prahal

#include <stdio.h>
#include <stdint.h>
#include <stdlib.h>
#include <string.h>
#include <fcntl.h>
#include <malloc.h>
#include <unistd.h>
#include <sys/mman.h>

#define MAIN_LOOPS (100)

prahal

#include <stdio.h>
#include <stdint.h>
#include <stdlib.h>
#include <string.h>
#include <fcntl.h>
#include <malloc.h>
#include <unistd.h>
#include <sys/mman.h>

#define MAIN_LOOPS (100)

prahal

#include <stdio.h>
#include <stdint.h>
#include <stdlib.h>
#include <fcntl.h>
#include <malloc.h>
#include <unistd.h>
#include <sys/mman.h>

#define MAIN_LOOPS (100)
#define TRIALS_PER_TOGGLE (10)

prahal

#!/bin/sh
#
# Copyright (c) 2009 The Chromium Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
#
# This script was part of the google-chrome package and has been adapted
# be devolo AG.
#
# It creates the repository configuration file for package updates, and it

prahal

class Base
  attr_reader :gitolite_config, :repository, :context, :options

  def initialize(gitolite_config, repository, context, **options)
    @gitolite_config    = gitolite_config
    @repository         = repository
    @context            = context
    @options            = options.dup
    @old_perms          = {}
  end

prahal

#!/bin/bash

set -ex

mkdir -p /tmp/repro-1501
cd /tmp/repro-1501

bundle config set --local without 'development'

bundle env

prahal

Virtual Serial Ports

We can use socat to create 2 virtual serial ports that are connected to each other locally. This can be useful for debugging serial port applications. Or simulating serial port communication. Or running 2 legacy programs that only communicate with each other over serial ports, such as old DOS games. And of course, for education, since serial communication is probably the most simple communication protocol there is, RS232 is considered at the bottom of the OSI stack, at the "Physical Layer". See: http://electronics.stackexchange.com/questions/31171/internet-vs-serial-communication

prahal

#!/bin/bash
 
# Based on https://github.com/jonls/redshift src/colorramp.c and src/gamma-randr
# and https://www.opengl.org/discussion_boards/showthread.php/146812-Gamma-correction-table

# requirements : bash >= 4.3 (nameref)
# mutter wayland compositor

# usage:
# script <action> <temperature mode> <gamma settings>

prahal

#
# Automatically generated file; DO NOT EDIT.
# Linux/arm 4.2.0-rc3 Kernel Configuration
#
CONFIG_ARM=y
CONFIG_ARM_HAS_SG_CHAIN=y
CONFIG_NEED_SG_DMA_LENGTH=y
CONFIG_ARM_DMA_USE_IOMMU=y
CONFIG_ARM_DMA_IOMMU_ALIGNMENT=8
CONFIG_MIGHT_HAVE_PCI=y

prahal

#
# Automatically generated file; DO NOT EDIT.
# Linux/arm 3.18.0-rc3 Kernel Configuration
#
CONFIG_ARM=y
CONFIG_ARM_HAS_SG_CHAIN=y
CONFIG_NEED_SG_DMA_LENGTH=y
CONFIG_ARM_DMA_USE_IOMMU=y
CONFIG_ARM_DMA_IOMMU_ALIGNMENT=8
CONFIG_MIGHT_HAVE_PCI=y