Which are the best tools for the occasional user? For someone who creates disk images to distribute sofware? Or for hacking sparse bundles?
disk image
Focussing on sparse bundles and UDIF read-write disk images, this explains their types, structure, how their size can change, and how fast they are in use.
Safari and its supporting frameworks and components, used to be installed in the Data volume, but now come in cryptexes. These also account for the larger macOS updates for Apple silicon.
What can cause low copy speeds for very large and possibly sparse files, such as VMs? Causes explained, and tools you can use to discover why.
Sparse files are now common among databases, disk images, and virtual machines. How they work in APFS, how they’re created, and how they can explode.
Overview of clone files, dataless files, sparse files, symbolic links, and firmlinks, and how used and free space is accounted for in APFS.
Knowing a little about sparse and clone files in APFS is dangerous, as it can lead you to draw the wrong conclusions.
Why macOS may refuse to give you a very large sparse bundle, how you can’t change the password of encrypted sparse bundles, and more.
From the Mac OS Installer app for 9.1 in 2001, through updates in the App Store, to Software Update settings, with Content Caching servers on the way.
If you’re wondering how to store snippets of private info, sensitive files, or folders full of secrets, here’s how to use the right features in macOS.
The Eclectic Light Company 