I will bite - I have been using linux for 4 years. I have used tar a lot and I don't know what v means. I switch between -xvf, -xvz, etc.
x - extract | f - file | z - operating on tar.gz or similar.
Edit: v - verbose
x - extract | f - file | z - operating on tar.gz or similar.
Edit: v - verbose
-v Verbose operation mode. If -v is specified multiple times or if
the -t option is also specified, tar will use a long format for
listing files, similar to ls(1) -l.
Or I can tack #v onto the end of the web URL: https://man.openbsd.org/tar.1#v