Robin jrongbin

tmux cheatsheet

As configured in my dotfiles.

start new:

tmux

start new with session name:

Routes

小心地使用 Match（Rails 3 已实现）

Rails 3 提供了 match 方法供我们自定义 routes，然而我们要小心使用它以避免“跨站脚本攻击”（XSS Attack）。比如像这样的 routes：

注：（r3 代表 Rails 3，r4 代表 Rails 4）

# routes.rb

Install

Modify index.txt with your output path and proxy info
Use Text Builder to build configuration for Surge: $ text-builder -index /path/to/index.txt Or run $ sh build-all to build all your index files.
Import configuration via AirDrop/iTunes/Dropbox/iCloud

本人不提供任何保证和技术支持，使用者自负风险。
There are no guarantees, no any support. Use it at your own risk.

Create Root CA (Done once)

Create Root Key

Attention: this is the key used to sign the certificate requests, anyone holding this can sign certificates on your behalf. So keep it in a safe place!

openssl genrsa -des3 -out rootCA.key 4096

How to add ChatGPT streaming to your Ruby on Rails 7 app!

This guide will walk you through adding a ChatGPT-like messaging stream to your Ruby on Rails 7 app using ruby-openai, Rails 7, Hotwire, Turbostream, Sidekiq and Tailwind. All code included below!

Want more content like this, for free? Check out my free book, RailsAI!

Follow me on Twitter for more Ruby AI at https://twitter.com/alexrudall
Released under the MIT License - use as you wish :)

	#!/usr/bin/env ruby

	# Usage
	# $ docker-machine create my-machine123 -d virtualbox
	# $ ruby <(curl -L https://git.io/vvvco) my-machine123
	# https://gist.github.com/mattes/4d7f435d759ca2581347

	require 'erb'

	bootlocalsh = %Q(#/bin/bash

	[General]
	skip-proxy = 127.0.0.1, 192.168.0.0/16, 10.0.0.0/8, 172.16.0.0/12, 100.64.0.0/10, localhost, *.local, ::ffff:0:0:0:0/1, ::ffff:128:0:0:0/1
	bypass-tun = 192.168.0.0/16, 10.0.0.0/8, 172.16.0.0/12
	# dns-server = 119.29.29.29, 223.5.5.5, 114.114.114.114
	loglevel = notify

	[Proxy]
	BJ-All = custom
	BJ-HK-Azure = custom
	BJ-US-Azure = custom

	#!/bin/bash

	if [[ $EUID -ne 0 ]]; then
	echo -e "
	ROOT PRIVILEDGES NEEDED!
	You have to run this script as root.
	Aborting...
	"
	exit 1
	else

	# 你可以从该 URL 下载这个配置文件: http://surge.run/config-example/ios.conf
	# 用编辑器编辑后，再通过 iTunes, URL, AirDrop 或者 iCloud Drive 复制回 iOS 设备
	# Version 2.0

	[General]
	# 日志等级: warning, notify, info, verbose (默认值: notify)
	loglevel = notify
	# 跳过某个域名或者 IP 段，这些目标主机将不会由 Surge Proxy 处理。(在 macOS
	# 版本中，如果启用了 Set as System Proxy, 那么这些值会被写入到系统网络代理
	# 设置中.)

	# According to [ISO 3166 Country Codes](https://dev.maxmind.com/geoip/legacy/codes/iso3166/) and [ISO 3166 Country Codes with Associated Continent](https://dev.maxmind.com/geoip/legacy/codes/country_continent/)
	# Official documents can be found [here](https://www.iso.org/iso/home/standards/country_codes.htm) and [here](https://www.iso.org/obp/ui/#search)

	# China
	GEOIP, CN, 🇨🇳CNProxy
	# Africa
	GEOIP, AO, 🇿🇦AFProxy // Angola, AF
	GEOIP, BF, 🇿🇦AFProxy // Burkina Faso, AF
	GEOIP, BI, 🇿🇦AFProxy // Burundi, AF
	GEOIP, BJ, 🇿🇦AFProxy // Benin, AF