niklasvincent’s gists

niklasvincent / validate-cloudformation.sh

Last active October 3, 2018 12:43

Validate CloudFormation during build

	#!/bin/bash

	# Add this script to your cloudformation directory (we have ours in the project root).
	# Then set up a build step in Team City that executes the custom script:
	#
	# [[ -f ./cloudformation/validate-cloudformation.sh ]] && ./cloudformation/validate-cloudformation.sh
	#
	# That way branches without the script will still build.
	#
	# Make sure your CI user has the following policy attached to it for AWS:

niklasvincent / projects.html

Created July 30, 2015 13:27

Public Github repositories sorted by number of watchers

	{% if site.github.public_repositories %}
	{% assign sorted_repositories = site.github.public_repositories \| sort: 'watchers_count' %}
	{% for repository in sorted_repositories reversed %}
	<h2><a href="{{ repository.html_url }}" target="_blank">{{ repository.name }}</a></h2>
	<p>{{ repository.description }}</p>
	{% endfor %}
	{% endif %}

niklasvincent / testHook.js

Created July 24, 2015 09:38

My first hook.io microservice

	module['exports'] = function echo (hook) {
	// Access Node.js HTTP Request and Response objects
	var req = hook.req,
	res = hook.res;
	// Use NPM Modules
	var faker = require('faker');
	res.write('<strong>hello</strong> ');
	res.write(req.headers["x-forwarded-for"] + '<br/>');
	res.end(faker.hacker.phrase());
	};

niklasvincent / TestSSL.java

Created June 25, 2015 11:09

Test SSL connection in JVM

	import java.io.FileOutputStream;
	import java.io.ObjectOutputStream;
	import java.security.cert.CertPath;
	import java.security.cert.CertificateFactory;
	import java.util.ArrayList;
	import java.util.List;

	import javax.net.ssl.HttpsURLConnection;
	import javax.net.ssl.SSLSession;
	import javax.net.ssl.SSLSocket;

niklasvincent / gist:ed05ecdef9dd5ab60c57

Created July 14, 2014 21:00

/etc/rc.local for Utilite

	echo 'net.core.wmem_max=12582912' >> /etc/sysctl.conf
	echo 'net.core.rmem_max=12582912' >> /etc/sysctl.conf
	echo 'net.ipv4.tcp_rmem= 10240 87380 12582912' >> /etc/sysctl.conf
	echo 'net.ipv4.tcp_wmem= 10240 87380 12582912' >> /etc/sysctl.conf
	echo 'net.ipv4.tcp_window_scaling = 1' >> /etc/sysctl.conf
	echo 'net.ipv4.tcp_timestamps = 1' >> /etc/sysctl.conf
	echo 'net.ipv4.tcp_sack = 1' >> /etc/sysctl.conf
	echo 'net.ipv4.tcp_no_metrics_save = 1' >> /etc/sysctl.conf
	echo 'net.core.netdev_max_backlog = 5000' >> /etc/sysctl.conf
	echo performance > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor

niklasvincent / gist:67458c928b6ec47f57ff

Created June 10, 2014 16:16

gpg.txt

	-----BEGIN PGP PUBLIC KEY BLOCK-----
	Version: GnuPG/MacGPG2 v2.0.18 (Darwin)

	mQINBFHK/6cBEAC+XPwiHQ3eZ1B9OfnyITX5ADFlks06JP0icrcmMDDNEpTYSC+q
	FHJ/D/uEdKM03RalVGZ8KES/TG3kjaEPUODR8adRWP8EYm/EGTozn6qO5YwiB/7q
	8v9R9R+ZZwivRvM56054A/RgAgy09Qf50uLgRGryRyDuPEwyVDJEcGglCwOR+oep
	FGnxi7kmO2RTVmHHEAQWoCZDbkgyQctmh++99UKdKMG7yhlX8EMOmN+iYAW4ZXS/
	fFSOKTdgb26gNUhaBuKboHmCEx3JwZXnkHZ853jXFWQndb70+wcVnP9i04vM2Nsn
	8ACBVg0y7zheGV6eBz9X+MD/+fSui7syINYDW9oiswQm5A9tgP/Bl+XDqI5HZIOZ
	twuO7YJBQfWX5Js6Qc1qxaSl96VzlNoL1xXx+ULBqgyaEOTd0M4AcJW3V0vnaTd2

niklasvincent / build-nginx.sh

Last active October 11, 2019 04:44

Build script for statically compiled nginx 1.4.7 with OpenSSL 1.0.1e.

	#!/bin/bash

	set -e

	NGINX_VERSION="1.6.0"
	NGINX_TARBALL="nginx-${NGINX_VERSION}.tar.gz"
	PCRE_VERSION="8.34"
	PCRE_TARBALL="pcre-${PCRE_VERSION}.tar.gz"
	OPENSSL_VERSION="1.0.1g"
	OPENSSL_TARBALL="openssl-${OPENSSL_VERSION}.tar.gz"

niklasvincent / stats.sh

Created March 22, 2014 12:09

	#!/bin/bash

	# Set Graphite host
	GRAPHITE="172.16.20.1"
	GRAPHITE_PORT="2003"

	stats() {
	HOSTNAME="mediacenter"
	DATE=$(date +%s)
	echo "server.${HOSTNAME}.${1} ${2} ${DATE}" \| nc $GRAPHITE $GRAPHITE_PORT -w 1

niklasvincent / post-commit

Created February 19, 2013 16:00

Add the following to ./git/hooks/post-commit and change your UID and TOKEN (obtained from the user -> settings dialog). More information here https://github.com/lefnire/habitrpg/wiki/API

	# Gain XP on HabitRPG
	HABITRPG_UID="xxxxx"
	HABITRPG_TOKEN="yyyyyy"
	curl -X POST -H 'Content-Type:application/json' \
	"https://habitrpg.com/v1/users/${HABITRPG_UID}/tasks/git/up" \
	-d "{\"apiToken\":\"${HABITRPG_TOKEN}\", \"title\":\"Git commit\", \"service\":\"git\", \"icon\":\"https://github.com/favicon.ico\"}" 1>/dev/null 2
	>&1

niklasvincent / gist:2894406

Created June 8, 2012 08:09

Geo comparison

	// MySQL

	$sql = "SELECT all, the fields, you, want, ((ACOS(SIN(c.Latitude * PI() / 180) * SIN(" . $lat . " * PI() / 180) + COS(c.Latitude * PI() / 180) * COS(" . $lat . " * PI() / 180) * COS((c.Longitude - " . $lng . ") * PI() / 180)) * 180 / PI()) * 60 * 2) as distance FROM places ORDER BY distance DESC;";

	// MongoDB

	$this->places->find(array( 'loc' => array( '$near' => array($lat, $lng) ) ));

Niklas Vincent niklasvincent