Katsuyuki Sakai katz

Install the requirements

sudo apt-get install sysstat

Install the agent from Datadog "from source". You'll get a command to run on the Pi that looks like this:

DD_API_KEY=0123456789abcdef0123456789abcdef sh -c "$(curl -L https://raw.githubusercontent.com/DataDog/dd-agent/master/packaging/datadog-agent/source/setup_agent.sh)"

Run that and wait for it to install and the agent to start running.

Reddit post (Archived)

Table of Content

What to expect?
- Some TLDR about the idea behind
Prerequisites
- Hardware
- System & Software
Update: Attention for MUXless laptop

ぼくのかんがえたさいきょうの超低遅延大規模配信

更新:	2018-08-20
作者:	@voluntas
バージョン:	18.8.3
URL:	https://voluntas.github.io/

WebRTC の優位性

更新:	2018-09-21
作者:	@voluntas
作者サイト:	https://voluntas.github.io/
バージョン:	18.9.3
セッション日時:	2018-09-25 21:10-21:30
セッション場所:	さくらインターネット大阪本社

PDF に謎の漢字が含まれるとき

PDF などの中にある一部の日本語の漢字が、見た目は同じだけど異なる謎の文字に変換されていることがある

例 1: https://www.mhlw.go.jp/content/10906000/000628667.pdf
- 「長野」と「長崎」の「長」が、 U+9577 ではなく「⾧ (U+2FA7)」になっている
例 2: https://www.dpri.kyoto-u.ac.jp/news/12739/
- 大量にある、どうしてこうなった
- PDF ではないので何かからコピーして書いた？

Raspberry Pi Setup Guide

This guide will use either a macOS or an ArchLinux base system, to prepare a microSD card with Arch Linux for Raspberry Pi.

If someone managed to do the initial setup using Windows, please let me know, so I can add to this guide.

This guide will be verbose at times for some simple tasks. This is intended to help people just starting out, so it's not confusing. If something confuses you, let me know and I'll try my best to answer it.


	public static Observable<Response> getData() {
	StrictMode.ThreadPolicy policy = new StrictMode.ThreadPolicy.Builder().permitAll().build();
	StrictMode.setThreadPolicy(policy);
	final OkHttpClient client = new OkHttpClient();

	final Request request = new Request.Builder()
	.url("https://github.com/ar-android/panfic/raw/master/Panfic/gen/com/ocit/data.json")
	.get()
	.addHeader("cache-control", "no-cache")

	#!/bin/bash
	set -e

	function usage() {
	cat << EOF
	USAGE:
	./shaper start <interface> <bw as XXX kbit>
	./shaper clear <interface>
	./shaper show <interface>
	EOF

	defaults write com.apple.Safari WebKitMediaPlaybackAllowsInline -bool false
	defaults write com.apple.SafariTechnologyPreview WebKitMediaPlaybackAllowsInline -bool false
	defaults write com.apple.Safari com.apple.Safari.ContentPageGroupIdentifier.WebKit2AllowsInlineMediaPlayback -bool false
	defaults write com.apple.SafariTechnologyPreview com.apple.Safari.ContentPageGroupIdentifier.WebKit2AllowsInlineMediaPlayback -bool false

	default['sshd']['sshd_config']['AuthenticationMethods'] = 'publickey,keyboard-interactive:pam'
	default['sshd']['sshd_config']['ChallengeResponseAuthentication'] = 'yes'
	default['sshd']['sshd_config']['PasswordAuthentication'] = 'no'