2 posts tagged with "Raspberry Pi"

The swap file is used to increase the system’s total accessible memory beyond its hardware capabilities. This means that when all of the Raspberry Pi’s RAM is exhausted, it can start using the swap file as memory instead.

I'll walk you through setting up your Raspberry Pi 4 to boot from an USB connected SSD. We'll start by flashing the SD card, then copy the card to the drive, move on to setting up the Pi and finish off by removing the SD card and allowing the Pi to boot from the SSD.