kijin

<?php

// 비대칭 알고리듬인 RSA를 사용하여 문자열을 암호화하는 법.
// 개인키 비밀번호는 암호화할 때는 필요없고 복호화할 때만 입력하면 되므로
// 서버에 저장할 필요 없이 그때그때 관리자가 입력하도록 해도 된다.
// PHP 5.2 이상, openssl 모듈이 필요하다.

// RSA 개인키, 공개키 조합을 생성한다.
// 키 생성에는 시간이 많이 걸리므로, 한 번만 생성하여 저장해 두고 사용하면 된다.
// 단, 비밀번호는 개인키를 사용할 때마다 필요하다.

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.

rxaviers

People

:bowtie:	😄 :smile:	😆 :laughing:
😊 :blush:	😃 :smiley:	☺️ :relaxed:
😏 :smirk:	😍 :heart_eyes:	😘 :kissing_heart:
😚 :kissing_closed_eyes:	😳 :flushed:	😌 :relieved:
😆 :satisfied:	😁 :grin:	😉 :wink:
😜 :stuck_out_tongue_winking_eye:	😝 :stuck_out_tongue_closed_eyes:	😀 :grinning:
😗 :kissing:	😙 :kissing_smiling_eyes:	😛 :stuck_out_tongue:

kuleszaj

server {
  listen 1.2.3.4:80;
  server_name railsapp.example.com;
  location / {	
	proxy_set_header  Host  $host;
        # So the original HTTP Host header is preserved
	proxy_set_header  X-Real-IP $remote_addr;
        # The IP address of the client (which might be a proxy itself)
	proxy_set_header  X-Forwarded-For $proxy_add_x_forwarded_for;
        # The IP address in the HTTP X-Forwarded-For header (which would be the 'origin' client).

banksean

/*
  I've wrapped Makoto Matsumoto and Takuji Nishimura's code in a namespace
  so it's better encapsulated. Now you can have multiple random number generators
  and they won't stomp all over eachother's state.
  
  If you want to use this as a substitute for Math.random(), use the random()
  method like so:
  
  var m = new MersenneTwister();