connorjan

Editing Files Remotely via SSH on SublimeText 3

Sometimes you need to edit a file on a remote server, but using vim/emacs is not very practical, due to lag and speed of screen refresh.

TextMate users have the classic rmate, but it was implemented in Ruby, which may not be available on the remote server.

A better option is to use this version of rmate, implemented in pure Bash. It's a single file, self-contained, and with no external dependencies.

Step by step:

connorjan

How to enable Ethernet/SSH over USB on a Raspberry Pi Zero

1. Flash the latest kernel onto an SD card using the instructions here: https://www.raspberrypi.org/documentation/installation/installing-images/README.md

2. Mount the SD card and browse to the boot partition using a file browser

3. Enable the USB controller by opening up the config.txt file and adding a new line which contains the following: dtoverlay=dwc2

4. Enable the ethernet gadget driver by opening up the cmdline.txt file and add the following text to the end of the line: modules-load=dwc2,g_ether

connorjan

def expand(lst):
	""""
	Expand a list/tuple of lists/tuples of lists/tuples of ... of values into a single list
	"""
	exp = []
	for item in lst:
		if type(item) is list or type(item) is tuple:
			exp += expand(item)
		else:
			exp.append(item)

connorjan

#!/usr/bin/env python

import random

faces = ["U","D","L","R","F","B"]
modifiers = ["", "'", "2"]

min_scramble_len = 16
max_scramble_length = 20

connorjan

Keybase proof

I hereby claim:

• I am connorjan on github.
• I am connorjan (https://keybase.io/connorjan) on keybase.
• I have a public key whose fingerprint is DB55 6494 216F CD37 478A D420 DFE6 88D9 E17E 605D

To claim this, I am signing this object:

connorjan

Monitoring Processes on Raspberry Pi

1. Install daemontools

$ sudo apt-get install daemontools daemontools-run

2. Create the service directory if not created by daemontools

$ sudo mkdir -p /etc/service

connorjan

Raspberry Pi Multi-User Boot Script Setup

This will show how you can setup scripts that will run on bootup of a Raspberry Pi. Any user in the /home/ directory where the name of the user matches the name of their home directory will be able to take advantage of this setup, as well as the root user.

1. Add the following code to the file: /etc/rc.local, but be sure to leave the last line of the file as exit 0

# Startup scripts
## Root
if [ -f /root/startup.sh ]; then

connorjan

import socket
import struct

import argparse
import binascii

parser = argparse.ArgumentParser(version="0.1",description='Magic packet sender')
parser.add_argument('--mac', action="store", default=None, required=True, help="The mac address to wake up")
arg = parser.parse_args()

connorjan

import MySQLdb
import CSServer
import time

"""

This script will update your cs server's maplist file for you based on tiers that are stored in a database.
To get it to work, make sure that you have the 'CSServer.py' file in the same directory as this script,
then change the variables in the 'global variables' section as needed.
This will overwrite the map list file as needed, and will append changes to the new maps text file if enabled.

connorjan

import os
import re
import urllib2

class CSServer:

	def __init__(self, minTier, maxTier, mapType, mapsFilePath, mapsDirectory, fastDlServer = ""):
		self.MinTier = minTier
		self.MaxTier = maxTier
		self.MapType = mapType