutorial explains the installation of a Samba fileserver on CentOS 6.4 and how to configure it to share files over the SMB protocol as well as how to add users. Samba is configured as a standalone server, not as a domain controller. In the resulting setup, every user has his own home directory accessible via the SMB protocol and all users have a shared directory with read-/write access.

You can find the document here:
-------------------------------
http://www.howtoforge.com/centos-6.4-samba-standalone-server-with-tdbsam-backend




Using mod_spdy With Apache2 On CentOS 6.4
=========================================

SPDY (pronounced "SPeeDY") is a new networking protocol whose goal is to speed up the web. It is Google's alternative to the HTTP protocol and a candidate for HTTP/2.0. SPDY augments HTTP with several speed-related features such as stream multiplexing and header compression. To use SPDY, you need a web server and a browser (like Google Chrome and upcoming versions of Firefox) that both support SPDY. mod_spdy is an open-source Apache module that adds support for the SPDY protocol to the Apache HTTPD server. This tutorial explains how to use mod_spdy with Apache2 on CentOS 6.4.

You can find the document here:
-------------------------------
http://www.howtoforge.com/using-mod_spdy-with-apache2-on-centos-6.4


++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

You can now support HowtoForge by becoming a subscriber:

HowtoForge Subscription
=======================

*** New! We now accept RBS WorldPay payments in addition to PayPal. ***

For a monthly fee of 5 EUR or 25 EUR for half a year, you can become a HowtoForge supporter and help us cover our costs (servers, bandwidth, etc.) and support ISPConfig development. In return, you receive the following benefits:

1. Download the ISPConfig 3 Manual (from http://www.howtoforge.com/download-the-ispconfig-3-manual).
2. Access the whole HowtoForge web site without any ads.
3. Download the results of our tutorials as VMware images (where available) (a list of downloadable VMware images is available here: http://www.howtoforge.com/list-of-downloadable-vmware-images).
4. Download our tutorials as PDF files.
5. View our tutorials as printer-friendly pages.
6. You will be marked as a "HowtoForge Supporter" in your forum posts.
7. Plus, you support the ISPConfig development.

If you have the free VMware Server or Player installed, you can import our VMware images and start playing around with the results of our tutorials immediately. It's a great way to track down problems with your own setup or simply to save time. ;-)

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Best Regards,

Your HowtoForge Team
Email: info@howtoforge.com
URL: http://www.howtoforge.com

To unsubscribe or update your records, click here: http://newsletter.howtoforge.com/howtoforge/user/update.php?email=matrixunix.ubuntu@blogger.com&code=d8531959c7da2982ec3a7f8f82a13961

Wednesday, March 20, 2013

TechSource: Ubuntu For Tablets: Hot or Not?

TechSource: Ubuntu For Tablets: Hot or Not?


Ubuntu For Tablets: Hot or Not?

Posted: 19 Mar 2013 10:03 PM PDT

This year, Ubuntu has been in the news more than it's ever been. Week after week, a new announcement from Canonical inundates tech sites and blogs. And this time, it's not just the Linux-based news sites that are covering them. 2013 is all about Ubuntu going mainstream. Coming from the Linux world, the word mainstream has many connotations, but when compared to what Apple, Microsoft, and Google are doing, Ubuntu is a relatively unknown player. Going head-to-head with these giants is probably what mainstream means at this moment.

With the dawn of the new year, the fledgling Ubuntu spread its wings and ventured into the perilous land of smartphones. Yes, it's the same jungle that is ruled by two lions, Android and iOS, with the open-source one dominating the shiny one. But then, all this wasn't enough to whet the appetite of the polarized Linuxians. So, Canonical dropped another bomb. They decided to go the tablet way. Though, this too drew criticism from some and praise from many, Ubuntu fans are eagerly waiting to get their hands on this one. Whether or not it's worth the wait is a different issue altogether; however, as you twiddle your thumbs with impatience, we'll run you through some of the positives and negatives of the tablet OS.



