I am an applied economist, my main fields of research are Applied Industrial Economics, especially innovation related issues, and Labor Economics. Recently I got interest also in the Economics of Education, for instance in the performance of educational systems.
Recently, I acquired a Raspberry and configured a small server at home with Ubuntu server. I also purchased a domain name, contracted a fixed IP with my provider, opened a ssh port and started being able to access my home server from anywhere.
Unison is a tool to synchronize files and directories between different systems or within the same system. It can also be done between different platforms, for instance between a Linux computer and another computer with a different operating system, since it is a multi-platform program which is available for the best known operating systems.
My new laptop XPS 13 9370 is great but I can ran it with such high display resolution (3840 x 2160 pixel 331 PPI) that I have to run it with a scale factor of 2.12. But not all applications scale appropriately. For Gimp I could solve it using a theme with larger icons, but some old X11 applications like Xfig, which I've been using since my Unix times in the late 1980s and could never substitute by anything else, don't scale at all. This is a problem since the menus and icons, as well as line thickness and such, are so small and thin that Xfig becomes unusable.