Recently thanks to a comment in my unofficial version of Europass CV, I have discovered the existence of the Digital Competence in the official and Giacomo Mazzamuto one. So I have firstly updated my CV and then the template hosted on GitHub and Overleaf. In the article there are a few notes about the new addition, the description of the digital competence and how to insert it in the LaTeX template.
It happens that you have to print for job or personal pleasure, one or more posters in a big format and like me you don't use famous commercial software and you aren't a professional illustrator. But how can the color palette of your document fit the request of the typography? This post tries to show a simple conversion of a PDF from RGB to CMYK, using ghostscript library and imagemagick in a handy bash script.