The Fennel programming language is one of my favorite programming languages. It gets a lot of things done right: Modern syntax (Clojure-like, but better) Immutable by default Excellent pattern matching If I ever find myself working with a Lua interpreter (Hammerspoon, Neovim, TIC-80, etc.), Fennel is often my go-to for concise and efficient code. The question is, can I have a REPL for Hammerspoon? There are multiple options available, like nREPL via jeejah, but I find it limited compared to the REPL that comes with fennel-mode.

You may already know how to enable Touch ID for sudo already, but it’s constantly getting disabled after each update of macOS. This one-liner is a no-brainer to enable it again. Basically, type it once in your terminal, and type ‘^R pam.d ENTER’ to enable it again once needed and it will be enabled again. sudo sed -i '' '2i\ auth sufficient pam_tid.so ' /etc/pam.d/sudo