This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
require 'openssl' | |
require 'Base64' | |
key = "secret-key" | |
data = "some data to be signed" | |
Base64.encode64(OpenSSL::HMAC.digest(OpenSSL::Digest::Digest.new('sha256'), key, data)).strip() |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
connection = Faraday::Connection.new('http://example.com') do |builder| | |
builder.request :url_encoded # for POST/PUT params | |
builder.adapter :net_http | |
end | |
# same as above, short form: | |
connection = Faraday.new 'http://example.com' | |
# GET | |
connection.get '/posts' |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
# This is an startup script example, how IPv6 should | |
# looks like, if not you will get some seriously | |
# problems. | |
# Some options may not work on your OS. | |
# ICMPv6 Stastics (optional) | |
# icmpv6_stats | |
# Optional may not work on all systems | |
ipset flush dns6 |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
1 # From http://goldmann.pl/blog/2014/01/21/connecting-docker-containers-on-multiple-hosts/ | |
2 # Edit this variable: the 'other' host. | |
3 REMOTE_IP=192.168.0.103 | |
4 | |
5 # Edit this variable: the bridge address on 'this' host. | |
6 BRIDGE_ADDRESS=172.17.43.1/24 | |
7 | |
8 # Name of the bridge (should match /etc/default/docker). | |
9 BRIDGE_NAME=docker0 | |
10 |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
#include <opencv/cv.h> | |
#include <opencv/highgui.h> | |
#include <opencv/ml.h> | |
void doMosaic(IplImage* in, int x, int y, | |
int width, int height, int size); | |
int main (int argc, char **argv) | |
{ | |
int i, c; |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
#!/usr/bin/env bash | |
# names of latest versions of each package | |
export VERSION_PCRE=pcre-8.38 | |
export VERSION_OPENSSL=openssl-1.0.2d | |
export VERSION_NGINX=nginx-1.9.7 | |
# URLs to the source directories | |
export SOURCE_OPENSSL=https://www.openssl.org/source/ | |
export SOURCE_PCRE=ftp://ftp.csx.cam.ac.uk/pub/software/programming/pcre/ |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
#!/usr/bin/env python | |
#coding=utf-8 | |
# | |
# Generate a list of dnsmasq rules with ipset for gfwlist | |
# | |
# Copyright (C) 2014 http://www.shuyz.com | |
# Ref https://code.google.com/p/autoproxy-gfwlist/wiki/Rules | |
import urllib2 | |
import re |
Reference: http://www.cnx-software.com/2012/07/31/84-mb-minimal-raspbian-armhf-image-for-raspberry-pi/
curl -O https://dl.dropbox.com/u/45842273/2012-07-15-wheezy-raspian-minimal.img.7z
yum install p7zip
7za e 2012-07-15-wheezy-raspian-minimal.img.7z
qemu-system-arm -kernel kernel-qemu -cpu arm1176 -m 256 -M versatilepb -no-reboot -serial stdio -append "root=/dev/sda2 panic=1" -hda 2012-07-15-wheezy-raspian-minimal.img -net nic -net user -vnc :0 -net tap,ifname=vnet0,script=no,downscript=no