8.2.3 Can you answer these questions?

8.2.3.1 Execute System Command In LuaTeX

https://tex.stackexchange.com/landing/r/digest?cta=question&id=629449

In a minimal testing environment (see 
Minimal Testing Environment For LuaMetaTeX) 
I can do the initial memory dump 
luatex --ini ./plain.tex \dump 
and then I would expect the following command to ... 
[luatex] [filesystem-access]
 

asked by Gerolf https://tex.stackexchange.com/landing/r/digest?cta=user&id=260292 1 vote

8.2.3.2 How to Reproduce an Ink-Type Sketch with Latex

https://tex.stackexchange.com/landing/r/digest?cta=question&id=629257

Consider, for example, the Wikiquote photo 
fromhttps://en.wikiquote.org/wiki/Yogi_Berra 
which, with Inkscape, I was able to produce 
QUESTION: Is it possible, and if so, how may I reproduce the Ink ... 
[graphics] [pdftex] [includegraphics] [inkscape] [sketch]
 

asked by mlchristians https://tex.stackexchange.com/landing/r/digest?cta=user&id=192836 1 vote

8.2.3.3 Figure referencing using \autoref takes the cursor to the caption

https://tex.stackexchange.com/landing/r/digest?cta=question&id=629153

In overleaf 
after importing package hyperref like this: 
\usepackage[colorlinks=true, linkcolor=black, citecolor=blue, urlcolor=blue]{hyperref} 
I am using the figure environment adding a label after ... 
[hyperref] [cross-referencing] [labels] [overleaf]
 

asked by Shaurya Anand https://tex.stackexchange.com/landing/r/digest?cta=user&id=260889 1 vote