fvbock’s gists

fvbock / gist:e4996ca33002dac1c7ae

Last active August 29, 2015 14:10 — forked from dmitshur/gist:6927554

$ ssh -A vm
$ git config --global url."[email protected]:".insteadOf "https://github.com/"
$ cat ~/.gitconfig
[url "[email protected]:"]
	insteadOf = https://github.com/
$ go get github.com/private/repo && echo Success!
Success!

fvbock / translate.go

Created September 25, 2015 02:10 — forked from hvoecking/translate.go

Golang reflection: traversing arbitrary structures

	// Traverses an arbitrary struct and translates all stings it encounters
	//
	// I haven't seen an example for reflection traversing an arbitrary struct, so
	// I want to share this with you. If you encounter any bugs or want to see
	// another example please comment.
	//
	// The MIT License (MIT)
	//
	// Copyright (c) 2014 Heye Vöcking
	//

fvbock / elasticsearch.rb

Created March 7, 2017 01:44 — forked from lcpriest/elasticsearch.rb

	client = ElasticWrapper::Session.new.client

	client.search(index: 'test', type: 'contacts', body: body)

	body = { query: { bool: { filter: { term: { name: 'lachlan' } } } } }
	=>
	[{
	"_index"=>"test",
	"_type"=>"contact",
	"_id"=>"1",

fvbock / mongoconsole.sh

Created March 15, 2017 12:01 — forked from stanislavb/mongoconsole.sh

Backup and restore MongoDB running in a Docker container

	#!/bin/bash

	usage() {
	echo "Usage $0 -c mongo_docker_container_name"
	}

	while [[ $# > 1 ]]
	do
	key="$1"

fvbock / main.go

Created March 7, 2018 16:28 — forked from julz/main.go

containersched minicontainer

	package main

	import (
	"fmt"
	"os"
	"os/exec"
	"syscall"
	)

	func main() {

fvbock / echo_nc.sh

Created April 20, 2018 15:31 — forked from NapoleonWils0n/echo_nc.sh

bash: hex over tcp with netcat and echo

	#!/bin/sh
	#----------------------------------------------------------------------------------------#
	# Hex over TCP with Echo and Netcat #
	#----------------------------------------------------------------------------------------#

	echo -n -e "x01x18x03" \| nc 192.168.1.4 80

	# The -n supresses outputting the trailing newline.
	# The -e enables the interpretation of backslash escapes -- allowing us to send hex codes.

fvbock / bash.generate.random.alphanumeric.string.sh

Created October 17, 2018 09:30 — forked from earthgecko/bash.generate.random.alphanumeric.string.sh

shell/bash generate random alphanumeric string

	#!/bin/bash
	# bash generate random alphanumeric string
	#

	# bash generate random 32 character alphanumeric string (upper and lowercase) and
	NEW_UUID=$(cat /dev/urandom \| tr -dc 'a-zA-Z0-9' \| fold -w 32 \| head -n 1)

	# bash generate random 32 character alphanumeric string (lowercase only)
	cat /dev/urandom \| tr -dc 'a-zA-Z0-9' \| fold -w 32 \| head -n 1

fvbock / create-efi-keys.sh

Created October 23, 2019 03:39 — forked from Era-Dorta/create-efi-keys.sh

Sign kernel modules on Ubuntu, useful for Nvidia drivers in UEFI system

	# VERY IMPORTANT! After each kernel update or dkms rebuild the modules must be signed again with the script
	# ~/.ssl/sign-all-modules.sh

	# Place all files in ~/.ssl folder
	mkdir ~/.ssl
	cd ~/.ssl

	# Generate custom keys with openssl
	openssl req -new -x509 -newkey rsa:2048 -keyout MOK.priv -outform DER -out MOK.der -nodes -subj "/CN=Owner/"

fvbock / ipv6guide.md

Created January 10, 2025 10:55 — forked from timothyham/ipv6guide.md

A Short IPv6 Guide for Home IPv4 Admins

This guide is for homelab admins who understand IPv4s well but find setting up IPv6 hard or annoying because things work differently. In some ways, managing an IPv6 network can be simpler than IPv4, one just needs to learn some new concepts and discard some old ones.

Let’s begin.

First of all, there are some concepts that one must unlearn from ipv4:

Concept 1

Florian von Bock fvbock

A Short IPv6 Guide for Home IPv4 Admins