References to, includes from, and redirects to How can I run data through an external filter?

Date Name Who What
2018-09-20 23:50:49 Ask, and it shall be given # 8 jdc reference
2023-05-24 18:14:53 Example of reading and writing to a piped command DDG reference
2020-08-22 09:29:30 filter pooryorick reference