I live in Madrid (Spain). I teach in High School. Regional officials send all the student to home, but teachers could go to schools. When I was in the very first ten minutes of the very first meeting, the school principal ordered everybody go home. We suspect some positive by Covid-19. Now, I'm at home in front of my computer writing teaching content and waiting for questions by e-mail. We dont have any videoconference system in place.

I'm glad to see you up again. Long time reader here. I review main page a couple of times a day. Thank you very much for your work.

I also use Geany when I have the luxury of an X Window screen. I do Python, JS, C, HTML, Perl, PHP and Bash with it. But for remote terminals over SSH and console terms I use ne ("the nice editor") fully customized.

Me too. At college, in a course of Numeric Analisys, Math degree, around 1980.

Then, seftaught SuperBASIC on my Sinclair QL.

But my first programs were on an HP-65 borrowed from a friend of mine. Just I think it does not count as a programmming language, it is not?

Here you have mine: picture
I. e.: real people older than 80 using a Debian box, I take care of installing and administering, they just have the fun (ssh to the rescue just in case).
They moved from MS Win 98; they have trouble using computers no matter wich OS they use, but be sure that all their hardware is working, the KDE UI is not confusing and they are very autonomous.

Of course you are right. But squeezing files on a web server is always wellcome. I routinelly optimize all my JPEG and PNG images on my site:
optipng -q *.png
jhead -purejpg *.jpg
If the new algorithm is better than currents one, I'll use it.

Can the Army install custom apps for themselves or they need to be approved first for Apple?

I have more than ten computers, but my primary workstation currently has an i5 4690K with 8 GB of RAM, one 32 GB SSD for programs and a 2 TB magnetic drive for data.

Operating system is Debian Wheezy (yes, really). KDE desktop.

Browser is Firefox 28 (if my web development runs fine in it, I hope it will run OK on newer versions).

Editor of choice is "Nice Editor", heavily customized. I use every day (every minute, really) Konsole and ssh. gFTP is very important for me too, as graphical ssh client.