chrisswanda

Mac and Linux work the same, storing the keys in ~/.gnupg. The safest way to transfer the files is using scp (part of ssh):

To copy from your local machine to another:
scp -rp ~/.gnupg othermachine:

To copy from a remote machine to your local:
scp -r othermachine:~/.gnupg ~

If you're on the machine that already has the key:

chrisswanda

'''This stupid little script I use all the time to make perfect rice in my instant pot.
I also have a Siri Shortcut in the event that I'm near my HomePod, or other Apple devices.
https://www.icloud.com/shortcuts/c67d4960a15b42d6afb0cc58c649ff03 Just tell Siri, Cook Rice.

It makes the perfect white rice in your pressure cooker or instant pot.

How I use it, is to use a kitchen scale to weigh my inner pot (which is always 1102 grams,
but added in the formula in the event I find myself at someone else's house and need to make some perfect rice).

I then weigh my rice individually to get the weight.  I then wash my rice in multiple changes of water until it runs clear.

chrisswanda

from requests import Request, Session
from requests.exceptions import ConnectionError, Timeout, TooManyRedirects
import json
import smtplib

''' you will need an API from https://coinmarketcap.com/api/ '''

''' let's get Bitcoin prices '''

BTCurl = 'https://pro-api.coinmarketcap.com/v1/cryptocurrency/quotes/latest'

chrisswanda

$HOSTALIASES no longer works with glibc (https://bugs.launchpad.net/debian/+source/glibc/+bug/1483187)

For my project, I needed to create a user specifc hosts file.

First clone this repo - https://github.com/figiel/hosts.git

################ README #####################################

hosts - wrapper for libc which provides defining host aliases in a per-user file

chrisswanda

https://duo.com/product/multi-factor-authentication-mfa

https://fukuchi.org/works/qrencode/

qrencode -l L -v 1 -o test.png 'text_input'

Example - qrencode -l L -v 1 -o GoogleText.png 'otpauth://totp/Example:alice@google.com?secret=JBSWY3DPEHPK3PXP&issuer=Example'

For standard Google Authenticator or Authy QR codes, see this example:

chrisswanda

#!/bin/bash

read -p "How many characters?   " numlen

#MacOS uses head, linux uses cat /dev/random

head /dev/urandom | LC_CTYPE=C tr -dc 'a-zA-Z0-9,;.:_#*+~!@$%&()=?{[]}|><-' | fold -w $numlen | head -n 1