Is there a way to toggle between the last two files with a single shortcut?

[FichteFoll]

OT, but what tool did you use to visualize the pressed keys? I’ve been looking for something like that. Not actively but for quite a while now. (Ideally for linux, too.)

[addons_zz]

I found it by accident the other day, the programs used are:

1. https://github.com/Phaiax/PxKeystrokesForScreencasts (Windows only)
2. https://github.com/justinfrankel/licecap (Windows and Mac only)

For linux you may try:

1. https://github.com/critiqjo/key-mon
2. https://github.com/wavexx/screenkey
3. https://github.com/scs3jb/screenkey/network
4. https://github.com/phw/peek