0xB10C

String.prototype.toDHHMMSS = function () {
    var sec_num = parseInt(this, 10); 
    var days    = Math.floor(sec_num / 86400)
    var hours   = Math.floor((sec_num - (days * 86400)) / 3600);
    var minutes = Math.floor(((sec_num - (days * 86400)) - (hours * 3600)) / 60);
    var seconds = sec_num - (days * 86400) - (hours * 3600) - (minutes * 60);

    if (hours   < 10) {hours   = "0"+hours;}
    if (minutes < 10) {minutes = "0"+minutes;}
    if (seconds < 10) {seconds = "0"+seconds;}

0xB10C

Keybase proof

I hereby claim:

• I am 0xb10c on github.
• I am b10c (https://keybase.io/b10c) on keybase.
• I have a public key whose fingerprint is 470B 847C 88D0 4928 77B7 F15D E462 234D D056 4D4A

To claim this, I am signing this object:

0xB10C

#!/usr/bin/python

# last bucket with more than 2^14 sat/byte
BUCKETCOUNT = 200

# defines a 5% increase per bucket
# https://github.com/bitcoin/bitcoin/commit/e5007bae35ce22036a816505038277d99c84e3f7#diff-8c0941572d1cdf184d1751f7b7f1db4eR109
FEE_SPACING = 1.05

# list of fee buckets

0xB10C

command	function	usage	notes
scp	remote -> local	scp uname@remotehost:filename /local/dir
scp	local -> remote	scp filename uname@remotehost:/remote/dir
tar	untar to dir	tar -xfv archive.tar -C /target/directory	(create dir first)

0xB10C

#!/usr/bin/env python
# requires https://github.com/petertodd/python-bitcoinlib
# just retry if a TypeError occurs on nodes without tx indexing (e.g. pruned nodes)
import bitcoin
import bitcoin.rpc

rpc = bitcoin.rpc.RawProxy()

rawmempool = rpc.getrawmempool(False);

0xB10C

Date.prototype.toYYYYMMDDString = function () {
    return this.getFullYear() + "-" + ("0" + (this.getMonth()+1)).slice(-2) + "-" + ("0" + this.getDate()).slice(-2);
};

0xB10C

from __future__ import print_function
from bcc import BPF, USDT
import sys
from datetime import datetime

if len(sys.argv) < 2:
    print("USAGE:", sys.argv[0], "path/to/bitcoind")
    exit()
path = sys.argv[1]
debug = False

0xB10C

# MOVED:
# To enable better collboration, I've moved the shell.nix to https://github.com/0xB10C/nix-bitcoin-core.
# Older revisions remain avaiable here.
# https://gist.github.com/0xB10C/1fd0d4a68bf96914775b1515340926f8/revisions
#
#
#
#
#
#

0xB10C

1MB limit (no bip):
    commited:         2010-09-07
    flag-day: 79400   2010-09-12
    burial:           2010-09-20

dup-tx (bip 30):
    bip:      2012-02-22
    flag-day: 2012-03-15

p2sh (bip 16):

0xB10C

#!/usr/bin/env bpftrace

/*

  USAGE:

  bpftrace perf-block-connect.bt <end-height>

  This script requires a 'bitcoind' binary compiled with eBPF support and the
  'validation:block_connected' tracepoint. By default, it's assumed that 'bitcoind' is