So resolving an Alias doesn’t always update data in the Alias file, even though it returns the correct path when possible. This is becoming a mess.
alisma
Links – hard links, symlinks, and Finder Aliases – are the most complex and confusing of simple concepts in computing. Do they get any better after research?
It’s all too easy to change the information in a Finder Alias when you’re inspecting it. Here’s how to avoid that, and a new version of Precize to help.
Diagram summarising how Finder Aliases work, including their resolution. And how to confuse QuickLook thumbnails.
Finder Aliases can update their path information when they are resolved. Also some differences between Aliases and Bookmarks.
Details of some of the information stored inside Bookmarks and Finder aliases, and a new version of Precize to show you that info.
How to make different types of copy/clone/link/alias in the Finder and command line, their properties and uses, summarised in two table.
If you thought the first article was lightweight fun, here’s more about links/aliases to folders, behaviour in apps, iCloud, and Bookmarks.
Create and resolve Finder aliases from the command line, and convert Unicode strings into any of their normalised forms.
Creating and resolving Finder aliases is straightforward in Swift: here’s how alisma does it.
The Eclectic Light Company 