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Latency Comparison Numbers
--------------------------
L1 cache reference                            0.5 ns
Branch mispredict                             5   ns
L2 cache reference                            7   ns             14x L1 cache
Mutex lock/unlock                            25   ns
Main memory reference                       100   ns             20x L2 cache, 200x L1 cache
Compress 1K bytes with Zippy              3,000   ns
Send 1K bytes over 1 Gbps network        10,000   ns    0.01 ms
Read 4K randomly from SSD*              150,000   ns    0.15 ms

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filter {
  # strip the syslog PRI part and create facility and severity fields.
  # the original syslog message is saved in field %{syslog_raw_message}.
  # the extracted PRI is available in the %{syslog_pri} field.
  #
  # You get %{syslog_facility_code} and %{syslog_severity_code} fields.
  # You also get %{syslog_facility} and %{syslog_severity} fields if the
  # use_labels option is set True (the default) on syslog_pri filter.
  grok {
    type => "syslog-relay"

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input {
  file {
      type => "nginx"
      path => "/var/log/nginx/localhost.access.log"
      format => 'plain'
  }
}

# We need to tell the filters (grok, date) that we want to act on the nginx 
# type otherwise it won't do anything

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#!/usr/bin/env python2
# vim: set fileencoding=utf8

import re, sys, os, random, datetime, time, json, urllib2, logging
from mutagen.id3 import ID3,TRCK,TIT2,TALB,TPE1,APIC
from HTMLParser import HTMLParser
parser = HTMLParser()
s = u'\x1b[1;%dm%s\x1b[0m'       # terminual color template

holys

Frontend Development

Attention: the list was moved to

https://github.com/dypsilon/frontend-dev-bookmarks

This page is not maintained anymore, please update your bookmarks.

---

holys

长度

每行不超过79个字符。

缩进

保持相同缩进方式，TAB或者空格。 采用4个空格。

缩进的基本情形：

• 函数体
• if语句体

holys

60.28.250.194:82
121.15.167.231:8080
122.72.0.6:80
114.80.240.6:808
202.112.114.17:3128
221.176.14.73:80
122.113.28.52:3128
218.247.138.40:80
211.144.76.7:8181
60.190.129.52:3128

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# test environment 
server{
    listen 80;
    server_name  example.com;
    access_log   /home/david/Gone/Work/zcms/logs/access_log;
    error_log    /home/david/Gone/Work/zcms/logs/error_log;
   # root         /home/david/Gone/Work/zcms/contents/viewer;

    location  /  {
        proxy_set_header        HOST $host;

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## RPC

#允许rpc
enable-rpc=true
#允许所有来源, web界面跨域权限需要
rpc-allow-origin-all=true
#允许非外部访问
rpc-listen-all=true
#RPC端口, 仅当默认端口被占用时修改
#rpc-listen-port=6800

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#!/bin/bash 

main() {
	clear

	while true 
	do
		cat <<- MENU
			1) select
			2) command