pxvcf2fa(1) on Linux
The text eff2abb35237, as Debian 12 (Bookworm) shipped it.
manual page for pxvcf2fa 1.3
Flags it lists
-
--citation -
--help -
--outf -
--seqf -
--uppercase -
--version -
-C -
-V -
-h -
-o -
-s -
-u