How to make libreoffice headless to work on CentOS 6.3

In the latest days I was wondering how to make a minimal file-server able to convert some documents readable from LibreOffice to PDF.

The first thing I’ve done was to install a Virtual Machine with CentOS 6.3 Minimal (No serverX, …

WordPress: differences between update_user_meta and update_user_option

Today I was wondering about differences between update_user_meta and update_user_option methods, and Googling about them I didn’t discovered clear differences. In WordPress too the two methods sometimes overlap.

I think that a misunderstanding of those methods could cause an heavy …

Configure MBString using UTF-8

This is the first post of 2013, so I will hope you all have a Great Year!

And the first success obtained in this year is the resolution of a problem that is strugling me since few days.…

Howto: Ubuntu make running applications visible on the Unity launcher

Today I was installing a new Ubuntu 12.04 LTS machine and all goes fine during the setup.

During the configuration I’ve noticed that some applications does not appear in the unity launcher evenif they were running.

I found that there …

How to install Pencil sketching tool on Ubuntu 12.04

Today I was working on an interface concept for an old web application I’ve develped few years ago. On my notebook I had an old version of Pencil Sketching tool so I’ve decided to install on my Desktop the latest …

Ubuntu aggiornamento 11.10 su Acer Aspire 5738ZG

Oggi, dopo diversi mesi dall’ultimo aggiornamento sul mio Ubuntu alla 11.04, ho ritenuto fosse il momento di fare l’upgrade alla versione 11.10 sul mio Acer Aspire 5738ZG. Come ho già raccontato in precedenza, l’Acer Aspire 5738ZG monta una ATI