rafasc

What?

A list of constellations with associated hostname-compatible star names in a JSON format.

Why?

Ever wanted to name servers with more friendly names than DB-13, but had no idea what to name them? Simply name each server in your cluster after a star in a constellation! This way, you have a common 'group' under which to put every server, and you will have no problems whatsoever. I use the Aquila constellation for my jumbled mess that I call a network.

rafasc

$ weechat -t

*** Very bad! WeeChat is crashing (SIGSEGV received)
*** Full crash dump was saved to /tmp/weechat_temp_0zxUGE/weechat_crash_20190828_13836.log file.
***
*** Please help WeeChat developers to fix this bug:
***
***   1. If you have a core file, please run: gdb /path/to/weechat core
***      then issue command: "bt full" and send result to developers.
***      See the user's guide for more info about enabling the core files

rafasc

#!/usr/bin/env python
# -*- coding: utf-8 vi:noet
# Dump a clear-text version of an SSH key from gpg-agent

__author__ = "Jérôme Carretero <cJ-tub@zougloub.eu>"
__licence__ = "MIT"

import sys, io, subprocess, re, ctypes

libgcrypt = ctypes.CDLL("libgcrypt.so")

rafasc

How to extract a SSH private key from gpg-agent

Problem: Lost private key file ~/.ssh/id_rsa, but could connect to remote hosts via pubkey auth anyway: gpg-agent cached the private key. How to get the private key?

Solution: Use gpg-protect-tool to get the key (you need to know the passphrase of course):

gpgsm --call-protect-tool --p12-export ~/.gnupg/private-keys-v1.d/your-keyfile.key >key.p12

Now you have a PKCS12 file and you can extract the private key like this:

rafasc

How to have local versions of tracked config files in git

This is a fairly common question, and there isn't a One True Answer.

These are the most common techniques:

If you can modify your application

rafasc

#!/bin/bash
# Copyright (c) 2011 Josh Schreuder
# http://www.postteenageliving.com
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:

rafasc

from decimal import Decimal
from functools import singledispatch

#
# @singledispatch has to be moved inside __init__ to
# make registration work per instance.
#

class State:
    def __init__(self):

rafasc

-- requires subliminal, version 1.0 or newer
-- default keybinding: b
-- add the following to your input.conf to change the default keybinding:
-- keyname script_binding auto_load_subs
local utils = require 'mp.utils'
function load_sub_fn()
    subl = "/usr/local/bin/subliminal" -- use 'which subliminal' to find the path
    mp.msg.info("Searching subtitle")
    mp.osd_message("Searching subtitle")
    t = {}