Custom Alpine Boot USB
This is a method to create a custom bootable USB drive with the Alpine tools. For such purposes as booting a remote computer and connecting to your private VPN for troubleshooting or reinstallation.
Prepare System
Required packages:
apk add alpine-sdk alpine-conf syslinux xorriso squashfs-tools grub grub-efi doas
And for an EFI bootable machine:
alpine-sdk mtools dosfstools grub-efi