Generating DomainKeys for Mail
We need to generate DK (DomainKeys) to validate that we are the original senders and not someone impersonating us, this tutorial is meant to explain how generate the keys
Articles
Everything published here, newest first.
2013
Setting up SPF + DK + DKIM with Postfix in Plesk 11.5 on Debian Wheezy
Shows up a detailed process on how to set up SPF + DK + DKIM with Postfix in Plesk 11.5 on Debian Wheezy, step by step, and how to test to make sure everything is working correctly
Debian Backup with Tartarus
How to backup a Debian/Ubuntu server with Tartarus, and why is this usefull for us
Activate maintenance mode manually in WordPress
In the previous post I wrote about how to transfer my own WordPress blog, to a static generated site using Wintersmith, but now, I need to take down the blog, so first thing, first, we need to...
Migration from Wordpress to Wintersmith static site generator
Well my blog was on Wordpress, and I was happy, so why did I move away?
Building lftp on Windows
One of the best FTP clients I have ever seen is lftp, and what is even best it's open source on Linux, if you want to use it on Windows you will have to compile it with Cygwin.
OpenLayers draggable popups
How to implement a draggable popup in OpenLayers, to have the ability to decide which class will be draggable and which one will not be?
Generating filename based on the android project name and version name when running ant
How to generate a filename based on the android project name and version when running ant, we will look at how the ant scripts should look like after the modifications
Using ant to generate javadoc for your android project
This process describes the generation of an android project using ANT, which will generate the project and also generate the javadoc documentation
Git alias, color and pretty printing
I'm tired of looking at the plain old log in git, so let's see how we can spice it up a bit?
Websocket traffic forwarding using iptables
I've had a problem, I needed to route websocket trafic from internal server for external access, but I ran into a lot of problems, like not connecting, or the connections dropped, so let's see how...
Hard links to a file
Describes the process of creating a hard link to file, and searching for hard links for any given file.
SNS/SQS for node.js
How to interface SNS, SQS for node.js to AWS?
Maintaining multiple version of a software
Describes the process of maintaining multiple version of Eclipse on your linux machine
Wireshark No Interfaces
How to fix the issue with Wireshark not showing any interface in linux?
Automatic SVN incremental backup
How to create a simple incremental backup system, that you can restore at any time at a later time?
Buliding lftp from source with OpenSSL libraries
How to build the best ftp client for linux?
Getting the IP address of a running VirtualBox VM
To get the IP address of a running virtual machine we just need to do the following:
Upgrade libssl on Ubuntu Lucid 10.04
If you ever needed to upgrade the libssl library on your system this is how you can do it.
Creating your own local compiled packages repository
I've had the problem, I needed to create a local repository that will contain all my packages pre compiled so I can just use the apt utility that comes with Debian based systems.