William-Yeh

alias vagrant-destroy='vagrant halt ; vagrant destroy --force'


_ansible_as_sudo_internal() {
  local user="$1"
  local host_pattern="$2"
  shift
  shift

  ANSIBLE_HOST_KEY_CHECKING=false ansible  "$host_pattern"  \

William-Yeh

/**
 * load all Node.js (including Express) route definitions.
 * in most cases you should only need to modify the app_routes[] array.
 *
 * inspired by the article:
 *   - http://stackoverflow.com/questions/5778245/expressjs-how-to-structure-an-application
 *
 * @author William Yeh <william.pjyeh@gmail.com>
 * @date   2014-04-09
 * @license MIT

William-Yeh

#!/bin/bash

MONGODB_NAME=$1
MONGODB_PASS=$2
MONGODB_HOST=$3
MONGODB_PORT=${4:-27017}

if [ $# -lt 3 ]; then
    echo "Simple tool to enable MongoDB balancer."
    echo "Usage: enable-mongodb-balancer.sh  username  password  host  [port]"

William-Yeh

#!/bin/bash

MONGODB_NAME=$1
MONGODB_PASS=$2
MONGODB_HOST=$3
MONGODB_PORT=${4:-27017}

if [ $# -lt 3 ]; then
    echo "Simple tool to disable MongoDB balancer."
    echo "Usage: disable-mongodb-balancer.sh  username  password  host  [port]"

William-Yeh

#!/bin/bash

MONGODB_NAME=$1
MONGODB_PASS=$2
MONGODB_HOST=$3
MONGODB_PORT=${4:-27017}

if [ $# -lt 3 ]; then
    echo "Simple tool to db.fsyncLock() on MongoDB."
    echo "Usage: lock-mongodb.sh  username  password  host  [port]"

William-Yeh

#!/bin/bash

MONGODB_NAME=$1
MONGODB_PASS=$2
MONGODB_HOST=$3
MONGODB_PORT=${4:-27017}

if [ $# -lt 3 ]; then
    echo "Simple tool to db.fsyncUnlock() on MongoDB."
    echo "Usage: unlock-mongodb.sh  username  password  host  [port]"

William-Yeh

#!/usr/bin/env perl
=pod

 SUMMARY: A simple tool to query the IP ranges for GCE zones.

 REFERENCE: http://stackoverflow.com/a/19434481 

 LICENSE: released to public domain.

 AUTHOR:  William Yeh <william.pjyeh@gmail.com>

William-Yeh

# Vagrantfile API/syntax version. Don't touch unless you know what you're doing!
VAGRANTFILE_API_VERSION = "2"



#
# provision script; pull Docker image
#
docker_image = "busybox"
$script = <<SCRIPT

William-Yeh

#
# fix some errors of 'units.dic' file in common mmseg packages
#
# URL: https://gist.github.com/William-Yeh/95f7dd1a60242f7d5b62
#
# @ref https://github.com/kuan-ming/concise-core/blob/master/src/org/sustudio/concise/core/mmseg/dictionary/units.dic
# @ref https://github.com/medcl/elasticsearch-rtf/blob/master/config/mmseg/units.dic
#
#----------
#

William-Yeh

#!/bin/bash
#
# Extract a range of lines from stdin and print to stdout.
#
# Usage:
#
#   head2tail.sh  starting-line  [number-of-lines]
#
# Example:
#