s4parke’s gists

s4parke / xml_parser.rb

Created February 6, 2013 13:59

Workaround for rails XML/YAML param parsing vulnerability. Drop this file in /config/initializers/xml_parser.rb

	# config/initializers/xml_parser.rb

	# There are multiple weaknesses in the parameter parsing code for Ruby on Rails which
	# allows attackers to bypass authentication systems, inject arbitrary SQL, inject
	# and execute arbitrary code, or perform a DoS attack on a Rails application.
	#
	#This vulnerability has been assigned the CVE identifier CVE-2013-0156.

	# https://groups.google.com/forum/?fromgroups=#!topic/rubyonrails-security/61bkgvnSGTQ
	#

s4parke / gist:5052277

Created February 27, 2013 22:10

Install sysbench and run some cpu and mysql benchmarks.

	wget http://garr.dl.sourceforge.net/sourceforge/sysbench/sysbench-0.4.12.tar.gz

	cd sysbench-0.4.12
	libtoolize --force --copy
	./autogen.sh
	./configure
	make
	sudo make install

	mysql -u root -e "create database sbtest;"

s4parke / iptables-webserver-sample

Last active December 14, 2015 20:19

Example iptables config for a web server with ssh running on port 2222

	#!/bin/bash

	# iptables configuration script

	# Flush all current rules from iptables
	iptables -F

	# Allow SSH connections on tcp port 2222
	iptables -A INPUT -p tcp --dport 2222 -j ACCEPT

s4parke / git-large-files.pl

Created February 18, 2015 16:30

Perl script for finding large files in git repo history

	#!/usr/bin/perl
	use 5.008;
	use strict;
	use Memoize;

	# usage:
	# git-large-files 500k
	# git-large-files 0.5m
	# git-large-files 5b

s4parke / git-truncate.sh

Created February 18, 2015 16:33

Simple bash script for truncating git repo history

	#!/bin/bash

	# Usage:
	# ./git-truncate.sh SHA1
	# Removes all the history prior to commit "SHA1"

	git checkout --orphan temp $1
	git commit -m "Truncated history of git repo"
	git rebase --onto temp $1 master
	git branch -D temp

s4parke / git_check_uncommitted_changes.rb

Created October 14, 2015 14:52

	#! /usr/bin/ruby

	# Git before-update hook

	def check_uncommitted_changes

	diff_paths = `git diff-index --name-only HEAD`.split("\n")
	diff_stats = `git diff-index --stat HEAD`.split("\n").join("\n ")
	error_msg = %(
	[GIT POLICY: DIRTY WORKING COPY]

s4parke / gist:75f03169f2ff429dd539

Last active November 19, 2015 17:37 — forked from jazbek/gist:6355989

Add custom fields to a single event detail page

	<?php

	//
	add_action('tribe_events_before_view','tribe_custom_fields_meta');
	function tribe_custom_fields_meta(){
	global $post;
	// force this to run only on single event views
	if( is_single() && tribe_is_event( $post->ID ) ){
	if( tribe_is_recurring_event( tribe_is_recurring_event( $post->ID ) ) ) {
	tribe_register_meta( 'tribe_custom_fields_vaa', array(

s4parke / custom_venue_info.php

Created December 1, 2015 16:35 — forked from codearachnid/custom_venue_info.php

Add custom venue meta items by using the tribe_register_meta for individual items or tribe_register_meta_group for the group registration. See TEC (core plugin)/public/advanced-functions/meta.php for examples of group and individual registration

	<?php

	// add custom venue meta items
	add_action('tribe_events_before_view','custom_venue_info');
	function custom_venue_info(){
	global $post;
	// force this to run only on single event views
	if( is_single() && tribe_is_event( $post->ID ) ){
	$room = get_post_meta( $post->ID, '_VenueRoom', true );
	tribe_register_meta( 'tribe_venue_room', array(

s4parke / redis-autostart-osx.md

Created February 1, 2016 22:39 — forked from subfuzion/redis-autostart-osx.md

redis auto start OS X

Install with Homebrew

brew install redis

Set up launchctl to auto start redis

$ ln -sfv /usr/local/opt/redis/*.plist ~/Library/LaunchAgents

/usr/local/opt/redis/ is a symlink to /usr/local/Cellar/redis/x.y.z (e.g., 2.8.7)

s4parke / nginx.conf for node express with nginx reverse proxy

Last active February 12, 2016 04:56 — forked from turtlesoupy/nginx.conf

node.js upstream nginx config


	upstream calc_example_org_upstream {
	server 127.0.0.1:8005;
	#server 127.0.0.1:8006;
	#keepalive 64;
	}

	server {
	listen 80;
	server_name www.calc.example.org;

Steve J. s4parke

Install with Homebrew