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@armornick
armornick / playwav.c
Created August 24, 2012 07:31
Play a sound with SDL2 (no SDL_Mixer)
#include <SDL2/SDL.h>
#define MUS_PATH "Roland-GR-1-Trumpet-C5.wav"
// prototype for our audio callback
// see the implementation for more information
void my_audio_callback(void *userdata, Uint8 *stream, int len);
// variable declarations
static Uint8 *audio_pos; // global pointer to the audio buffer to be played
@Jaybles
Jaybles / UIDeviceHardware.h
Created October 28, 2011 19:33
UIDeviceHardware - Determine iOS device being used
//
// UIDeviceHardware.h
//
// Used to determine EXACT version of device software is running on.
#import <Foundation/Foundation.h>
@interface UIDeviceHardware : NSObject
- (NSString *) platform;
@aras-p
aras-p / preprocessor_fun.h
Last active April 28, 2024 15:25
Things to commit just before leaving your job
// Just before switching jobs:
// Add one of these.
// Preferably into the same commit where you do a large merge.
//
// This started as a tweet with a joke of "C++ pro-tip: #define private public",
// and then it quickly escalated into more and more evil suggestions.
// I've tried to capture interesting suggestions here.
//
// Contributors: @r2d2rigo, @joeldevahl, @msinilo, @_Humus_,
// @YuriyODonnell, @rygorous, @cmuratori, @mike_acton, @grumpygiant,
@seebk
seebk / README.md
Last active April 24, 2024 07:17
Extract embedded certificates and keys from OpenVPN config files

This python script is intended to automate the extraction of embedded certificates and keys from OpenVPN config files.

Unfortunately the GNOME Network-Manager is not able to automatically import OpenVPN config files with embedded certificates and keys. A workaround is to manually extract these and store them in separate files (e.g. see https://naveensnayak.wordpress.com/2013/03/04/ubuntu-openvpn-with-ovpn-file/).

Instructions:

  • Make shure all the required packages are installed. For example on Ubuntu and Debian run:

    $ sudo apt-get install python3 network-manager-openvpn-gnome

@davisford
davisford / setup-avahi.sh
Created July 12, 2013 14:14
Setup avahi-daemon on Ubuntu for so you can reach hostname `ubuntu.local` from host OS
sudo apt-get install avahi-daemon avahi-discover avahi-utils libnss-mdns mdns-scan
@negz
negz / kubedump.sh
Last active March 6, 2024 18:42
Dump Kubernetes cluster resources as YAML
#!/usr/bin/env bash
set -e
CONTEXT="$1"
if [[ -z ${CONTEXT} ]]; then
echo "Usage: $0 KUBE-CONTEXT"
exit 1
fi
@kennwhite
kennwhite / multi_key_crypto.sh
Last active January 16, 2024 15:47
OpenSSL command line recipe for multi-public key file encryption. Any single private key paired to one of the public keys can decrypt the file.
#!/usr/bin/env bash
#
# Example of multiple key AES encryption for text files using the openssl v. 0.9.8+ command line utility
# Uses n public certs as key for MIME PKCS envelope, any individual private key can decrypt.
#
# If standard RSA ssh keys exist, these can be converted to public certs as well (and ssh keys can decrypt)
#
# To sign (and verify) the encrypted file, one of the private keys is required, see:
# http://www.openssl.org/docs/apps/smime.html#EXAMPLES for openssl smime examples
# or http://www.openssl.org/docs/apps/cms.html#EXAMPLES for cms utility (OpenSSL v. 1.0+)
@andyvanee
andyvanee / .ssh_config
Last active November 30, 2023 04:19
Fix unix_listener too long for Unix domain socket
Host *
ControlPath ~/.ssh/control/%C
ControlMaster auto
@jgoodall
jgoodall / README.md
Last active September 19, 2023 18:06
This is a sample of how to send some information to logstash via the TCP input from node.js or python.

This is a sample of how to send some information to logstash via the TCP input in nodejs or python. It assumes the logstash host is on 10.10.10.100 and the TCP listening input is 9563.

The logstash.conf should look something like the sample file.

The log message should be a stringified JSON object with the log message in the @message field.

To use, run the node script node sendMessageToLogstash.js, or the python script python sendMessageToLogstash.js

@bitoiu
bitoiu / self-signed-wildcard-cert-for-ghes.md
Last active September 19, 2023 09:37
Self-Signed Wildcard certificate with SAN using openssl / SSL

Copy the default template of openssl.cnf to a writable location.

cp /System/Library/OpenSSL/openssl.cnf src

Uncomment the req_extensions = v3_req

req_extensions = v3_req # The extensions to add to a certificate request

Add subjectAltName to v3_req section