On: MacRelix – Unix-like features for classic Mac OS

[Lammy]

It does include Perl, though quite an old version: https://i.imgur.com/ySMhy3o.png (my screenshot)

This is the same version that was available as “MacPerl” back in The Day https://macintoshgarden.org/apps/macperl-561

[RodgerTheGreat → Lammy]

Doesn't look like there's an Awk included, which is a real shame.