JosephKu

Keybase proof

I hereby claim:

• I am josephku on github.
• I am josephku (https://keybase.io/josephku) on keybase.
• I have a public key ASAqye3EVSbWVNXAVrXjMVNLVLv2tvOjJ9RRdnH_njyBMAo

To claim this, I am signing this object:

JosephKu

{
    "title": "Change caps_lock key",
    "rules": [
        {
            "description": "Post caps_lock if caps_lock is pressed alone, left_ctrl otherwise.",
            "manipulators": [
                {
                    "type": "basic",
                    "from": {
                        "key_code": "caps_lock",

JosephKu

#include <Windows.h>
#include <stdio.h>

int main()
{
    int     shmem_size = sizeof(unsigned int);
    HANDLE  shmem = INVALID_HANDLE_VALUE;
    HANDLE  mutex = INVALID_HANDLE_VALUE;

    mutex = CreateMutex(NULL, FALSE, L"mutex_name");

JosephKu

#!/bin/sh

# This script only works on Ubuntu Linux LTS 16.04 LTS or the latest systemd based Ubuntu Linux

set -ex

ROOT=`pwd`

# Stop related services
$ROOT/phabricator/bin/phd stop

JosephKu

#!/bin/sh

echo "Creating Swap file... (Size: 2GB)"
#sudo dd if=/dev/zero of=/var/swapfile bs=1M count=2048 &&
sudo fallocate -l 2G /var/swapfile && # A new and effective way since Linux 2.6.23
sudo chmod 600 /var/swapfile &&
sudo mkswap /var/swapfile &&
echo "/var/swapfile none swap defaults 0 0" | sudo tee -a /etc/fstab
sudo swapon -a
echo "Done. Happy swapping!"

JosephKu

#!/bin/bash
set -ex

export DEBIAN_FRONTEND=noninteractive

echo "Replacing default MySQL 5.5 by MySQL 5.7.8 RC"
curl -LO https://dev.mysql.com/get/mysql-apt-config_0.5.3-1_all.deb
echo mysql-apt-config mysql-apt-config/select-product          select Apply              | sudo debconf-set-selections
echo mysql-apt-config mysql-apt-config/select-server           select mysql-5.7-dmr      | sudo debconf-set-selections
echo mysql-apt-config mysql-apt-config/select-connector-python select none               | sudo debconf-set-selections

JosephKu

#!/usr/bin/env ruby

require 'bitcoin'

require 'open-uri'
require 'JSON'
require 'digest/sha2'
require 'pry'
require 'bigdecimal'

JosephKu

#!/bin/sh

fancy_echo() {
  local fmt="$1"; shift

  printf "\n$fmt\n" "$@"
}

append_to_zshrc() {
  local text="$1" zshrc

JosephKu

#!/bin/sh

sublime_domain=$(defaults domains | tr "," "\n" | grep sublime)

if [ $? -eq 0 ]; then
    ret=$(defaults read $sublime_domain ApplePressAndHoldEnabled)
    if [ $ret -eq 0 ]; then
        defaults write $sublime_domain ApplePressAndHoldEnabled -bool true
        echo "Disable key repeat."
    else

JosephKu

Verifying that +josephku is my openname (Bitcoin username). https://onename.io/josephku