CSV support of AWK

https://www.gnu.org/software/gawk/manual/html_node/Feature-History.html

(GAWK) Version 5.3 added the following features:

• Comma separated value (CSV) field splitting and the --csv command-line option (see Working With Comma Separated Value Files).

https://leewc.com/articles/csv-with-awk/ ⇐ # How to process CSV with Awk

Using AWK with CSV Files - Earthly Blog

Splitting By Content (The GNU Awk User’s Guide)