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Mark Van de Vyver taqtiqa-mark

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@doitian
doitian / knife.rb
Created December 20, 2011 11:47
Configuration files for chef-solo and knife, so they all use directories inside the chef repo, instead of default global pathes such as /etc, /var
log_level :info
log_location STDOUT
node_name 'solo'
client_key File.expand_path('../solo.pem', __FILE__)
cache_type 'BasicFile'
cache_options( :path => File.expand_path('../checksums', __FILE__))
cookbook_path [ File.expand_path('../../cookbooks', __FILE__) ]
@taqtiqa-mark
taqtiqa-mark / temporary_dsl.rb
Created December 2, 2012 07:48 — forked from sparkertime/temporary_dsl.rb
A Ruby 1.9 DSL strategy
# An unintrusive, temporary DSL strategy.
#
# Why discusses Ruby DSLs and instance_eval vs. block arguments:
# http://hackety.org/2008/10/06/mixingOurWayOutOfInstanceEval.html
#
# This takes advantage of some Ruby 1.9 features to implement a DSL mixin that
# is temporary and doesn't override locally defined methods.
class DslInstance
attr_accessor :script
@rofl0r
rofl0r / init.c
Created August 6, 2013 21:15
minimal init daemon by rich felker, author of musl libc
#define _XOPEN_SOURCE 700
#include <signal.h>
#include <unistd.h>
int main()
{
sigset_t set;
int status;
if (getpid() != 1) return 1;
@puffybsd
puffybsd / launch.json
Last active July 7, 2022 11:56
VSCode launcher for rust using lldb
{
// Use IntelliSense to learn about possible attributes.
// Hover to view descriptions of existing attributes.
// For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
"version": "0.2.0",
"configurations": [
{
"name": "Debug-LLDB",
"type": "lldb",
"request": "launch",
@Ryanb58
Ryanb58 / install.md
Last active October 4, 2024 11:11
How to install telnet into a alpine docker container. This is useful when using the celery remote debugger in a dev environment. 
>>> docker exec -it CONTAINERID /bin/sh
/app # telnet
/bin/sh: telnet: not found

/app # apk update
fetch http://dl-cdn.alpinelinux.org/alpine/v3.7/main/x86_64/APKINDEX.tar.gz
fetch http://dl-cdn.alpinelinux.org/alpine/v3.7/community/x86_64/APKINDEX.tar.gz
v3.7.0-243-gf26e75a186 [http://dl-cdn.alpinelinux.org/alpine/v3.7/main]
v3.7.0-229-g087f28e29d [http://dl-cdn.alpinelinux.org/alpine/v3.7/community]
@s8sg
s8sg / NetworkingFirecracker.md
Last active October 18, 2024 20:22
Networking with Firecracker

Create Bridge interface on the host and give internet access

sudo ip link add name br0 type bridge
sudo ip addr add 172.20.0.1/24 dev br0
sudo ip link set dev br0 up
sudo sysctl -w net.ipv4.ip_forward=1
sudo iptables --table nat --append POSTROUTING --out-interface enp3s0 -j MASQUERADE
sudo iptables --insert FORWARD --in-interface br0 -j ACCEPT

Create a tap device and link to the bridge

@tugytur
tugytur / offline-election-howto.md
Last active January 9, 2024 03:12
Simulate the Polkadot offline-election