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Κατηγορία: Technology (Σελίδα 3 από 15)

What to do when the GETDEB repository is down

Logo Linux Mint

Logo Linux Mint (Photo credit: Wikipedia)

If during an update in either Linux Mint or Ubuntu you get error messages from apt, about failing to fetch data from the GETDEB repository (which happens a lot, I’m afraid), here’s a brilliant solution I found at askubuntu.com. Use a mirror!

Here are the steps:

  1. Comment out your existing sources for GETDEB
  2. Add the following sources instead:

deb http://mirrors.dotsrc.org/getdeb/ubuntu quantal-getdeb apps
deb-src http://mirrors.dotsrc.org/getdeb/ubuntu quantal-getdeb apps

Replace “quantal” with your edition if necessary; also, you can add the games repo just by repeating the above two lines with “games” in the end instead of “apps”.

  1. Import the mirror’s security key:

sudo apt-key adv –recv-keys –keyserver keyserver.ubuntu.com A8A515F046D7E7CF

  1. Refresh your sources and you’re done:

sudo apt-get update

Thank God for hackers!

LGR Hacked

Yesterday, Stratos’ Sphere was hacked by “TEAM HAXORSISTZ”.

The attack was in itself quite harmless, meaning that only the front page was altered. However, this was a very useful wake-up call which came not a day too soon.

You see, I have great plans for Stratos’ Sphere and thank God for Kratos, Netcat, TSDD Uncut and Master Mind, the fine lads from Bangladesh who reminded me just how important security is and how naive it is to just lay there in our false sense of safety. I dare not think what might have happened if a black-hat-hacker (cracker) had had a go at this blog, unprotected as it was, after it had grown substantially a few months down the road.

After everything was restored, I took some extra steps, as a lesson learned from this, which I’ll present in an upcoming post. So, thanks guys, I owe you one.

PS1: Yes, about one month’s worth of posts were (almost) lost, but that was my fault. It will all come back in the next few days. More on that on the next post!

PS2: Clever! Hack+Exorsists=”Haxorsistz”

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Σε ποιες χώρες έχουν τους περισσότερους «φίλους» οι Έλληνες χρήστες του Facebook;

Ένα πολύ ενδιαφέρον άρθρο στο Mashable, μας παρουσιάζει την εξαιρετική εργασία που έχει γίνει από τη Mia Newman, απόφοιτο του πανεπιστημίου Stanford σε Διεθνείς Σχέσεις, όσον αφορά την ανάλυση των «σχέσεων φιλίας» μεταξύ διαφόρων χωρών.

Το εντυπωσιακό για την Ελλάδα; Η κατάταξη των χωρών στις οποίες έχουν τους περισσότερους «φίλους», οι χρήστες του Facebook στην Ελλάδα:

  1. Κύπρος
  2. Αλβανία
  3. Βουλγαρία
  4. Γερμανία
  5. Ηνωμένο Βασίλειο

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