Pssh (because both install `pscp` binaries) When I say 'on Catalina' I'm referring to this build: bin % brew info putty 2 jailbreak using Mac Step 01 - Tap the Checkra1n download button from your MAC. In this question, there's no explanation of what putty will do, so feel free to ask a follow on question explaining how you intend to use putty on Catalina and link here if you think I could be of use in answering a related question. For the sake of this tutorial, I will use my trusty first-generation iPad Mini.
You probably want to use screen and scp / ssh over putty unless you have a very specific need. Putty-CAC, a fork of the Open Source Putty SSH. Most Unix-like systems are configured to use the SSH protocol for remote access, but most SSH client applications do not support PIV as required by Federal policy. MD5 (puttygen) = 9001883be59e4956e06bb1eaa8f189bd Putty for mac free download - Putty for Mac, Putty, PuTTY Portable, and many more programs. On Catalina the putty formula only installs 4 helper tools and not the application.