pxrls(1) on Linux
The text deccb0e3052a, as Debian 10 (Buster) shipped it.
Taxon relabelling for alignments.
Flags it lists
-
--cnames -
--help -
--nnames -
--outf -
--seqf -
--version -
-V -
-c -
-h -
-n -
-o -
-s