This article provides step-by-step instructions for backing up and securely wiping a Mac, and then installing a fresh version of macOS. This is useful if the Mac is being given to another user, or if the machine is not performing well and a clean reinstall would be helpful.
NMRPipe is an extensive software system for processing, analyzing, and exploiting NMR spectroscopic data. This web page contains NMRPipe installation files, as well as demo data with example processing and analysis schemes.