chrisroos

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...

JoshuaEstes

Moved to https://github.com/JoshuaEstes/CheatSheets

dbrgn

# -*- coding: utf-8 -*-
"""
    ReST directive for embedding Youtube and Vimeo videos.

    There are two directives added: ``youtube`` and ``vimeo``. The only
    argument is the video id of the video to include.

    Both directives have three optional arguments: ``height``, ``width``
    and ``align``. Default height is 281 and default width is 500.

ajmontag

/**
 * Title:   gpio.c
 *
 * Author:  Andrew Montag
 *          ajmontag@gmail.com
 *          sites.google.com/site/andrewmontag
 *
 * Licence: Boost Software Licence - Verison 1.0
 *          http://www.boost.org/users/license.html
 *

godspeed1989

#!/bin/sh

echo "Starting rcS..."

echo "++ Mounting filesystem"
mount tmpfs /dev  -t tmpfs
mount proc  /proc -t proc
mount sysfs /sys  -t sysfs
mkdir -p /dev/pts
mkdir -p /dev/i2c        

godspeed1989

#<file system>	<mount-point>	<type>	<options>			<dump> <pass>
/dev/root	/		auto	defaults,errors=remount-ro	0 0
devpts		/dev/pts	devpts	gid=5,mode=620			0 0
proc		/proc		proc	defaults			0 0 
tmpfs		/tmp		tmpfs	defaults			0 0
sysfs		/sys		sysfs	auto				0 0

xero

IRC Reference

Not intended as a guide for newbies, more like a "cheat sheet" for the somewhat experienced IRC user, especially one who wields some power over a channel.

The Basics

• /join #channel
  • Joins the specified channel.
• /part #channel
• Leaves the specified channel.

bnagy

GPG / Mutt / Gmail

About

This is a collection of snippets, not a comprehensive guide. I suggest you start with Operational PGP.

Here is an incomplete list of things that are different from other approaches:

• I don't use keyservers. Ever.
• Yes, I use Gmail instead of some bespoke hipster freedom service

Lanchon

Installing STM32CubeMX on Linux

The STM32CubeMX tool is written in portable java, but unfortunately it is distributed as a Windows executable embedded in a Windows installer.

To install it on Linux:

1. sudo java -jar SetupSTM32CubeMX-4.11.0.exe
2. install the tool somewhere in your home, eg: /home/you/stm32/cubemx
3. sudo chown -R you:you /home/you/stm32/cubemx

F21

This is a quick guide of the commands we use to sign someone's GPG key in a virtual key signing party.

Note: The steps cover only the technical aspects of signing someone's key. Before signing someone's key, you must verify their identity. This is usually done by showing government-issued ID and confirming the key's fingerprint

The commands will work for both GPG and GPG2.

I use Julian's key for the examples. His key id is 2AD3FAE3. You should substitute with the appropriate key id when running the commands.

Signing the key

1. List the keys currently in your keyring: gpg --list-keys.