Tiger.M tigercallme

Update

The first post has been published: https://www.swyx.io/writing/cloud-distros

The second post has been adapted for Temporal: https://www.swyx.io/why-temporal/

these are bullet points of a blogpost on a topic i know very little about but i feel like there is something there that is happening as we speak

Achieving warp speed with Rust

Story: Writing Scripts with Go

This is a story about how I tried to use Go for scripting. In this story, I’ll discuss the need for a Go script, how we would expect it to behave and the possible implementations; During the discussion I’ll deep dive to scripts, shells, and shebangs. Finally, we’ll discuss solutions that will make Go scripts work.

Why Go is good for scripting?

While python and bash are popular scripting languages, C, C++ and Java are not used for scripts at all, and some languages are somewhere in between.

How to setup AWS lambda function to talk to the internet and VPC

I'm going to walk you through the steps for setting up a AWS Lambda to talk to the internet and a VPC. Let's dive in.

So it might be really unintuitive at first but lambda functions have three states.

No VPC, where it can talk openly to the web, but can't talk to any of your AWS services.
VPC, the default setting where the lambda function can talk to your AWS services but can't talk to the web.
VPC with NAT, The best of both worlds, AWS services and web.

	2017年3月20日 by Ron
	Email: [email protected](如有错误, 欢迎指证.如有问题,欢迎讨论)

	配套代码的git地址:
	git: [email protected]:Ron3/AWS-Kinesis.git
	https: https://github.com/Ron3/AWS-Kinesis.git

	一直以来,我都对Amazon Kinesis Stream(以下称Kinesis)充满着好奇,一直在慢慢啃文档,但相对来说,还是不够仔细的.那既然看了
	就写个我对Kinesis的理解与总结吧.我第一次接触这个概念,应该是在第一次参加AWS会议的时候,卓动--张穗文分享了他们如何利用Kinesis做用户
	行为分析的.然而,我也正好曾经做过一个类似的,但是我们没有借助Kinesis来做,是写把LOG写成文件,然后采用Rsync同步到另外一台机器,在写入MySQL.

	import base64
	import datetime
	import json
	import os
	import time
	import traceback
	import urlparse

	import botocore.auth
	import botocore.awsrequest

	man() {
	env \
	LESS_TERMCAP_mb=$(printf "\e[1;31m") \
	LESS_TERMCAP_md=$(printf "\e[1;31m") \
	LESS_TERMCAP_me=$(printf "\e[0m") \
	LESS_TERMCAP_se=$(printf "\e[0m") \
	LESS_TERMCAP_so=$(printf "\e[1;44;33m") \
	LESS_TERMCAP_ue=$(printf "\e[0m") \
	LESS_TERMCAP_us=$(printf "\e[1;32m") \
	man "$@"

	#!/bin/bash

	DYNAMODB_USER=vagrant

	sudo apt-get install openjdk-7-jre-headless -y

	cd /home/${DYNAMODB_USER}/
	mkdir -p dynamodb
	cd dynamodb

	#!/usr/bin/env bash
	set -e
	set -x

	[ "${DYNAMODB_HOME}" = "" ] && DYNAMODB_HOME=/opt/dynamodb
	DYNAMODB_FILE=dynamodb_local_latest.tar.gz
	DYNAMODB_URL=http://dynamodb-local.s3-website-us-west-2.amazonaws.com/${DYNAMODB_FILE}
	DYNAMODB_JAR=DynamoDBLocal.jar
	DYNAMODB_LOG=/var/log/dynamodb.log