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#!/bin/bash

export PATH="/usr/local/opt/coreutils/libexec/gnubin:$PATH"

alias ls='ls --color'
alias ll='ls -l'

export SCALA_HOME='/Users/zhen/Downloads/scala-2.10.4'
export PATH=$SCALA_HOME/bin:$PATH

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set nocompatible    " use vim defaults
set ls=2            " allways show status line
set expandtab       " use space to replace tab
set tabstop=4       " numbers of spaces of tab character
set shiftwidth=4    " numbers of spaces to (auto)indent
set scrolloff=3     " keep 3 lines when scrolling
set showcmd         " display incomplete commands
set hlsearch        " highlight searches
set incsearch       " do incremental searching
set ruler           " show the cursor position all the time

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# status bar
set-option -g status-utf8 on


# https://github.com/seebi/tmux-colors-solarized/blob/master/tmuxcolors-256.conf
set-option -g status-bg colour235 #base02
set-option -g status-fg colour136 #yellow
set-option -g status-attr default

# set window split

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## 依赖环境

0. 两个程序运行都需要 java 环境, 运行 `java -version` 确保 java 版本是 1.6 以上.

1. 这个系统涉及到两台机器: a) 前端 access log 所在的机器:FE b) 后端实时计算机器: BE

2. 日志收集程序 `flume` 安装在 FE 机器上, 数据库 `mongodb` 和 `spark` 安装在 BE 机器上.

## 安装数据库 mongodb

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function screenssh ()
{
    local username=work
    local server=''
    local timeout=3
    for server in $@; do
        screen -S $STY -X screen ssh $username@$server
    done
    #sleep $timeout
    #local cmd="screen -S $STY -X at ssh# stuff $'$password\n'"

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#include <stdio.h>
#include <unistd.h>
#include <stdlib.h>
#include <sys/time.h>
#include <signal.h>

static long couter = 0;

void sigalarm(int sig)
{   

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/* Skip Lists: A Probabilistic Alternative to Balanced Trees */

#include <stdlib.h>
#include <stdio.h>
#include <limits.h>

#define SKIPLIST_MAX_LEVEL 6

typedef struct snode {
    int key;

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#include <iostream>
#include <string>
#include <map>
using namespace std;

struct entry {
    entry(string k, int v, entry *n, entry *p):
        key(k), value(v), next(n), prev(p){}
    string key;
    int value;

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#include <string.h>
#include <uthash.h>

// this is an example of how to do a LRU cache in C using uthash
// http://uthash.sourceforge.net/
// by Jehiah Czebotar 2011 - jehiah@gmail.com
// this code is in the public domain http://unlicense.org/

#define MAX_CACHE_SIZE 100000

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#include <stdio.h>
#include <stdlib.h>
#include <fcntl.h>
#include <unistd.h>
#include <stdint.h>
#include <inttypes.h>

int main()
{