Oliver Jan Krylow

I have tested this branch on Windows, WSL and Fedora 40 and those work. Unfortunately, I have no NixOs system to test on.

I noticed, that the help file for `jobstart` states: ``` If {cmd} is a List it runs directly (no 'shell'). ``` That means, changing `query_command` to a table and adapting...

How would we get the hours from X km/h? After reading the NonSI-class, here is how I could imagine an implementation of PPI to look like: static final Unit PIXEL...

@keilw Thank you for the hint. I have tested a successful conversion from Pixel to Metre now [here](https://github.com/flasheater/uom-systems/blob/master/common-java8/src/test/java/systems/uom/common/PixelTest.java) . Are you suggesting PIXEL and PIXEL_PER_INCH should be defined in ISO80000?...

I agree. Those seem to fit together. Even though "common" is still too broad a term. PPI and FPS are quite specific to the domain "digital imagery". Have you decided...

Yes, every Platform has its own ideas about what a Pixel is. [CSS](http://www.w3schools.com/cssref/css_units.asp) [Windows](https://msdn.microsoft.com/en-us/library/windows/desktop/ff684173%28v=vs.85%29.aspx) [Apple](https://developer.apple.com/library/prerelease/mac/documentation/Cocoa/Conceptual/CocoaDrawingGuide/Transforms/Transforms.html#//apple_ref/doc/uid/TP40003290-CH204-BCIDJJBI) ... surely there are more. While I admit, that my implementation of PIXEL could also...