cizixs cizixs

##分布式系统(Distributed System)资料

#####希望转载的朋友，你可以不用联系我．但是一定要保留原文链接，因为这个项目还在继续也在不定期更新．希望看到文章的朋友能够学到更多．

《Reconfigurable Distributed Storage for Dynamic Networks》

介绍:这是一篇介绍在动态网络里面实现分布式系统重构的paper.论文的作者(导师)是MIT读博的时候是做分布式系统的研究的,现在在NUS带学生,不仅仅是分布式系统,还有无线网络.如果感兴趣可以去他的主页了解.

Linux NetFilter, IP Tables and Conntrack Diagrams

IPTABLES TABLES and CHAINS

IPTables has the following 4 built-in tables.

1) Filter Table

Filter is default table for iptables. So, if you don’t define you own table, you’ll be using filter table. Iptables’s filter table has the following built-in chains.

Bash string manipulation cheatsheet

Removal
Delete shortest match of `needle` from front of `haystack`	`${haystack#needle}`

Macvlan, Ipvlan and 802.1q Trunk Driver Notes

	#! /usr/bin/env bash

	# Create the container with a long running process. If PID1 exists before
	# we send the exec commands, they will fail because the container is not running
	#
	CONTAINER_NAME="TEST-`uuidgen`"
	curl --silent --unix-socket /var/run/docker.sock "http:/containers/create?name=${CONTAINER_NAME}" -XPOST \
	-H "Content-Type: application/json" \
	-d '{
	"Image": "ruby:latest",

	# List unique values in a DataFrame column
	# h/t @makmanalp for the updated syntax!
	df['Column Name'].unique()

	# Convert Series datatype to numeric (will error if column has non-numeric values)
	# h/t @makmanalp
	pd.to_numeric(df['Column Name'])

	# Convert Series datatype to numeric, changing non-numeric values to NaN
	# h/t @makmanalp for the updated syntax!

	#/usr/bin/env sh

	set -e

	if [ $# -ne 3 ]; then
	echo "Usage: $0 bridgename containername containerip"
	exit 1
	fi

	BRIDGE_NAME=$1

	# Copyright 2016 The Kubernetes Authors All rights reserved.
	#
	# Licensed under the Apache License, Version 2.0 (the "License");
	# you may not use this file except in compliance with the License.
	# You may obtain a copy of the License at
	#
	# http://www.apache.org/licenses/LICENSE-2.0
	#
	# Unless required by applicable law or agreed to in writing, software
	# distributed under the License is distributed on an "AS IS" BASIS,

	apiVersion: v1
	kind: ReplicationController
	metadata:
	labels:
	k8s-app: kube-dns
	kubernetes.io/cluster-service: "true"
	name: kube-dns
	namespace: kube-system
	spec:
	replicas: 1

	FROM busybox
	ADD test.dat /
	chmod +x /test.dat