What do you do when an app accessing your log returns an error, or no results at all? Step through this to check your log system.
macOS 10.13
Permissions, ACLs, SIP, TCC privacy protection, and now DataVaults – Mojave has many ways of stopping software from opening files and folders.
Adds support for local snapshot statistics, Dark Mode, fixes a bug, and is now notarized for your added security.
Document versions can be a lifesaver when you need to reverse some changes or recover missing text. So why don’t they work on documents shared in iCloud?
You can now share old versions of documents in iCloud Drive. But don’t expect it to work properly, and stand by for profound confusion.
Survey of changes which have occurred since the first version of the unified log in macOS Sierra, with particular emphasis on Mojave.
Don’t rush to upgrade if you rely on Extensions, which might be disabled. There’s also a vulnerability in running old versions of plugins like Flash.
Adds details of the sequence of screens displayed at each stage, to help diagnose boot problems.
You want to boot your Mac from an external drive, but it doesn’t work. A diagram to explain what can go wrong, and how to fix it.
The command bless used to be able to control all things to do with booting, but has become steadily less useful with the advent of SIP and others.
The Eclectic Light Company 