Jun 202012
 

Article by Giuseppe Sanna

How many times one of your friend has called you to his home to complain about a problem with the PC? What to do there then? If he’s a friend we try to give him a hand. So we improvise as computer technicians. I can only give you a hand improvising, in turn, I’ll give you a list of things to have with you when you go to their home.
I focused the article, as you can see from the title, mostly on the Live Distro. Why this choice? Simply because if the PC does not want to start after a corruption of the Operating System what remains to do is only one thing! Format all. So we must first find a way to recover the data from the PC that not start.

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Jun 192012
 

I think that every user that has some skill know that a simple rm of a file or deleting it via any file manager is not enough to really remove it from your hard disk.

In Linux there are some tools that can offer you way more secure to really delete your files: DBAN if you need to erase completely a hard disk o partition or if you just have to delete some files you can use Shred or Wipe
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Jun 152012
 

Article By Giuseppe Sanna

We all know the incredible versatility of our beloved Linux. To our great pleasure we can find it in the PC of the school of our son, or on the netbook of our secretary, in the terminals of the Internet Café of Madrid but also, for the amazement of many, in the most common security devices or in the more sophisticated satellite receivers. But I am quiet sure that you have never heard of Linux distributions for the space. That’s right! What reaction would you have in discovering that many of the satellites scattered in outer space have entrusted our beloved Linux? Shocked? Then, you have not heard anything! The future of Linux and its philosophy is finally conquering the space my dear.

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Jun 112012
 

This is the winning Article chosen by me in the ZorinOs Contest, wrote by Ken Cominsky.

Once upon a time there lived a young squire (engineer) who learned to ride a seasoned horse (computer) with a trusted saddle (UNIX OS) for it was his job. While learning to ride, the squire learned to tweak the saddle (write scripts) to make the horse uniquely his. One day a saddle salesman named William came to the squire’s village (company) and told the village elders (IT department) that, for much gold ($$), he could sell them a new kind of saddle. One that could make the village’s horses do wonderful things. Never mind that the saddle was full of holes and had bugs for if they did not buy his new saddle, the village across the river would best them in tournament for they had already purchased his new saddle. All the saddles of the village elders were sold and soon all the old saddles, along with the squire’s saddle, were retired. Unfortunately the horses, with William’s new saddle, didn’t do all that William had promised. When asked about this, William replied “to make the new saddles work best you must spend more gold and buy new, more powerful horses.” The village elders were sold and soon the trusted horses were retired for new, more powerful ones.
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Jun 102012
 

Article by Giuseppe Sanna

The mythology and history tell us of great struggles between sworn enemies. David and Goliath, Caesar and Brutus, Robespierre and Louis XVI are only a few. But for some years now in addition to this huge list we have two big names in the information technology! The multinational Microsoft and the GNU/Linux open source operating system. The struggles between the two never ends!

While Microsoft is trying by all means to keep under its control the market of the desktop, Linux itself in recent years is reaching incredibly important goals, mostly on the servers and embedded systems (Android ?). Despite the low blows of  Microsoft, we can just take a look at the mythological UEFI chips, Linux does not give up though. Indeed, it always win a larger slice of users thanks to its distributions. Each of which, of course, choose a different path. Continue reading »

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