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@84adam
84adam / AA-Bitcoin-RSS-Feeds.opml
Last active September 6, 2023 16:01
My collection of bitcoin-related RSS newsfeeds.
<?xml version="1.0" encoding="UTF-8"?>
<opml version="1.1">
<head>
<title>
Feeder
</title>
</head>
<body>
<outline title="Stacker+News" text="Stacker+News" type="rss" xmlUrl="https://stacker.news/rss"/>
<outline title="𝐁𝐂𝟏𝟗𝟖𝟒" text="𝐁𝐂𝟏𝟗𝟖𝟒" type="rss" xmlUrl="https://bc1984.com/rss/"/>
@84adam
84adam / neutrino-bitcoin-nodes.md
Last active April 12, 2023 23:18
Known Public Neutrino-Enabled Bitcoin Full Nodes
[Application Options]
feeurl=https://nodes.lightning.computer/fees/v1/btc-fee-estimates.json

[Bitcoin]
bitcoin.active=1
bitcoin.mainnet=1
bitcoin.node=neutrino

[neutrino]
@84adam
84adam / lnd-postgres-kv-decoder.py
Created February 23, 2023 04:58
Decode Keys/Values from Postgres LND Database
# lnd-postgres-kv-decoder.py
from decouple import config
import psycopg2
import psycopg2.extras
import pandas as pd
import time
tables = ['channeldb_kv', 'decayedlogdb_kv', 'macaroondb_kv',
'towerclientdb_kv', 'towerserverdb_kv', 'walletdb_kv']
@84adam
84adam / postgres-separators.txt
Created January 4, 2023 21:27
PostgreSQL: format multiple columns into string for each row using a semicolon as separator between fields
### PostgreSQL: format multiple columns into string for each row using a semicolon as separator between fields
```
SELECT
FORMAT('%s; %s; %s; %s',
col_one, col_two, col_three, col_four)
AS entries
FROM table_name;
```
@84adam
84adam / i2pd.service
Last active December 21, 2022 14:39
i2pd.service: control/unit file, systemd service definition
[Unit]
Description=I2P Router written in C++
Documentation=man:i2pd(1) https://i2pd.readthedocs.io/en/latest/
After=network.target
ConditionFileIsExecutable=/usr/sbin/i2pd
[Service]
User=i2pd
Group=i2pd
RuntimeDirectory=i2pd
@84adam
84adam / progress-compaction.sh
Last active November 16, 2022 17:20
Monitor Esplora/Electrs compaction process
#!/bin/bash
MOUNTPOINT="/mnt/ext"
DISK="/dev/sda1"
echo ""
echo "-------------------------------------------------------------------------------- DISK SPACE USED/REMAINING"
df -m | head -n 1 ; df -m | grep "$DISK"
df -H | head -n 1 ; df -H | grep "$DISK"
echo "-------------------------------------------------------------------------------- DISK I/O"
echo ""
@84adam
84adam / bitcoin-inflation.py
Created October 20, 2022 16:44
Calculate future bitcoin supply and inflation
# bitcoin-inflation.py
# based on: https://github.com/ndsvw/Bitcoin-Supply-Calculator/blob/master/btcsupply.py
def btc_supply_at_block(b):
max_supply = 20999999.9769
if b >= 33 * 210000:
return max_supply, 1.0
else:
reward = 50e8
supply = 0
@84adam
84adam / tips.txt
Created October 17, 2022 17:16
Python Clean Code Tips & Tools
### Python Clean Code Tips & Tools
Check the quality of your code inside your CI pipeline.
- flake8 - style guide enforcer
- black - code formatting
- isort - optimize imports
- bandit - check for security vulnerabilities
- safety - check for security vulnerabilities of dependencies
@84adam
84adam / main.go
Created October 16, 2022 16:37
Simple Go Website
// a simple Go-based website
// based on: https://www.digitalocean.com/community/tutorials/how-to-make-an-http-server-in-go
// with 100 bytes of CSS from: https://gist.github.com/JoeyBurzynski/617fb6201335779f8424ad9528b72c41
package main
import (
"errors"
"fmt"
"io"
@84adam
84adam / btc-mc-EMA-plot.py
Last active October 12, 2022 17:22
Plot BTC Market Cap Weekly EMAs
import datetime as dt
import requests
import io
import pandas as pd
import matplotlib.pyplot as plt
from matplotlib.pyplot import figure
from matplotlib import ticker
from matplotlib.ticker import (MultipleLocator, FormatStrFormatter, AutoMinorLocator)
%matplotlib inline