Again on feeds in Gemini format

[Petite Abeille]

> On Nov 19, 2020, at 02:12, Emilis <emilis at emilis.net> wrote:
> 
> What we need is the ability to process feeds with a bare minimum of tools (e.g. a POSIX shell, BusyBox, etc.). Parsing XML and JSON is not feasible in these situations.

xmllint & xml2 & jq & etc would do just fine in such context.

[1] http://xmlsoft.org/xmllint.html
[2] https://command-not-found.com/2xml
[3] https://stedolan.github.io/jq/