Публикации на тази страница:
Wordpress премахване на категория от начална страница
Wordpress премахване на категория от начална страница
<?php if (is_home()) { query_posts("cat=-43"); } if(have_posts()) : ?><?php while(have_posts()) : the_post(); ... ?>
SSH с публичен ключ
Генериране на ключ:
ssh-keygen -t dsa
Копиране на отдалечен хост/сървър:
ssh-copy-id -i ~/.ssh/id_dsa.pub user@host
Ипотпал SEO състезание
На 01.10.2009 започна ново SEO състезание по ключова дума ипотпал
rsync and ssh
rsync and ssh
rsync -avz --stats -e ssh user@host:/www/* .
301 redirect
Options +FollowSymLinks RewriteEngine On RewriteCond %{HTTP_Host} ^[YourSite.com] [NC] RewriteRule ^(.*)$ http://[www.YourSite.com]/$1 [L,R=301]
Ruby и RubyEE
Ruby и RubyEE в една система
ln -s /opt/ruby/bin/ruby /usr/bin/ruby_ee ln -s /opt/ruby/bin/gem /ust/bin/gem_ee
Инсталиране на RubyGem - Ruby и RubyEE
Прост скрипт за инсталация: /usr/bin/gi
sudo gem install $1 sudo gem_ee install $1
Пример:
gi sinatra
Sinatra - Apache - mod_rails
Хостинг на Sinatra приложение с Apache и mod_rails
Примерен Apache vhost:
<VirtualHost *> ServerName [DOMAIN].com ServerAlias www.[DOMAIN].com DocumentRoot /www/[DOMAIN]/public </VirtualHost>
config.ru
require 'index' set :environment, :production run Sinatra::Application
index.rb
require 'rubygems' require 'sinatra' #Home Page get '/' do "Това е всичко...давай напред!" end
Примерна структура на Sinatra приложение
config.ru index.rb lib/ log/ public/ Rakefile tmp/ views/
Рестартиране на приложението
touch tmp/restart.txt
Може да използвате DreamHost за хостинг. Когато настройвате домейн-а си в DreamHost, просто му кажете да активира Ruby on Rails(mod_rails) и задайте, като директория "/public"
Apache 2.2 performance tunning
ExpiresActive On ExpiresByType image/gif "access plus 1 weeks" ExpiresByType image/png "access plus 1 weeks" ExpiresByType image/jpeg "access plus 1 weeks" ExpiresByType text/css "access plus 1 weeks" ExpiresByType text/javascript "access plus 1 weeks" ExpiresByType application/x-javascript "access plus 1 weeks" FileETag none # Deflate SetOutputFilter DEFLATE AddOutputFilterByType DEFLATE text/html text/plain text/xml application/xml application/xhtml+xml text/javascript text/css ap plication/x-javascript BrowserMatch ^Mozilla/4 gzip-only-text/html BrowserMatch ^Mozilla/4.0[678] no-gzip BrowserMatch bMSIE !no-gzip !gzip-only-text/html SetEnvIf User-Agent ".*MSIE.*" nokeepalive ssl-unclean-shutdown downgrade-1.0 force-response-1.0
bgUrl API - example with RestClient
In this example I use RestClient by Adam Wiggins : http://github.com/adamwiggins/rest-client/tree
require 'rubygems' require 'rest_client' def shorten (url) response = RestClient.post 'http://bgurl.org/api/links', :website_url => url response[/permalink>(.*)<\/permalink>/,1] end
Linode VPS, ubuntu 8.04, ruby on rails
Ubuntu 8.04
Ruby on Rails
Linode VPS
apt-get update apt-get install build-essential apt-get install phpmyadmin apt-get install mysql-server mysql-common apt-get install zlib1g-dev libssl-dev libreadline5-dev apt-get install apache2-prefork-dev libapr1-dev apt-get install imagemagick apt-get install gettext apt-get install subversion git-core apt-get install ruby1.8 ruby1.8-dev ri1.8 apt-get install libncurses5-dev ln -s /usr/bin/ruby1.8 /usr/bin/ruby apt-get install libmysqlclient15-dev apt-get install libmagick9-dev apt-get install libopenssl-ruby1.8 cd /tmp/ wget http://rubyforge.org/frs/download.php/55066/rubygems-1.3.2.tgz tar xzvf rubygems-1.3.2.tgz cd rubygems-1.3.2 ruby setup.rb ln -s /usr/bin/gem1.8 /usr/bin/gem gem sources -a http://gems.github.com gem install mysql gem install rails -v 2.3.2 gem install capistrano gem install rmagick gem install hpricot gem install httparty cd /tmp/ wget http://rubyforge.org/frs/download.php/51100/ruby-enterprise-1.8.6-20090201.tar.gz tar xzvf ruby-enterprise-1.8.6-20090201.tar.gz ./ruby-enterprise-1.8.6-20090201/installer /opt/ruby-enterprise-1.8.6-20090201/bin/passenger-install-apache2-module ln -s /opt/ruby-enterprise-1.8.6-20090201/ /opt/ruby /opt/ruby/bin/gem sources -a http://gems.github.com /opt/ruby/bin/gem install capistrano /opt/ruby/bin/gem install rmagick /opt/ruby/bin/gem install hpricot /opt/ruby/bin/gem install httparty


а>
а>