Series
Machines
What's actually happening inside the box -- from the moment power hits the board, through the dance of CPUs, memory, caches, and disks, to the operating system juggling it all. Part of Under the Hood.
What Happens When You Press Power
You press the power button and a few seconds later there's a login screen. In between, a chain of ever-larger programs wakes up, each one checking and starting the next: a tiny immutable program baked into the silicon, then firmware, then a bootloader, then the kernel, then everything else. The journey from electrons to login prompt, and why "turn it off and on again" genuinely works.
Coming soon