Life pro tip: macOS migration can run over thunderbolt
Wifi is "it depends" fast. Ethernet is either one or 10 gigabits fast. MacBooks come with very high data rate thunderbolt ports, so why not use them for migration? Turns out this just works. Plug any two MacBooks together with a thunderbolt cable and you get a 10+ gigabit link between them, including IP addresses and everything. This is...
How to make a Kubernetes debug pod that is actually root
tl;dr: --profile=sysadmin Let's say you have a k8s cluster but running on a distro without SSH and god is dead requiring you to interactively debug the machine with a shell session. Wonder why you'd want to do that. kubectl debug node/whatever lets you get a pod that is kinda root, but you end up getting permissions issues when...