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Paul Fawkesley fawkesley

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@fawkesley
fawkesley / Makefile
Last active April 11, 2020 17:58
Makefile for activating a virtualenv and installing requirements. Uses requirements-to-freeze.txt / requirements.txt pattern
# Put *unversioned* requirements in `requirements-to-freeze.txt` as described below.
# `requirements.txt` will be automatically generated from `pip freeze`
# https://www.kennethreitz.org/essays/a-better-pip-workflow
venv/bin/activate: requirements-to-freeze.txt
rm -rf venv/
test -f venv/bin/activate || virtualenv -p $(shell which python3) venv
. venv/bin/activate ;\
pip install -Ur requirements-to-freeze.txt ;\
pip freeze | sort > requirements.txt
@fawkesley
fawkesley / google-analytics.html
Last active December 13, 2019 23:16
Google Analytics that respects Do-Not-Track header
<script>
var dnt = navigator.doNotTrack || window.doNotTrack || navigator.msDoNotTrack;
if (dnt != "1" && dnt != "yes") {
(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)
})(window,document,'script','//www.google-analytics.com/analytics.js','ga');
ga('create', 'UA-XXXXXXXX-X', 'auto');
ga('set', 'anonymizeIp', true);
@fawkesley
fawkesley / apt-key-add-from-fingerprint.md
Last active March 17, 2018 10:35
Safer `apt-key add` based on a key fingerprint

Apt-key add from key fingerprint

$ sudo apt-key adv --keyserver pool.sks-keyservers.net --recv-key 0xDBA36B5181D0C816F630E889D980A17457F6FB06
@fawkesley
fawkesley / mkdir_p.py
Created January 27, 2018 11:20
Python `mkdir -p` equivalent
import os
def mkdir_p(directory):
if not os.path.isdir(directory):
os.makedirs(directory)
return directory
@fawkesley
fawkesley / organise-cctv
Last active January 24, 2018 16:19
/etc/cron.hourly/organise-cctv on cctv-server
#!/bin/sh -eu
PATH=/bin:/usr/bin
DIR=/media/seagate_250gb/cameras/front
USER="camera-front"
cd_to_directory() {
cd "$DIR"
}
@fawkesley
fawkesley / cron-wrap
Created December 18, 2017 21:16
cron-wrap
#!/bin/sh -u
LOG_FILE="${HOME}/log/$(date --iso-8601=seconds).log"
touch "${LOG_FILE}"
$1 "$@" >> ${LOG_FILE} 2>&1
EXIT_CODE=$?
@fawkesley
fawkesley / lets_encrypt_webroot_notes.md
Created December 11, 2017 09:41
Let's Encrypt / nginx / webroot notes

/etc/nginx/sites-enabled/www.paulfurley.com_HTTP :

server {                                                                        
  listen 80;                                                                    
  listen  [::]:80;                                                              
  server_name www.paulfurley.com;                                               
                                                                                
  location /.well-known/acme-challenge/ {                                       
    # For the letsencrypt "webroot" plugin
@fawkesley
fawkesley / randomize-mac-addresses.sh
Last active July 25, 2022 06:24
In Ubuntu 16.04, randomize WiFi MAC addresses with a daily rotation - /etc/NetworkManager/dispatcher.d/pre-up.d/randomize-mac-addresses.sh
#!/bin/sh
# /etc/NetworkManager/dispatcher.d/pre-up.d/randomize-mac-addresses.sh
# INSTALL
#
# > curl -L 'https://gist.github.com/paulfurley/46e0547ce5c5ea7eabeaef50dbacef3f/raw/56ee5dd5f40dec93b8f7438cbdeda5475ea3b5d2/randomize-mac-addresses.sh' |sudo tee /etc/NetworkManager/dispatcher.d/pre-up.d/randomize-mac-addresses.sh
# > sudo chmod +x /etc/NetworkManager/dispatcher.d/pre-up.d/randomize-mac-addresses.sh
# Configure every saved WiFi connection in NetworkManager with a spoofed MAC
@fawkesley
fawkesley / 30-randomize-mac-address.conf
Last active May 22, 2022 21:42
MAC address randomization in Ubuntu 17+ (>= 1.4.1): save to /etc/NetworkManager/conf.d/
# /etc/NetworkManager/conf.d/30-randomize-mac-address.conf
# REQUIRES NETWORK MANAGER >= 1.4.1 (Ubuntu Zesty and above)
# Thanks to https://blogs.gnome.org/thaller/2016/08/26/mac-address-spoofing-in-networkmanager-1-4-0/
# This randomize your MAC address for *new* connections
# Be sure to change your existing (saved) connections in
# /etc/NetworkManager/system-connections/*
@fawkesley
fawkesley / samba.md
Last active October 30, 2017 22:34
Samba shares for CCTV server

Add this to the end of /etc/samba/smb.conf:

[camera-front]
   comment= Camera: Front
   path=/media/seagate_250gb/cameras/front
   browseable = yes
   writeable = yes
   write list = camera-front
 guest ok = yes