THS-on

#!/usr/bin/wpexec

local mic_name = "alsa_input.usb-C-Media_Electronics_Inc._USB_Audio_Device-00.mono-fallback"
local filter_name = "rnnoise_source"

local link_props  =  {
    ["link.output.port"] = nil,
    ["link.input.port"] = nil,
    ["link.output.node"] = nil,
    ["link.input.node"] = nil

caseywatts

Electron is tricky to get set up on Windows Subsystem for Linux, but it can work!

Four things needed overall:

1. you need WSL2, not WSL1
2. you need node, of course, and that part isn't so bad
3. you need to apt install several dependencies
4. you need an X Server so it can display the electron GUI over in Windows-land

Setup instructions, in order:

volks73

Setup a Build Environment on Embedded Hardware Running NI Linux RT

Table of Contents

• Introduction
• Prerequisites
• Enabling Secure Shell Server (SSH)
• Setup Build Environment
  • Offline
• Online

millxing

-- Q * U * E * N * C * E
--
-- a probababilistic 
-- 4-track MIDI sequencer
-- for norns and grid
--
-- Rob Schoen
-- millxing at gmail

-- inspired by Turing Machine, Fugue Machine, and Physical (Norns Study #4)

nadir-akhtar

Capture the Ether Writeup

This writeup is a runthrough of challenges at https://capturetheether.com/challenges/ built on the Ropsten testnet. I will go through each problem in four steps:

1. The intention of the contract
2. The flawed assumption
3. The process of exploiting the vulnerability
4. The potential patches

I'll provide examples of the code I wrote as needed. To save time, we'll skip into the Lotteries section, starting with Guess the secret number, as that's the first problem which truly required some thought.

rfikki

admin.addPeer("enode://372cc9da5d91b0cf19c8773f3197ba98059041a709ca36d643d37942d9457d34eaee58f90d23bf3e20a7b777a2c4b9247e1aa301f493b2de5d53b3ddb5cb7ac7@116.202.210.165:57840");
admin.addPeer("enode://88897be3c4a05b94813f69a8802d988cedaff711c9238811a0a38649b88703668686b4aee13ad066409a95a5368100528adf4fa7a0af7efd2a9ea194711a4da1@193.26.156.253:34896");
admin.addPeer("enode://357d1b6c71fd1a9669a0d20aae53d18b69676a0eb2baa2209806932e7e1f1e20d154a823b1e200cb8434e17dcf837c4772f2231136b0164ccaaeeabf009dc2e0@119.8.107.226:16861");
admin.addPeer("enode://3a98d3f88d7b4bf0d7251e6de7e43ae803a5ec260c35e02b526681af4d8b2e660dc3d10e64235a1551f35fa18de91cd22f5ed2c364a3e683b442f3a352bedd50@47.24.140.226:30303");
admin.addPeer("enode://c9cd1b2514fc616abf0a1504e858235438ae0c3bd8d8af562e522eb5e9df703dbc516cd499232a230c107e611ec052a1860cbd3be2636ac4fb24715392c952cd@87.117.249.243:30303");
admin.addPeer("enode://f303f44626b5989f240145086a35c2a94f46d923a9590d847814c703a44940b4367a9098e8b02cbc204d9798bbf6c3dfa04b8224870170be2a9d9a5d62

peschee

Sometimes, we have to access git repositories over SSL and the server only provides a self-signed certificate 🙈. Although there are ways to increase the trust level for the self-signed certificate (https://confluence.atlassian.com/fishkb/unable-to-clone-git-repository-due-to-self-signed-certificate-376838977.html, https://confluence.atlassian.com/bitbucketserverkb/resolving-ssl-self-signed-certificate-errors-806029899.html), my recommendation is to just ignore SSL verification alltogether.

Prepend GIT_SSL_NO_VERIFY=true before every git command run to skip SSL verification. This is particularly useful if you haven't checked out the repository yet.

Run git config http.sslVerify false to disable SSL verification if you're working with a checked out repository already.

orenitamar

# Below are the dependencies required for installing the common combination of numpy, scipy, pandas and matplotlib 
# in an Alpine based Docker image.
FROM alpine:3.4
RUN echo "http://dl-8.alpinelinux.org/alpine/edge/community" >> /etc/apk/repositories
RUN apk --no-cache --update-cache add gcc gfortran python python-dev py-pip build-base wget freetype-dev libpng-dev openblas-dev
RUN ln -s /usr/include/locale.h /usr/include/xlocale.h
RUN pip install numpy scipy pandas matplotlib

mattiaslundberg

Ansible playbook to setup HTTPS using Let's encrypt on nginx.

The Ansible playbook installs everything needed to serve static files from a nginx server over HTTPS.
The server pass A rating on [SSL Labs](https://www.ssllabs.com/).

To use:
 1. Install [Ansible](https://www.ansible.com/)
 2. Setup an Ubuntu 16.04 server accessible over ssh
 3. Create `/etc/ansible/hosts` according to template below and change example.com to your domain
 4. Copy the rest of the files to an empty directory (`playbook.yml` in the root of that folder and the rest in the `templates` subfolder)

alces

• using Ansible command line:

ansible-playbook --connection=local 127.0.0.1 playbook.yml

• using inventory:

127.0.0.1 ansible_connection=local