Miao ZhiCheng hellwolf

Promoting the idea of Semantic Money at Superfluid Finance | Building a decentralized future

hellwolf / supervisord

Last active August 29, 2018 12:29

/etc/init.d/supervisord for `pip install supervisor` supervisor@^3.3.4

	#!/bin/bash
	#
	# supervisord This scripts turns supervisord on
	#
	# Author: Mike McGrath <mmcgrath@redhat.com> (based off yumupdatesd)
	# Jason Koppe <jkoppe@indeed.com> adjusted to read sysconfig,
	# use supervisord tools to start/stop, conditionally wait
	# for child processes to shutdown, and startup later
	# Cameron Kerr <cameron.kerr.nz@gmail.com> adjusted 'status'
	# to return an LSB-compliant return code so things like

hellwolf / add-watermark.sh

Created December 3, 2016 15:46

ImageMagick command: add water mark to picture

composite -dissolve 30% -gravity southwest ../utilities/roth_emblem_105_bordered.png fed-assets-2003-2016.png fed-assets-2003-2016-marked.png

hellwolf / sync.gs

Created November 10, 2016 09:34

sync.gs

	function GetSyncListItems(serviceInstanceId, listId, accountSid, authToken) {
	var url = "https://preview.twilio.com/Sync/Services/" + serviceInstanceId + "/Lists/" + listId + "/Items";
	var result = ImportJSON(url, "", "", accountSid, authToken);
	return result;
	}

hellwolf / ImportJSON.gs

Created November 10, 2016 08:32

ImportJSON.gs with username/password support

	/**
	* Retrieves all the rows in the active spreadsheet that contain data and logs the
	* values for each row.
	* For more information on using the Spreadsheet API, see
	* https://developers.google.com/apps-script/service_spreadsheet
	*/
	function readRows() {
	var sheet = SpreadsheetApp.getActiveSheet();
	var rows = sheet.getDataRange();
	var numRows = rows.getNumRows();

hellwolf / geth dev network

Last active September 28, 2016 11:43

	===== geth-dev

	#!/bin/bash

	exec geth \
	--datadir "C:\Users\zhimiao\AppData\Roaming\Ethereum.dev" \
	--password "C:\Users\zhimiao\AppData\Roaming\Ethereum.dev\dev.passwordfile" \
	--dev \
	"$@"

hellwolf / spawn.js

Last active December 29, 2015 19:27

[NodeJS] Spawn a child process and write a pid file

	!/usr/bin/env node

	var spawn = require('child_process').spawn;
	var fs = require('fs');

	var c = spawn(process.argv[3], process.argv.slice(4), { stdio: 'inherit' });

	if (c.pid) {
	pidFile = fs.createWriteStream(process.argv[2]);
	pidFile.write(c.pid.toString());

hellwolf / test-extended-key.js

Created December 8, 2015 15:35

using bitcoinjs-lib and test hardended/non-hardened extended keys concepts

	var bitcoin = require('bitcoinjs-lib');
	var network = bitcoin.networks.bitcoin;
	var privateSeed = 'f9b64acde29b65ea8909f33380a7e87dc5f07b9437891cb8a0ef0e6fedc775e7fab0c846d45afb226c08d373f55a21c025410ee5a168a57000a8db9e8e3a29cb';
	console.log("privateSeed", privateSeed);
	var master = bitcoin.HDNode.fromSeedHex(privateSeed, network);

	// derive hardened node and its neutered version
	var hardenedNode = deriveAccount(master, 0);
	var hardenedNeutered = hardenedNode.neutered();
	var hardenedBase58 = hardenedNeutered.toBase58();

hellwolf / gist:21f52fa7af3e5ab00ab8

Created September 30, 2015 21:16

configure PyDev unittest file pattern

	Run configuration ->
	Python unittest ->
	(one of the configuration) ->
	Arguments ->
	PyUnit: Override PyUnit preferences for this launch?
	--include_files 'integration_*.py'

hellwolf / gist:45a468509dc6b4b01874

Created January 2, 2015 18:23

getParameterByName

	function getParameterByName(name) {
	'use strict';
	name = name.replace(/[\[]/, "\\[").replace(/[\]]/, "\\]");
	var regex = new RegExp("[\\?&]" + name + "=?([^&#]*)"),
	results = regex.exec(location.search);
	return results === null ? null : decodeURIComponent(results[1].replace(/\+/g, " "));
	}

hellwolf / gist:8584504

Created January 23, 2014 18:51

Apache VirtualHosts and ProxyPass