Category Archives: Tecnologia

How to fix the number of kernels during the Ubuntu boot up!

How to freely annotate, typewrite and draw your pdf files: Foxit Reader 2.3!

More or less two years ago, at the very beginning stage of this blog, we wrote a post about Foxit Reader, a freeware software which allows you to read pdf files without using Acrobat reader or other proprietary programs. Today, in our Freeware Page, we have written a simple but effective post about the new features contained in Foxit Reader 2.3, the new updated version of this wonderful software. First of all it is necessary to focus on the new features contained in the Tools menu which allow you to typewrite, draw or commenting your pdf files even if they are locked by their authors. Using Foxit Reader you can actually personalize your pdf documents adding notes and -de facto- improving their value for your own goals. Please, do not forgive to save an extra copy of your original pdf files if you do not want to delete all the comments/drawings you have added. Moreover, the new version of Foxit Reader includes also a player to watch or listen the multimedia elements coming with pdf files. Last but not least, in my experience Foxit Reader 2.3 contains more features and it is simpler to use than its Ubuntu competitor PDF Editor. A freeware to try!

CDBurnerXP: how to burn your CD/DVD/HD-DVD or Blu-Ray just using a freeware!

How to publish and share nice pdf documents, newsletters or magazines using Scribd.com and Issuu.com

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More than one year ago we wrote a short post about creating pdf files using Openoffice (also in its portable version), now, in our Freeware Page, we would like to talk about two interesting Web 2.0 websites which allow you to publish and share your documents. On one hand, Scribd.com is an interesting website you can use to upload and share files in the following formats: Microsoft Word (doc, docx), Microsoft Powerpoint (ppt, pptx, pps), Microsoft Excel (xls, xlsx), PDF (pdf, ps), Open Office Documents (odt, odp, sxw, sxi, etc.), Images (jpg, png, gif, tiff) and Text Documents (txt, rtf). On the other hand, Issuu.com is very intuitive to use but very effective. Using Issuu you can upload a pdf files transforming it into a “cool magazine format”. In few words, you can modify, with just a click, your pdf file in a browsable magazine, with active links and notes. Moreover you can also insert your “brand new” magazine as a htlm widget directly in your blog or website. Recommended!

How to test a new OS without installing it: VirtualBox

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This week in our Linux Page (in Spanish) we have tested VirtualBox: a multiplatform virtual machine for x86 machines which allows you to test an OS from a simple .iso image. VirtualBox is easy to install and, just following the instructions contained in its interactive menus, you can setup your virtual OS in few minutes. We strongly recommend to be careful when you decide the quantity of RAM for your virtual OS. It is better to well balance it with the total RAM of your PC. When configuring the virtual HD for your OS it is better to select the “Dynamically Expanding Image” option. By doing this, your virtual OS will use all the hard disk it needs when in use. Last but not least, VirtualBox has a specific virtual USB controller which allows you to connect any USB devices to your virtual machines without installing specific drivers. Strongly recommended for all that people who like to test new OS without formatting their HD each time!

How to easily add a cool “MAC OS X” dock in your Linux: Cairo-Dock!

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Today, in our Linux Page (in Spanish) we have had a complete review about Cairo-Dock: a nice dock for Linux. Cairo-Doc is very easy to install and it has sophisticated graphic effects and it runs without installing compiz. The new Cairo-Dock version (1.5.5.4) has been released few weeks ago and it seems to have more features of the original MAC OS X dock. Personally I recommend the installation of Cairo-Dock to all that people who want to integrate a MAC OS X stylish dock in Linux without spending much time; in fact the .deb package allow you to install it in few minutes. I like this dock but, in my opinion, Cairo-Dock represents the best “second choice” after AWN (for more information about AWN, please, feel free to read our dedicated previous post).

LinTube.com: a video mine for Linux videos and tutorials!

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LinTube is a new website whose purpose is to find and collect videos about Linux and all its distributions. LinTube webpage is very essential and full of Google Ads but it is very well structured and with just few clicks is possible to find the topics you are looking for and the related videos. At the moment, the main categories are: Commercials,Compiz, Distributions (Ubuntu, Fedora, Mandriva, Slackware), Fun Stuff, GNOME, HowTo, KDE, Linux Events, Linux Gadgets, Mediacenter, Misc, Security. LinTube is always updated and on the video linked are very well selected, the majority of them are very interesting and you will discover yourself spending much time on this website. For more, brief information, please, feel free to visit our Linux Page (in Spanish).

BitNami Stacks: a multiplatform opensource program to install your favourite applications and all the dependencies necessary to run them!

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This week, in our Linux Page (in Spanish) we have posted a short description about some features regarding BitNami when you decide to install CMS under Linux. Anyway, BitNami is a powerful application which allows you to easily install your favorite software and all the necessary dependencies to run it. BitNami Stacks is a multiplatform software and all its stacks are available for Linux, Windows, and Mac OS X. Using BitNami you will fastly able to install software for:

-Infrastructure (DjangoStack, JRubyStack, LAMPStack, MAMPStack, RubyStack, SAMPStack, WAMPStack)
-Blog (Roller, WordPress)
-Bug-Tracking (Mantis, Redmine, Trac)
-CMS (Alfresco, Drupal, Joomla, KnowledgeTree)
-ECM (Alfresco, KnowledgeTree)
-Forum (phpBB)
-Planning (Tracks)
-Poll Management (Opina)
-Portal Server (Liferay)
-Version Control (Subversion)
-Wiki (DokuWiki, MediaWiki)
-eLearning (Moodle)

Moreover, BitNami Stacks do not need any virtual machine to run and they do not interfere with programs already installed on your PC. Last but not least, all the software installed by BitNamiStacks are free to use under the terms of the Apache License 2.0, so… try BitNami and enjoy the freedom!

XAMPP: how to easy install an Apache server with MySQL, PHP and Perl.

Sandboxie: the best sandbox for your Windows peace of mind!

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There are almost two different good reasons to install a sandbox on you Windows OS: email/internet security and the possibility of trying new software without risking to damage your OS configuration. About the first point we can say that it is useful to read the attachments of your emails or freely browsing the web without risking to infect the PC. I know, we all do not usually open attachments from unknown email senders but at least, once a month (for example when we are under pressure at work) it happens and then we have to scan the PC with antiviruses and antispywares to check if we have involuntary open one or more backdoors. Moreover, when we decide to test a new software we could prefer not to take unnecessary risks running them. This week, in our Freeware Page, we have tested Sandboxie, a freeware which allows you to use one or all the programs installed on your computer with no risks. In fact all the data are stored in a temporary area (sandbox) and not written on the hard disk of your PC and they are deleted as soon as you decide to quit them. You can legally use Sandboxie free of charge for any length of time that you desire but, after 30 days, the software will occasionally remind you to consider paying the 30 USD registration fee. Last but not least, Sandboxie is simple to install and after not more than one hour you will be able to use it in a complete way. Very useful!