Finwë FinweVI

Every so often I have to restore my gpg keys and I'm never sure how best to do it. So, I've spent some time playing around with the various ways to export/import (backup/restore) keys.

Method 1

Backup the public and secret keyrings and trust database

cp ~/.gnupg/pubring.gpg /path/to/backups/
cp ~/.gnupg/secring.gpg /path/to/backups/
cp ~/.gnupg/trustdb.gpg /path/to/backups/

or, instead of backing up trustdb...

How to set up multiple accounts with Mutt E-mail Client

Thanks to this article by Christoph Berg

Instructions

Directories and files

~/

Setup and use GPIOs on a Cubietruck

Cubietruck is also known as Cubieboard 3

Note: This file documents just what I did, first of all as a note for myself. So this is not primarily intended as a tutorial. Because it still might be helpfull, I uploaded it. The GPIO function is now confirmed to work, tested with my multimeter, but I am still waiting for my jumper cables to arrive, so I can use them securely.

Licensed under a Luna-Will-Cry-If-You-Modify-Or-Redistribute-This 1.0 licence.

	# -- mode: conf; --
	#
	# NOTE: Settings generally support python interpolation. This means
	# values can contain python format strings which refer to other values
	# in the same section, or values in a special DEFAULT section. This
	# allows you for example to use common settings for multiple accounts:
	#
	# [Repository Gmail1]
	# trashfolder: %(gmailtrashfolder)s
	#

	#!/bin/sh
	# Automatic SSH jump host for IPv6-only hosts.
	# Usage in ~/.ssh/config: ProxyCommand ~/.ssh/ipv6proxy <jumphost> %h %p
	# If a host is reachable via IPv6, a direct connection is made.
	# Otherwise a jump host is used (which shall support IPv6).

	if ping6 -c1 $2 >/dev/null 2>&1; then
	exec nc -6 $2 $3
	else
	exec ssh -q $1 "nc -6 $2 $3"

	"""SQLAlchemy Metadata and Session object"""
	import datetime
	import json
	import time

	from sqlalchemy import MetaData
	from sqlalchemy.orm import scoped_session, sessionmaker


	__all__ = ['Session', 'metadata', 'Model', 'SchemaEncoder']

	[Repository local-baylibre]
	...
	nametrans = lambda folder: {
	'drafts': '[Gmail]/Drafts',
	'flagged': '[Gmail]/Starred',
	'important': '[Gmail]/Important',
	'inbox': 'INBOX',
	'spam': '[Gmail]/Spam',
	'trash': '[Gmail]/Trash',
	}.get(folder, folder)

	from datetime import datetime
	from sqlalchemy import Column, Integer, DateTime, ForeignKey
	from sqlalchemy.orm import relationship
	from sqlalchemy.ext.declarative import declared_attr
	from flask_security import current_user


	class AuditMixin(object):
	created_at = Column(DateTime, default=datetime.now)
	updated_at = Column(DateTime, default=datetime.now, onupdate=datetime.now)

	# http://stackoverflow.com/questions/2546207/does-sqlalchemy-have-an-equivalent-of-djangos-get-or-create

	# credit to Wolf
	def get_or_create(session, model, defaults=None, **kwargs):
	instance = session.query(model).filter_by(**kwargs).first()
	if instance:
	return instance, False
	else:
	params = dict((k, v) for k, v in kwargs.iteritems() if not isinstance(v, ClauseElement))
	params.update(defaults or {})