Zero Huang johnroyer

Making life easier and fun .

johnroyer / main.js

Last active May 31, 2024 07:58

try to new Pin object on webduino

	var webduino = require('webduino-js');

	board = new webduino.WebArduino('Ge8pn');

	board.on('ready', function (board) {
	var pin = new webduino.core.Pin(board, 10, Pin.DOUT);

	board.systemReset();
	board.samplingInterval = 250;
	var replay = new webduino.module.Relay(board, 10);

johnroyer / php-info.log

Created September 25, 2019 07:20

PHP segment fault, ENV dump

	feature/controller-shipping-refactor

	027d43e6f1ddb261cb0021695af6bca42a73a9c0 is the first bad commit
	commit 027d43e6f1ddb261cb0021695af6bca42a73a9c0
	Author: Zero <john.royer@gmail.com>
	Date: Mon Sep 23 10:14:43 2019 +0800

	Catch exception from SplitShipmentService

	app/Http/Controllers/ApiShipmentController.php \| 6 +++++-

johnroyer / mysql.cnf

Last active July 30, 2019 13:46

MySQL 8.0 config

	[mysqld]
	pid-file = /var/run/mysqld/mysqld.pid
	socket = /var/run/mysqld/mysqld.sock
	datadir = /var/lib/mysql
	log-error = /var/log/mysql/error.log


	default-authentication-plugin = mysql_native_password

johnroyer / scriptsafe-settings-2019-10

Last active November 11, 2019 05:14

ScriptSafe white list

johnroyer / S20slack

Created July 12, 2019 05:28

init change notification

	#! /bin/sh
	### BEGIN INIT INFO
	# Provides: slackcat
	# Required-Start: $remote_fs $syslog
	# Required-Stop: $remote_fs $syslog
	# Default-Start: 2 3 4 5
	# Default-Stop: 0 1 6
	# Short-Description: OpenBSD Secure Shell server
	### END INIT INFO

johnroyer / notify.sh

Last active July 12, 2019 06:18

slack notifier for AWS EC2 deployment

	#!/usr/bin/env bash

	ID=`curl http://169.254.169.254/latest/meta-data/instance-id`
	EC2_NAME=`aws ec2 describe-instances --instance-ids $ID \| jq .Reservations[0].Instances[0].Tags[].Value \| paste -sd ' ' - \| sed -e 's/\"/ /g'`
	HASH=`git rev-parse HEAD`
	SHORT_HASH=`echo $HASH \| head -c 6`
	COMMENT=`git log --format=%B -n 1 HEAD`
	BB_URL_PREFIX="https://bitbucket.org/team/project/commits"
	HOST=`hostname`
	REPO=$(basename `git rev-parse --show-toplevel`)

johnroyer / virus-scan-clamav.sh

Last active October 29, 2018 04:49

scan virus in whole system by clamav (clamscan) and save log by date

	#!/usr/bin/env bash

	DATE=`date '+%Y-%m-%d'`
	LOG_PATH="/var/log/clamav"

	# create log folder
	mkdir -p $LOG_PATH

	clamscan -i -r / 2>&1 \| tee "$LOG_PATH/$DATE.log"

johnroyer / CapLocks2Ctrl.reg

Created July 13, 2017 00:17

Change CapsLocks to Ctrl for windows 7/10

	Windows Registry Editor Version 5.00

	[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Keyboard Layout]
	"Scancode Map"=hex:00,00,00,00,00,00,00,00,02,00,00,00,1d,00,3a,00,00,00,00,00

johnroyer / IPv4.php

Last active July 5, 2017 03:30

simple IPv4 checker (CIDR included)

	<?php

	declare(strict_types=1);

	class IPv4
	{
	/**
	* Check if input is a valid IPv4 address
	*
	* A valid IPv4 address is presents like `192.168.1.1`

johnroyer / resilio-sync

Created May 5, 2017 02:48

Resilio Sync config for ufw app

	[ResilioSync]
	title=Resilio Sync using Bittorent protocol
	description=Sync data easily between devices
	ports=3000/tcp\|1900/udp\|58610/udp\|3838/udp\|19717/tcp\|50443/udp