Tom Chen tchen

These links no longer work. Springer have pulled the free plug.

Graduate texts in mathematics

duplicates = multiple editions

A Classical Introduction to Modern Number Theory, Kenneth Ireland Michael Rosen

A Short IPv6 Guide for Home IPv4 Admins

This guide is for homelab admins who understand IPv4s well but find setting up IPv6 hard or annoying because things work differently. In some ways, managing an IPv6 network can be simpler than IPv4, one just needs to learn some new concepts and discard some old ones.

Let’s begin.

First of all, there are some concepts that one must unlearn from ipv4:

Concept 1

	" Use Vim settings, rather then Vi settings (much better!).
	" This must be first, because it changes other options as a side effect.
	set nocompatible

	" ================ General Config ====================

	set number "Line numbers are good
	set backspace=indent,eol,start "Allow backspace in insert mode
	set history=1000 "Store lots of :cmdline history
	set showcmd "Show incomplete cmds down the bottom

	#!/usr/local/bin/python

	"""
	Requires Boto3 and AWSCLI configured
	- accepts argument of profile name that needs to be rotated
	- updates config upon aws access key rotation
	"""

	import boto3
	import argparse