luciferous

Tiny HTTP

A very small HTTP client with Rack/WSGI style interfaces.

The setup

$sid = 'ACxxxxxxxxxxxx';
$token = '12345678';
$http = new TinyHttp("https://$sid:[email protected]");

mickm

#!/bin/bash
#
# Whitelist Pingdom probe-servers in iptables.
#
# Create a chain called "PINGDOM" and jump to it somewhere before
# the final REJECT/DROP, e.g.
#
#     # New chain for Pingdom rules
#     :PINGDOM - [0:0]
#

alekseykorzun

find . -name *.php ! -type d ! -name _tmp_ -exec sh -c 'expand -t 4 {} > _tmp_ && mv _tmp_ {}' \;

andreif

Performance of Flask, Tornado, GEvent, and their combinations

Wensheng Wang, 10/1/11

Source: http://blog.wensheng.org/2011/10/performance-of-flask-tornado-gevent-and.html

When choosing a web framework, I pretty much have eyes set on Tornado. But I heard good things about Flask and Gevent. So I tested the performance of each and combinations of the three. I chose something just a little more advanced than a "Hello World" program to write - one that use templates. Here are the codes:

1, Pure Flask (pure_flask.py)

jarvys

• create a new redis .conf file

$ cp /etc/redis.conf /etc/redis-xxx.conf

• edit /etc/redis-xxx.conf, illustrated as below

...

typehorror

Flask-SQLAlchemy Caching

The following gist is an extract of the article Flask-SQLAlchemy Caching. It allows automated simple cache query and invalidation of cache relations through event among other features.

Usage

retrieve one object

# pulling one User object

user = User.query.get(1)

alekseykorzun

Credit to Paul Moore / @Paul_Reviews:

1. Navigate to http://www.roboform.com/have-i-been-hacked
2. Replace 'Enter account to test' with following: <script type="text/javascript">$('img').attr('src', 'https://lastpass.com/images/lastpass-logo.png');</script>
3. Click on 'Check Now'

In action:

http://g.recordit.co/oBk26XEv0P.gif

alekseykorzun

# Lighttpd
$HTTP["referer"] !~ "^($|http://([^/]*\.)?imagesocket\.(com|net|org)/)" {
    magnet.attract-physical-path-to = ("/www/sites/conf/imagesocket/bandwidth.lua")
}

# Lua check for images that exceeded limit(S)
# Path - Flag - Expiration 
local url_check = 
{
        ["/images/2012/08/20/1.png"] = true, -- 1352167206

alekseykorzun

#!/bin/bash
#
# Whitelist Pingdom probe-servers in iptables.
#
# Create a chain called "PINGDOM" and jump to it somewhere before
# the final REJECT/DROP, e.g.
#
#     # New chain for Pingdom rules
#     :PINGDOM - [0:0]
#

alekseykorzun

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE policymap [
<!ELEMENT policymap (policy)+>
<!ELEMENT policy (#PCDATA)>
<!ATTLIST policy domain (delegate|coder|filter|path|resource) #IMPLIED>
<!ATTLIST policy name CDATA #IMPLIED>
<!ATTLIST policy rights CDATA #IMPLIED>
<!ATTLIST policy pattern CDATA #IMPLIED>
<!ATTLIST policy value CDATA #IMPLIED>