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Nginx behind Apache

Install mod_proxy_http:

a2enmod proxy_http

Add to /etc/apache2/apache2.conf (change ip):

<VirtualHost 11.1.11.111:80 >
	ServerName site.com

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    self.request.headers.each do |header|
      next if !header[1].is_a?(String)
      @@debug["#{header[0]}"] = header[1]
    end

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Making production on port 80 and development on any other

Go to /etc/nginx/conf.d delete all files in it and create two files MyAppDevelopment.conf and MyAppProduction.conf (change MyApp to your app name).

Add to MyAppDevelopment.conf:

upstream MyAppDevelopment {
  server              unix:///tmp/MyAppDevelopment.sock;
}

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Ruby on Rails "Hellow World" app

Run:

rails g controller StaticPages index

In config/routes.rb add:

root "static_pages#index"

###Show variable contents from controller in view###

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How to pull request in MediaWIki

Cd to ~/.ssh

cd .ssh

Create ssh key (pass any)

ssh-keygen -t rsa -C "[email protected]"

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$wgImageLimits = array(
	array(320,  3000),
	array(640,  3000),
	array(800,  3000),
	array(1024, 3000),
	array(1280, 3000),
	array(1600, 3000),
	array(1900, 3000)
);
I want limit only images widths, so I setted all heights to 3000. Now if image height less than 3000 then "Other resolutions" on image page (like https://www.mediawiki.org/wiki/File:Astronotus_ocellatus.jpg) is not displaying (only original size), because of this part in ImagePage.php https://github.com/wikimedia/mediawiki-core/blob/a3983418d5748fbccdda15e0e48af90c50ef1f67/includes/ImagePage.php#L386:

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user@comp:~/www/wiki.com/extensions/Math/math$ make
ocamlopt -c util.ml
ocamlc -c render_info.mli
ocamlc -c tex.mli
ocamlyacc parser.mly
9 shift/reduce conflicts.
ocamlc -c parser.mli
ocamlopt -c parser.ml
ocamlc -c html.mli
ocamlopt -c html.ml

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MediaWiki Git Installation

Install git:

sudo aptitude install git

Clone from repo (in site root path):

cd www/site.ru/
git clone -b REL1_23 https://gerrit.wikimedia.org/r/p/mediawiki/core.git ./

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@namespace url(http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul);

.tabbrowser-tab {
    background-color: rgba(255, 255, 255, 0.0) !important;
    margin-top: -1px !important;
}

.tabbrowser-tab[selected="true"] {
    height: 26px !important;
    margin-top: -1px !important;

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<?
header('Content-type: text/html; charset=utf-8');
error_reporting( E_ALL );
ini_set( 'display_errors', 1 );

echo "<pre>";

passthru("echo $HOME");
echo "<br>";