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- Category: Technology
I have been using Joomla since 1.0 and I can tell that it is an awesome software. All the websites I do are done with Joomla. However, I have realized that Joomla is missing some options that may be very useful. In this case, the capability to auto-archive articles; is very handful especially when you are writing a blog like mine.
In this article, I will show you all how to do this. I will assume you are familiar with your database and you have access to CLI.
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- Category: Technology
Last week one of my dearest customers was worried about having enabled recursiveness in his server. I think he does not understand very well what this means and why sometimes it is considered a security flaw. After discussing it with him, I promised him I would write an article explaining this. So here it is.
You should know he has hired me for the PowerDNS plugin with a Low Latency Algorithm. So far, the server works as expected.
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- Category: Technology
Today I was in an odd situation. I was needing to block a user to do crontabs; after reading, I found the files /etc/{at,cron}.{deny,allow}. By default, the .deny files exist and the .allow ones do not.
To block a user, I just edit the file .deny and it is done. If you want to allow only authorized users, you need to delete .deny files and create the .allow ones.
Enjoy!
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- Category: Technology
Some weeks ago, I was trying to explain the eMail flow and how protocols are involved. I am not very good at explaining, so I took now my time and I have done this little description. I hope it is useful for everyone.
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- Category: Technology
Today while I was coding a DNS plugin against a MariaDB database, I realized that after a long idle time database closes the connection. After googling for a moment, I realized that both MySQL and MariaDB offer in their API a mechanism to allow reconnections. So here it is the way I did it.
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