The result of almost a decade of trial and error…

How to install macOS Device Support updates on a managed macOS device


Fixing the "Can't install the software because it is not currently available from the Software Update server" error when installing developer betas of macOS in a virtual machine.
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Installing additional root CA certificates in a Debian-based Node.js Docker container


How to install and trust additional root certificate authority certs in a Debian-based Node.js Docker container.
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Building backstage.io TechDocs within the backend Docker image


How to set up backstage.io to build TechDocs within its own Docker image, rather than using Docker in Docker.
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Installing GitLab on an Apple silicon-based Mac


How to install a local copy of GitLab CE or EE on your Apple silicon Mac for development purposes.
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