encryption

macos - hdiutil

Intro hdiutil is a command-line utility on macOS that allows users to create, manipulate, and convert disk images. Disk images are virtual disk files that can contain the entire file system structure, including files, folders, and metadata. hdiutil provides a variety of functions related to disk images, and it’s a powerful tool for managing disk-related tasks on a Mac. Basic Usage create echo -n "geheim" |hdiutil create -encryption -stdinpass -size 10m -volname encdata test.