What's Hot

* Clean and slick design

The Ubuntu tablets flaunt an amazing design that can be compared to the standards Android and iOS have carefully set in the tablet industry. In fact, if we compare closely, Canonical's polish on the visual front seems to be better than what Google and Apple provide. It's not just the aubergine UI that catches our eyes, it's also the swipe-reliant UI. Unlike the single-app focused iOS and the almost-multitasking Android, Ubuntu for tablets brings the best multitasking UI around. All edges respond to a finger swipe, thus letting us seamlessly update our social networks while watching our favorite movies.

* Windows 8-like Side Stage

Coming back to multitasking, Ubuntu for tablets has added a gem of a feature. You can run two apps side-by-side thus making full use of the large screen real estate tablets provide. You could be watching a video and checking your IM both at the same time. Pretty neat, isn't it?

* Notifications

Notifications in Ubuntu OS are unobtrusive and easy on the eyes. Simply Swipe through the top of the UI to access your notifications. Along with your notifications, you can also mute the volume, block notifications, and change essential settings right from the notifications bar.

* Multiple users and guest mode

Another interesting feature Ubuntu tablet OS provides is that of multiple users and guest mode. This means that you can share your device with your friends without having to compromise your privacy. They can create their own accounts on the tablet and use it as their own device. Furthermore, there is also a guest mode that allows users who don't have an account use the device. The latter feature is great for using your tablet in kiosk mode or giving someone to test your device.

* Slick multimedia controls

The overall interface is less cluttered as compared to Android. Simply swiping up from the bottom of the screen reveals the multimedia controls for the video you are playing. This makes sure that you enjoy your content without any interruptions whatsoever.


What's Not

* Not many apps

Ubuntu for tablets has definitely wowed many people. The announcement got a lot of coverage, even from sites that don't normally cover the Linuxian side of technology. Among those who were extremely excited by this news were Linux fans of course. Having said that, most of them temporarily forgot about the elephant in the room. Yep, and it's a big one you won't be able to ignore for a long while. It's the lack of quality apps for the OS. While iOS and Android both boast millions of apps, Ubuntu will have to start from scratch in this department and that too in very little time.

* Lack of hardware

Ubuntu for tablets, as of now, doesn't have a tie-in with any major hardware vendors. Unless you see big brands like Samsung, HP, and HTC chipping in, mainstream success might elude the open-source OS.

* Convergence to a fault

Though mobile-PC convergence is something that everyone is running after these days, it won't be wrong to say that the convergence agenda has been pushed a bit too far by many. Why not just focus on building a good OS rather than a ubiquitous one? That's the question many technological purists are posing. After all, if you take a look at Windows 8 -- one of the biggest attempt at convergence, and that too by a tech giant like Microsoft -- convergence seems to be quite on the counterintuitive side.

* Too late

One might not be wrong to argue that the tablet OS market is on the verge of saturation. Or maybe, it's already saturated. We have two giants like Apple and Android sitting on the top with little room for a third spot. You have Microsoft struggling for that spot but that doesn't seem to be going well. It's not a good idea to come up with conclusions at this point but the path is not an easy one for Canonical. They can't just expect to walk in and say, "Can you scoot over a bit? I need a little room."

* Can it answer the biggest question - "Do I need it?"

Do I need it? That's the first question an Android user would ask before buying an Ubuntu-powered tablet. If I can have Android, which has the biggest collection of apps, why should I choose Ubuntu? Moreover, I can add the same features to my Android tablet by installing a couple of apps. Swipe-based launcher. Check. Split view. Check. Notifications. Check. Canonical has to work really hard to show users that they're better than Android.



Conclusion

It's difficult to decide at this point whether Ubuntu Tablet OS will succeed or not. After all, it's a long-term battle. It's only after three to four years we will get to know whether Shuttleworth's ambitious plans have worked or not. Till then, if you're a Linux lover, go ahead, buy that Android tablet you've been drooling on for months.


Written by: Abhishek, a regular TechSource contributor and a long-time FOSS advocate.