5.12.3 Can you answer these questions?

5.12.3.1 Pasting URL in @misc entry for bib

https://tex.stackexchange.com/landing/r/newsletter?cta=question&id=482147

I have written the following entry for a URL in ieeetr bib style: 
@misc{Microsoft18, 
title={Introducing the Office (2007) Open XML File Formats}, 
... 
[bibliographies] [ieeetran] [url]
 

asked by mahmood https://tex.stackexchange.com/landing/r/newsletter?cta=user&id=36294 1 vote

answered by Kurt https://tex.stackexchange.com/landing/r/newsletter?cta=user&id=16550 0 votes

5.12.3.2 Displaying listings of .tex sources and their .pdf outputs in a tutorial, for example

https://tex.stackexchange.com/landing/r/newsletter?cta=question&id=482387

Assuming the following MWE is a tutorial in which I wish to talk about another document, SomeTexSource.tex, and wanted to (1) display its .tex source code listing, and (2) display the .pdf document  ... 
[graphics]
 

asked by Reinhard Neuwirth https://tex.stackexchange.com/landing/r/newsletter?cta=user&id=11837 1 vote

5.12.3.3 tlmgr: Remote repository is newer than local (2017 < 2018), No it is not

https://tex.stackexchange.com/landing/r/newsletter?cta=question&id=482008

Ok, one more regarding this apparently pervasive issue with tlmgr and Texlive and Linux and .... sigh. 
So, I installed texlive on Ubuntu 18.04. So far so good. 
Attempted to compile an article, I  ... 
[texlive] [tlmgr] [update]
 

asked by Gabriel https://tex.stackexchange.com/landing/r/newsletter?cta=user&id=13294 1 vote