HTTP

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Revision as of 07:04, 28 July 2012 by Milk (talk | contribs) (→‎Apache)
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Basics

  • HTTPie is a CLI, cURL-like tool for humans

User and group

See also *nix#Users

Servers

  • h5ai makes browsing directories on HTTP web servers more pleasant. Directory listings get styled in a modern way and browsing through the directories is enhanced by different views, a breadcrumb and a tree overview.

Nginx

  • nginx [engine x] is a free, open-source, high-performance HTTP server and reverse proxy, as well as an IMAP/POP3 proxy server. Igor Sysoev started development of Nginx in 2002, with the first public release in 2004. Nginx now hosts nearly 12.18% (22.2M) of active sites across all domains. Nginx is known for its high performance, stability, rich feature set, simple configuration, and low resource consumption.

Guides

Configuration

location / { 
   auth_basic            "Restricted";
   auth_basic_user_file  /etc/nginx/conf.d/htpasswd;
 }

Site setup

Site folder location can vary. 

/var/www
  debian
/etc/nginx/html
  arch linux

Create 'Server Block' (vhost) config file in 

/etc/nginx/sites-available

and later ln -s them in 

/etc/nginx/sites-enabled

Enable logging in vhost conf; 

error_log /var/log/nginx-vhostnamehere.log error;

Modules

  • Nginx modules must be selected during compile, run-time selection of modules is not currently supported.

Tools

Apache

  • The 5G Blacklist helps reduce the number of malicious URL requests that hit your website. It’s one of many ways to improve the security of your site and protect against evil exploits, bad requests, and other nefarious garbage.

==== htaccess

lighttpd

Other

Testing

  • Browser SOA Debugger - Depending on the view of things this is just an enhanced HTTP output formatter for tcpdump streams, or the ultimate debugger for complex HTTP oriented SOA architectures which visualizes the full HTTP interactions in a readable, reproducible way so that you can see what is actually going on in your backend.

Performance

Guides

Systems

Testing

  • Blitz does cloud based load and performance testing ising Sinatra, Rails and node.js.
    • Free: Sprint all you want, Rush all you want, 250 concurrent users, 1 minute rushes
  • YSlow, Google Page Speed, etc.
  • GTmetrix uses Google Page Speed and Yahoo! YSlow to grade your site's performance and provides actionable recommendations to fix these issues.

CDN

  • CoralCDN is a decentralized, self-organizing, peer-to-peer web-content distribution network. CoralCDN leverages the aggregate bandwidth of volunteers running the software to absorb and dissipate most of the traffic for web sites using the system.
.nyud.net

Web server logs

Combined Log Format 

LogFormat "%h %l %u %t \"%r\" %>s %b \"%{Referer}i\" \"%{User-agent}i\"" combined

old skool;

Apache

Nginx

error_log  /var/log/nginx/domain.name/error.log;
access_log  /var/log/nginx/domain.name/access.log;

GoAccess

  • GoAccess is an open source real-time web log analyzer and interactive viewer that runs in a terminal in *nix systems. It provides fast and valuable HTTP statistics for system administrators that require a visual server report on the fly.

Control panels

Analytics

Piwik

  • Piwik is downloadable, Free/Libre (GPLv3 licensed) real time web analytics software. It provides you with detailed reports on your website visitors; the search engines and keywords they used, the language they speak, your popular pages, and much more.

WordPress

Google

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