Website Blog

A Brief History of Blogging

On november 16, 2004, I created the first blog to post some news and comments among my classmates and me.

Now, I want to share some small view points with all the people around the world.

Error: Permission denied (publickey)

A "Permission denied" error means that the server rejected your connection. There could be several reasons why it may happen, this article has the most common examples in order to fix it.

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Global Installation Guide of Scala IDE for Eclipse

As you know this bundle is very used to develop in Scala (the functional programming), but in contrast to Macintosh OS and Windows, this bundle is not executable in Unix. Fortunately it is very simple to configure or set a global installation with a complete integration in the Unity Launcher. Just take a look at the tutorial.

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Maybe you've seen this message after installing a new package or after upgrading your linux distribution. It's very common to get this kind of warning in Ubuntu Server or Debian. Do not worry because the solution is pretty simple.

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As you know the windows administrator account is not enabled by default, but you can enable it via cmd command. It is pretty simple to do.

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How to fix and restore the ignored content in the .gitignore file

If you have already initialized a git repository and then you added a new content in the .gitignore file. Do not worry if your content has not been updated in the git index. Here is the solution!

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How to Back Up and Restore a MySQL Database

If you're storing anything in MySQL databases that you do not want to lose, it is very important to make regular backups of your data to protect it from loss. This tutorial will show you two easy ways to backup and restore the data in your MySQL database. You can also use this process to move your data to a new web server.

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The Pirate Bay Away From Keyboard

This is a documentary film released on 8 February 2013, directed by Simon Klose, based on the lives of the three founders of The Pirate Bay - Peter Sunde, Fredrik Neij and Gottfrid Svartholm. Filming began in Summer 2008, and concluded on 25 February 2012.

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Postfix is a free and open-source mail transfer agent (MTA) that routes and delivers electronic mail, intended as an alternative to the widely used Sendmail MTA. This is a simple guide on it which you will learn how to install and configure it.

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This guide explains the creation of a self-signed SSL certificate, suitable for personal use or for applications used internally in an organization. The end product may be used with SSL-capable software such as web servers, email servers, or other server systems. I assume that you've followed the steps outlined in debian server guide, and that you're logged into your Debian as root via a shell session.

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This tutorial will show you how to build a powerful server with Debian. I'll describe everything you need to install and configure to get a production or development environment. Fifth, let's install and configure a mail server (Postfix, Devecot, and MySQL).

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