billpatrianakos

# Steps to get IR receiver and transmitter from Amazon [1] working on a Raspberry Pi Zero W.

$ sudo apt-get update
$ sudo apt-get install lirc

# Remove this line from /boot/config.txt
dtoverlay=lirc-rpi,gpio_in_pin=18,gpio_out_pin=17

# Add the following lines in /boot/config.txt
dtoverlay=gpio-ir,gpio_pin=23

billpatrianakos

#!/bin/bash
# This is an sample file, put a copy of this file inside /shared/bin
# I'm assuming a capistrano directory structure under /var/www/my-project/
#
# Called by crontab when the server reboots
#
# To use this file execute with root privileges:
#   crontab -e
#
# then add this line:

billpatrianakos

MySQL

Getting started:

• http://www.sqlteaching.com/
• https://www.codecademy.com/courses/learn-sql

Related tutorials:

• MySQL-CLI: https://www.youtube.com/playlist?list=PLfdtiltiRHWEw4-kRrh1ZZy_3OcQxTn7P
• Analyzing Business Metrics: https://www.codecademy.com/learn/sql-analyzing-business-metrics