4poc

This is obsolete with the new pacman version 3.5!

Pacman (arch linux) uses a file based database with a lot
of small files. Some filesystems are awfully slow when 
accessing lots of small files, in general this is not 
that great of a deal because most of the applications 
store their information with more sense. Pacman doesn't 
care (it is a long well known problem), which means that 
sometimes you have to wait minutes before a search query 
completes (pacman -Ss).

4poc

#!/bin/bash
#
# http://wiki.videolan.org/VLC_command-line_help
# http://wiki.videolan.org/Documentation:Modules/screen
# http://apiwiki.justin.tv/mediawiki/index.php/Linux_Broadcasting_API
# StreamKey: http://www.justin.tv/broadcast/adv_other
#

cvlc screen:// \
    --screen-width 1356 \

4poc

1. Last-Modified

Server->Client: Last-Modified: Mon, 21 Feb 2011 ... (200)
Client->Server: If-Modified-Since: Mon, 21 Feb 2011 ... (200/304)

2. ETag

Server->Client: ETag: 123456654321 (200)
Client->Server: If-None-Match: 123456654321 (200/304)

4poc

protocol specification: http://pubsubhubbub.googlecode.com/svn/trunk/pubsubhubbub-core-0.3.html

test feed: http://apubtest.wordpress.com/feed/ (atom)

hub: <atom:link rel='hub' href='http://apubtest.wordpress.com/?pushpress=hub'/>
     -> http://apubtest.wordpress.com/?pushpress=hub

topic/self: <atom:link href="http://apubtest.wordpress.com/feed/" rel="self" type="application/rss+xml" />
            -> http://apubtest.wordpress.com/feed/