Tag: Sbc

Download and verify installation media Download the installation media You should obtain the appropriate install media as well as sha256 and GnuPG signatures for that media.

Add and use filesystem tools Overview You need to add the tools that will let you format/create one or more additional volumes/filesystems of your choice.

Copy tarball to boot under Gnome Steps Screenshots are from GNOME but most GUI desktops are similar. Select install tarball wherever you have it downloads (often in your Downloads directory), right-click and select ‘Extract To…’ Browse to the boot partition of the SD card Select the boot partition of the SD card as extraction destination The result will be a directory containing the boot files on the boot partition; we actually want the files in the top-level (root) of the boot partition.

Prepare SD card using GNOME Disks Procedure Start with an empty (unpartitioned, unformatted) SD card. If you disk is not empty, you will need to do a search on how to clean the disk and create an msdos disklabel (aka partition table).

Daniel’s documentation for using Alpine Linux for local servers on x86-64 and Raspberry Pi family. These documents use only the ‘main’ repository, except in one or more optional HowTo guides.

Creating initial boot media Create the initial boot image Obtain and verify install tarball Prepare your SD card Do pre-boot tweaks

Do pre-boot tweaks On Windows 10 TBD On Linux GUI (GNOME) Screenshots are from GNOME but other GUI desktops are similar On Mac OS TBD

Obtain and verify install tarball Obtain the official Alpine Linux image Choose tarball to download based on the model of Pi you have Partial table of model of Raspberry Pi to Linux kernel max architecture available (where aarch64 > armv7 > armhf).

Prepare your SD card Partition the SD card On Windows 10 Using built-in GUI ‘Disk Management’ feature TBD Using diskpart TBD Using PowerShell TBD On Linux (many distros) GUI Using Gnome ‘Disks’ applet

Setup network required for package installation Use Alpine Linux setup sub-scripts for network/DNS Execute setup-keymap # To make sure you can successfully do keyboard input Execute setup-hostname.

Use Alpine Linux on Raspberry Pi as a server Special Notes NOTE: For boot to succeed /media/mmcblk0p1/usercfg.txt must exist. See kernel parameters and device-tree settings for information on what you can set in that file.

Create semi-data/semi-diskless install Overview This guide presumes you are booted into a fresh install media (no stored configuration). It further presumes that neither the pure diskless configuration from the Alpine wiki, the data configuration from the Alpine wiki, nor the system disk (classic) configuration from the Alpine wiki suits your situation.

Server install & configure Overview This set of guides and recommendations is aimed at the use of Alpine as your local servers on physical hardware where you have access to the console on boot.

Use modified ‘setup-alpine’ procedure Overview You’ll want to be careful during the LBU configuration and APK cache configuration sections using the default setup-alpine script. You also need to have pre-mounted the partition(s) that will hold the LBU and APK cache (see Create semi-data/semi-diskless install).

Keeping your DNS queries from your local network to public DNS servers private in transit by using DNS over TLS on a Raspberry Pi is ridiculously easy.

The Intel NUC (and boards based on the same SoC) are quite powerful for their price point, and use less electricity than even a mini tower.

Preface Raspberry Pi OS is the official operating system for the Raspberry Pi family of educational single board computers. This article discusses some useful information on using Pi OS (including remotely) and provides links to more.