A command which is seriously pernickety about its parameters, and sends all its output to the standard error stream. Such fun.
Category Archive: Macs
This may help you work out what is going wrong with local keychains in Sierra. Another free tool to spare you from Terminal.
Sometimes resorting to Terminal can be the best and simplest way to fix a keychain problem.
Does Xcode 8 support El Capitan, or does Apple leave it to developers to break the bad news to users?
This fixes two bugs, and thirteen vulnerabilities rated as being ‘critical’.
Two apps from the same developer, both reported as being validly signed. But Gatekeeper claims one is from an “unidentified developer”.
How to get the best out of the Privacy tab in the Security & Privacy pane, and why Apple’s apps don’t bother to ask.
You may think that you type URLs into your browser. In fact they’re IRIs, and the internet still can’t cope with Unicode. Why not?
You paste a link containing Unicode characters such as accents, and it doesn’t work as you expect. Here’s how to fix it.
Clarifying different types of web link, making custom badges, and using the Timeline to explore the origin of a new version of a story.
The Eclectic Light Company 