haosdent’s gists

haosdent / yum install ipython for Centos6

Last active December 3, 2015 17:56 — forked from davidbj/yum install ipython for Centos6

	yum remove -y rpmforge-release
	rpm -Uvh http://dl.fedoraproject.org/pub/epel/6/i386/epel-release-6-8.noarch.rpm
	yum install -y ipython

haosdent / upload_file.sh

Created November 6, 2015 13:47

upload_file.sh

	#!/usr/bin/env bash
	SSH_CONNECTIONS=(${SSH_CONNECTION})
	SERVER_HOST=${SSH_CONNECTIONS[2]}
	SERVER_PORT=${SSH_CONNECTIONS[3]}
	CURRENT_DIR=$(pwd)
	echo upload_file ${SERVER_PORT} ${USER}@${SERVER_HOST}:${CURRENT_DIR}

haosdent / download_file.sh

Created November 6, 2015 13:47

download_file.sh

	#!/usr/bin/env bash
	FILE_PATH=$(readlink -e $1)
	SSH_CONNECTIONS=(${SSH_CONNECTION})
	SERVER_HOST=${SSH_CONNECTIONS[2]}
	SERVER_PORT=${SSH_CONNECTIONS[3]}
	echo download_file ${SERVER_PORT} ${USER}@${SERVER_HOST}:${FILE_PATH}

haosdent / wandisco-svn.repo

Created October 5, 2015 18:01

	[WANdiscoSVN]
	name=WANdisco SVN Repo 1.8
	enabled=1
	baseurl=http://opensource.wandisco.com/centos/6/svn-1.8/RPMS/$basearch/
	gpgcheck=1
	gpgkey=http://opensource.wandisco.com/RPM-GPG-KEY-WANdisco

haosdent / netstat

Created June 11, 2015 10:30

Copy from http://voorloopnul.com/blog/a-python-netstat-in-less-than-100-lines-of-code/

	#!/usr/bin/python

	import pwd
	import os
	import re
	import glob

	PROC_TCP = "/proc/net/tcp"
	STATE = {
	'01':'ESTABLISHED',

haosdent / 《软件工程》复习指南

Created March 7, 2014 09:33

	《软件工程》复习指南
	一、试卷题型和分值分布
	1．选择题（单选）10个，每个2分，共20分。
	2．判断题10个，每个1分，供10分。
	3．简答题10个，每个4分，共40分。
	4．测试用例设计题，10分。
	5．应用题，20分。

	二、对考试出题范围的解释
	1. 应用题将考察结构化分析与设计技术的掌握情况。给定某个软件的背景及需求描述材料，要求根据题目要求完成数据流图（某一分层DFD）、数据字典（词条）定义。参考平时小测验的例子。

haosdent / test

Created October 22, 2013 06:50

javascript: for (var i = 0; i < 99999; i++) clearInterval(i); document.onselectstart = document.body.ondrag = document.oncontextmenu = null; $('body').css('-moz-user-select', 'text');$('body').css('-webkit-user-select', 'text');$('body').css('-ms-user-select', 'text');$('body').css('-khtml-user-select', 'text');$('body').css('user-select', 'text'); $('.tpc_content').css({'background': 'none'});

haosdent / hsync_test.sh

Created August 18, 2013 15:24

	#!/usr/bin/env bash

	buffer_size=10000

	thread_nums=(1 3 5 7 9)
	sizes=(10000000 1000000000)
	types=(default hflush hsync)

	echo "========================="
	echo "Start Test Cases...."

haosdent / HsyncTest.java

Last active December 21, 2015 06:09

	package me.haosdent.test;

	import java.io.IOException;
	import java.util.LinkedList;
	import java.util.List;
	import java.util.concurrent.Callable;
	import java.util.concurrent.Executors;
	import java.util.concurrent.atomic.AtomicInteger;
	import java.util.concurrent.atomic.AtomicLong;

haosdent / evaluation.sh

Created August 6, 2013 02:39

	#!/usr/bin/env bash

	hbase org.apache.hadoop.hbase.PerformanceEvaluation randomRead 10
	hbase org.apache.hadoop.hbase.PerformanceEvaluation randomWrite 10
	hbase org.apache.hadoop.hbase.PerformanceEvaluation scan 10
	hbase org.apache.hadoop.hbase.PerformanceEvaluation sequentialRead 10
	hbase org.apache.hadoop.hbase.PerformanceEvaluation sequentialWrite 10

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