jpawlowski

# /etc/network/interfaces
#
auto lo
iface lo inet loopback

# device: eth0
iface eth0 inet manual

# IPv4 bridge
# (connect ONLY your firewall/router KVM instance here, this is the WAN device!)

masdude

$ wget http://tengine.taobao.org/download/tengine-1.3.0.tar.gz
$ wget http://download.savannah.gnu.org/releases/libunwind/libunwind-1.0.1.tar.gz
$ wget http://gperftools.googlecode.com/files/gperftools-2.0.tar.gz

$ tar zxvf libunwind-1.0.1.tar.gz && cd libunwind-1.0.1
$ CFLAGS=-fPIC ./configure
$ make CFLAGS=-fPIC
$ sudo make CFLAGS=-fPIC install
$ cd ..

mattpascoe

#!/usr/bin/awk -f
#
# Author: Matt Pascoe - [email protected]
#
# This awk script is used to extract relavant information from a dhcpd.conf
# config file and build dcm.pl output with appropriate fields.  This can be
# used to bootstrap a new database from existing site data.
# As usual, inspect the output for accuracy.
# Also you will get three types of output, subnet,pool,host.  You must
# add the subnet information first, then pool, then host.

ankane

Benchmark Bundler

Because loading gems can take longer than you think

Now available as a gem - get it here

andreif

# coding=utf-8
"""
LICENSE http://www.apache.org/licenses/LICENSE-2.0
"""
import datetime
import sys
import time
import threading
import traceback
import SocketServer

njvack

#!/usr/bin/env ruby
require 'rubygems'
require 'mysql2'

Mysql2::Client.default_query_options.merge!(:as => :array)
conn = Mysql2::Client.new(:host => 'localhost', :username => 'user', 
  :password => 'pw', :database => 'db')

tables = conn.query("SHOW TABLES").map {|row| row[0] }

plentz

# to generate your dhparam.pem file, run in the terminal
openssl dhparam -out /etc/nginx/ssl/dhparam.pem 2048

samdark

<?php
/**
 * DuplicateFilter prevents Yii from exposing URLs starting with /index.php/ when showScriptName is false. Such
 * URLs are automatically redirected to proper ones.
 *
 * To use add the following to your controller:
 *
 * ```php
 * public function filters() {
 *   return array(

keltstr

<?php
class UrlManager extends CUrlManager{
/**File:: protected/components/UrlManager.php (Yii v1.1.14 compatible . May be less...)

::RUSSIAN DESCRIPTION::
В Yii наши URL по-умолчанию выглядят так http://site.com/index.php?param1=a или http://site.com/index.php/param1/a, но обычно мы хотим избавится от имени входного скрипта(index.php) в URL.
И для этого устанавливаем в настройках параметр 'URLManager'=>array(...,'showScriptName' => false,...), но этот способ работает только для формирования и приема URL(http://site.com/param1/a).
Но по-прежнему позволяет обращаться к нашему адресу по его старому значению http://site.com/index.php/param1/a .
ЭТОТ СКРИПТ закрывает эту маленькую огрешность - т.е. не разрешает обращаться к URL в котором по-прежнему присутствует имя входного скрипта после site.com

denji

Moved to git repository: https://github.com/denji/nginx-tuning

NGINX Tuning For Best Performance

For this configuration you can use web server you like, i decided, because i work mostly with it to use nginx.

Generally, properly configured nginx can handle up to 400K to 500K requests per second (clustered), most what i saw is 50K to 80K (non-clustered) requests per second and 30% CPU load, course, this was 2 x Intel Xeon with HyperThreading enabled, but it can work without problem on slower machines.

You must understand that this config is used in testing environment and not in production so you will need to find a way to implement most of those features best possible for your servers.