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# Compresses a pdf file
# Compression level can be adjusted by changing -dPDFSETTINGS
# Possible values:
# -dPDFSETTINGS=/screen   (screen-view-only quality, 72 dpi images)
# -dPDFSETTINGS=/ebook    (low quality, 150 dpi images)
# -dPDFSETTINGS=/printer  (high quality, 300 dpi images)
# -dPDFSETTINGS=/prepress (high quality, color preserving, 300 dpi imgs)
# -dPDFSETTINGS=/default  (almost identical to /screen)

gs -sDEVICE=pdfwrite -dCompatibilityLevel=1.4 -dPDFSETTINGS=/ebook -dNOPAUSE -dQUIET -dBATCH -sOutputFile=output.pdf input.pdf

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pdftk file1.pdf file2.pdf file3.pdf cat output newfile.pdf

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#!/bin/bash
# 
# Developed by Fred Weinhaus 5/1/2009 .......... revised 4/12/2010
# 
# USAGE: cylinderize [-m mode] [-r radius] [-l length] [-w wrap] [-f fcolor] [-a angle] [-p pitch] [-n narrow] [-v vpmethod] [-b bgcolor] [-t] infile outfile
# USAGE: cylinderize [-h or -help]
# 
# OPTIONS:
# 
# -m      mode           mode of orientation for cylinder axis; options are 

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.modal {
    position: absolute;
    top:0;
    left:0;
    z-index: 2000;
    height:300px;
    width:400px;
    background-color: white;
    border-radius:10px;
    border: 1px solid rgba(0, 0, 0, 0.3);

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(function($){
    $.fn.extend({
        center: function () {
            return this.each(function() {
                var top = ($(window).height() - $(this).outerHeight()) / 2;
                var left = ($(window).width() - $(this).outerWidth()) / 2;
                $(this).css({position:'absolute', margin:0, top: (top > 0 ? top : 0)+'px', left: (left > 0 ? left : 0)+'px'});
            });
        }
    }); 

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<?php

/**
 * Create a thumbnail image from the specified file
 * 
 * @param int $height output image height
 * @param int $width  output image width
 */

function create_preview($height, $width)

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ssh -L 13389:<remote desktop server ip>:3389 <remote ssh server>

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<?php 

if (!defined('BASEPATH'))
    exit('No direct script access allowed');

/**
 * Extending the default errors to always give JSON errors
 * 
 * @author Oliver Smith
 *  

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  Options -MultiViews

    RewriteEngine On
    #RewriteBase /path/to/app
    RewriteCond %{REQUEST_FILENAME} !-f
    RewriteRule ^ index.php [L]

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