Fernando Canteruccio naripok

Lecture 1: Introduction to Research — [📝Lecture Notebooks] [▶️Video]
Lecture 2: Introduction to Python — [📝Lecture Notebooks] [▶️Video]
Lecture 3: Introduction to NumPy — [📝Lecture Notebooks] [▶️Video]
Lecture 4: Introduction to pandas — [📝Lecture Notebooks] [▶️Video]
Lecture 5: Plotting Data — [📝Lecture Notebooks] [[▶️Vide

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname

Reverse Port Tunneling with EC2

Reverse port tunneling is used to give a user outside of a networks firewall accesst to a computer inside the firewall where direct SSH connections aren't allowed. It works by the in-firewall computer SSH'ing to a middleman computer that then forwards incomming SSH connections on a given port to the firewalled computer.

Setup the middleman

Get an ubuntu EC2 instance
Download it's security keys (both in-firewall and out-firewall computers will need the private key)
Setup the security group to allow connections on port 10002
SSH into the middleman and add: GatewayPorts yes to /etc/ssh/sshd_config

	# -- coding: utf-8 --

	"""
	Copyright (c) 2019 Valentin B.

	A simple music bot written in discord.py using youtube-dl.

	Though it's a simple example, music bots are complex and require much time and knowledge until they work perfectly.
	Use this as an example or a base for your own bot and extend it as you want. If there are any bugs, please let me know.

	# Released by rdb under the Unlicense (unlicense.org)
	# Based on information from:
	# https://www.kernel.org/doc/Documentation/input/joystick-api.txt

	import os, struct, array
	from fcntl import ioctl

	# Iterate over the joystick devices.
	print('Available devices:')