aidos-dev

How to connect Apple AirPods to Linux (Debian/Ubuntu/Mint)

Step 1.

Open your terminal.

In the root directory run the command:

sudo nano /etc/bluetooth/main.conf

0xBEEFCAF3

LedgerHQ has laid the foundation for a PSBTv2 library, but it currently lacks some features and has issues with de/serialization. A complete Psbtv2 class can be found in my fork.

It is suggested to use PSBTv0 for all operations and only convert to v2 when communicating with the Ledger device. This can be achieved through utilizing BitcoinJS's excellent PSBTv0 library and utilizing an adapter function from v0 -> v2.

For exmaple if your're working with p2sh(p2wsh) script types, you might have something like:

export function convertPsbtv0ToV2(psbtv0: Psbt): PsbtV2 {
  const psbtv2 = new PsbtV2()

hebasto

The bitcoin-core/guix.sigs Repository Workflow

Common environment variables

export SIGNER="hebasto"
export GUIX_SIGS_REPO="/home/hebasto/guix.sigs"
export DETACHED_SIGS_REPO="/home/hebasto/bitcoin-detached-sigs"

njgibbon

# ~/.zshrc

# Find and set branch name var if in git repository.
function git_branch_name()
{
  branch=$(git symbolic-ref HEAD 2> /dev/null | awk 'BEGIN{FS="/"} {print $NF}')
  if [[ $branch == "" ]];
  then
    :
  else

stevecondylios

How to Resize an Image in Github README.md (i.e. Github Flavored Markdown)

Percentage:

<img src="https://user-images.githubusercontent.com/16319829/81180309-2b51f000-8fee-11ea-8a78-ddfe8c3412a7.png" width=50% height=50%>

Pixels:

<img src="https://user-images.githubusercontent.com/16319829/81180309-2b51f000-8fee-11ea-8a78-ddfe8c3412a7.png" width="150" height="280">

reinvanoyen

Add Git Branch Name to Terminal Prompt (zsh)

Updated for MacOS with zsh

• Catalina
• Big Sur
• Monterey
• Ventura
• Sonoma

alexbosworth

LND backup script for channel.backup using inotify

Install inotify

sudo apt install inotify-tools

Create script to watch for changes and copy on change

bretton

How to get Inbound Liquidity on the Lightning Network

There are several ways you can find inbound liquidity on LN.

1. Wait

If your node is up 24x7 and you have some outgoing channels, the network will connect to you if you simply wait.

However, it might take a couple of weeks to get a significant amount of incoming liquidity, and ideally you want your outgoing liquidity to match too.

bretton

1. Fork the original code in github

Open https://github.com/lightninglabs/lightning-dev-site and while logged in, select the "Fork" option and follow any prompts.

2. Clone your fork to a local directory

Open terminal and type

gubatron

Hack and Debug with gdb or LLDB, using Bitcoin's code as an example

/*
 * Copyright CC0 Angel Leon <@gubatron>
 */

Update: I believe now it's better to use lldb, at least on MacOS, here's a LLDB to GDB command map

Here's how to use gdb to debug issues you might be having hacking bitcoinclassic (or any other C++ program)