jamesog

Technical Books

These are various books I've bought over the years that I no longer need. Most are in very good / excellent condition, having sat on bookshelves for a long time and only been used as occasional reference or only read a small number of times.

I'm looking to get rid of all of these.

If you're based in the UK I'll happily post these to you (except maybe for the fatter books where I might ask for postage). I'm happy to ship to anywhere else in the world if you'll pay for shipping.

Title	Author	ISBN	Publish year	Condition

jamesog

services.caddy = {
    # Enable on-demand TLS to allow domain handles to work.
    # When a virtual host uses a wildcard, instead of trying to request a wildcard
    # from Let's Encrypt, it'll issue a cert for each hostname if the service
    # specified here responds with 200.
    globalConfig = ''
      on_demand_tls {
        ask http://[::1]:3000/tls-check
      }
    '';

jamesog

theme = "Tomorrow Night Blue"
copy-on-select = true
macos-non-native-fullscreen = true
macos-titlebar-style = "tabs"
macos-option-as-alt = true

jamesog

alias: Agile price charge
description: >-
  Set the inverter to force charge when we're in the time window and the
  Octoppus Agile price is at or below the threshold.
trigger:
  - platform: state
    entity_id:
      - binary_sensor.charge_window
    from: "off"
    to: "on"

jamesog

{
  networking.hostId = "..."; # Use head -c8 /etc/machine-id to get this
  
  services.zfs.autoScrub.enable = true;
}

jamesog

. {
  forward . tls://2a07:a8c0::ae:9cfd tls://2a07:a8c1::ae:9cfd tls://45.90.28.178 tls://45.90.30.178 8.8.8.8 8.8.4.4 {
    tls_servername dns01-ae9cfd.dns.nextdns.io
    policy sequential
  }
  cache {
    success 12800 86400 300
    denial 12800
    prefetch 25
    serve_stale 24h

jamesog

{ config, pkgs, ... }:

{
  environment.etc = {
    "ssh/ca.pub".text = ''
      ssh-rsa ...
    '';
  };
  
  services.openssh.extraConfig =

jamesog

Edit 2023-03-03: This is now written in long-form at https://jamesog.net/2023/03/03/yubikey-as-an-ssh-certificate-authority/

The original version is retained below.

---

Prerequisites

• ykman from the yubikey-manager package
• libykcs11 from the yubico-piv-tool package

jamesog

Better config management

Syntax

Use HCL, not YAML.

# Ensure blocks group actions
ensure "Foo service" {
    package "foo" {

jamesog

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
	<dict>
		<key>Label</key>
		<string>net.jamesog.takeabreak</string>
		<key>Program</key>
		<string>/usr/bin/say</string>
		<key>ProgramArgs</key>
		<array>