phpdude

        location /resize {
                alias /tmp/nginx/resize;
                set $width 150;
                set $height 100;
                set $dimens "";

                if ($uri ~* "^/resize_(\d+)x(\d+)/(.*)" ) {
                        set $width  $1;
                        set $height $2;
                        set $image_path $3;

virtualstaticvoid

# Modify this file accordingly for your specific requirement.
# http://www.thegeekstuff.com
# 1. Delete all existing rules
iptables -F

# 2. Set default chain policies
iptables -P INPUT DROP
iptables -P FORWARD DROP
iptables -P OUTPUT DROP

madhur

This is the code I use for the tag cloud at www.librador.com:

{% for tag in site.tags %}
  {% assign t = tag.first %}
  {% assign posts = tag.last %}
  <a class="tag tag{{ posts | size }}" href="/tags/#tag-{{ t | to_id }}">{{ t }}</a>
{% endfor %}

It expects there to be a CSS class called tag and several ones called tag1, tag2, tag3 etc, where the number is the number of posts with that tag. Here's my version: