LibreOffice, for example, is Mozilla Public Licensed, which is a weak copyleft, like LGPL (I think).
[0] - https://xkcd.com/2347/
It’s exceedingly good software though, and to be fair I think it’s gotten a fair bit of sponsorship and corporate support.
The only options you ever need are tar -x, tar -c (x for extract and c for create). tar -l if you wanna list, l for list.
That's really it, -v for verbose just like every other tool if you wish.
Examples:
tar -c project | gzip > backup.tar.gz
cat backup.tar.gz | gunzip | tar -l
cat backup.tar.gz | gunzip | tar -x
You never need anything else for the 99% case.[0]https://web.archive.org/web/19990208003742/http://characterl...
Obviously people can have opinions on anything, and of course you can't be an expert on everything, but I feel like what Sabine does goes beyond "having an opinion"; she seems to have pivoted into fear-mongering about academia. I don't love academia either, and I have my criticisms of how it is run in the US, but I think a lot of my complaints can largely be explained by incompetence at the administrative level, not a grand conspiracy to control narratives or suppress questions or anything like that.
Granted, the research I've worked on has been pretty apolitical [1], mostly mathy computer science stuff, so maybe I was never at a risk of my research being suppressed, but I certainly don't think that Eric Weinstein is being censored by no one taking his attempt at Unified Field Theory seriously.
[1] Yes I know everything can be political. You don't need to explain this to me.
[1] https://docs.oracle.com/javase/8/docs/api/java/util/concurre...