Peter Williamson Willshaw

Full stack developer making things for the internet with Node.js, Typescript, CFML, Vue.js and a bunch of other things.

Willshaw / fibonacci.php

Last active December 17, 2015 16:59

PHP Fibonacci number

	<?
	// array to store sequence - initialised with first 2 numbers
	$nums = array(0,1);

	// loop 20 times creating more numbers in the sequence
	for($i = 1; $i <=20; $i++) {
	$next = $nums[$i]+$nums[$i-1];
	array_push($nums,$next);
	}

Willshaw / shellTrim.sh

Last active August 29, 2015 14:07

Shell script to create trimmed versions of a CSV. Trims the file to the number of lines supplied in the second input.

	#!/bin/bash
	#
	#AUTHOR: Pete Williamson
	#DATE: 2014-10-21
	#
	#USAGE:
	# Creates smaller versions of supplied CSV file,
	# based on the line number values as the second parameter
	#
	# The resulting CSVs are zipped up (for windows compatibility)

Willshaw / Coldfusion Unique Array, Java Vs Ben

Created February 4, 2015 12:46

Willshaw / bash-grep-repos

Last active August 29, 2015 14:19

Bash Script to Git Grep a directory of repos

	#!/bin/bash
	#
	# Supply 2 params from cmd, path to search and the term.
	# The script will cd to $path, then check any directories
	# it finds for the presence of a .git directory.
	#
	# If it finds a .git directory, a repo is assumed and
	# a case insensitive grep is performed on term
	#
	# example:

Willshaw / copyHooks.sh

Last active November 11, 2015 18:17

Copy hook into multiple repos

	ls -la \| awk '{print $9}' \| grep -v comcar \| egrep '^[a-z]' \| while read -r line; do sed -e "s/myrepo/$line/" myrepo/hooks/post-receive > $line/hooks/post-receive; done

	#
	# Break down of the above command is below - don't try to run the bits
	# on their own, you need to pipe the outputs between, like the example above
	#
	# List contentsfiles in current directory - full list view, row per file/folder
	ls -la

	# Only print the 9th column (folder name)

Willshaw / image-transparency-check.html

Last active January 14, 2016 10:02

Check the look of a transparent image on a coloured background - tested only in Chrome

	<DOCTYPE !html>
	<html>
	<head>
	<title>Quick image check</title>
	<style>
	* {
	font-family: sans-serif;
	}

	#dropzone,

Willshaw / download-files-push-to-s3

Last active April 12, 2016 11:31

Download a load of files from the web and push to an s3 bucket

	#!/bin/bash
	#
	# DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
	# Version 2, December 2004
	# Copyright (C) 2004 Sam Hocevar <[email protected]>
	# Everyone is permitted to copy and distribute verbatim or modified
	# copies of this license document, and changing it is allowed as long
	# as the name is changed.
	# DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
	# TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION

Willshaw / coldfusion-datasource-setup

Created March 31, 2017 23:21

Simple Script for Local Development to setup coldfusion datasources

	<cfscript>
	writeOutput('starting db source installation...<br/ >');

	function createDSN( name ) {
	// Login is always required. This example uses two lines of code.
	adminObj = createObject("component","cfide.adminapi.administrator");
	adminObj.login("pete", "admin");
	// Instantiate the data source object.
	myObj = createObject("component","cfide.adminapi.datasource");
	// Create a DSN.

Willshaw / query-to-excel.cfm

Last active November 21, 2017 15:04

coldfusion query to excel

	<cfscript>
	obj_query = new core.utility.queryWrapper();

	lst_columns = 'id,email';

	lst_columns_for_sql = listQualify(lst_columns, "`" );

	str_select = '
	SELECT #lst_columns_for_sql#
	FROM `allcars`.`users`

Willshaw / example.sh

Created January 4, 2018 17:32

simple start to a bash script

	#!/bin/bash

	################################
	# to use the tracker:
	# call the track script, using the full path to the script
	# and also give it an action string, and a script string
	#
	# $REPO_PATH"bin/track.sh" "completed thing" $REPO_PATH"task_one"
	#
	# /path/to/script/bin/track.sh "action that happened" "script/that/is/doing/things"