Ingmar Boddington IngmarBoddington

Post Sales Architect @ Appdynamics

IngmarBoddington / perl

Last active December 12, 2015 12:19

Perl Notes (5.1+) - Linux | Key: <required>, [optional] | Full function reference: http://perldoc.perl.org/index-functions.html

	Principles: There's more than one way to do it! / do what I mean!

	GENERAL
	=======

	use <string>;
	- Pragmas, intepreted before script runs
	- Use 'strict' and 'warnings' to enforce good syntax
	- Also used to import libraries

IngmarBoddington / pcre

Last active February 28, 2022 13:49

Pearl Compatible Regular Expressions

	-. = Any Single character
	-+ = One or more of preceding character
	-? = Zero or one of preceding character
	-* = One or more of preceding character
	-^ = Start of string
	-$ = End of string
	-\| = or
	-(Escape any of above with \, for literal \ use \\)
	-{n} = n of preceding character
	-{n,} = At least n of preceding character

IngmarBoddington / vi

Last active October 6, 2019 19:29

vi shortcuts

	COMMAND MODE

	i = Enter insert mode
	o = Insert after current line (enter insert mode)
	O = Insert before current line (enter insert mode)
	a = Append after current character (enter insert mode)
	A = Append at end of line (enter inset mode)

	u = undo

IngmarBoddington / mysqlTools

Last active August 11, 2017 10:35

Command line mysql tools

	Note that all of these clients take standard mysql client options, e.g. host / password etc

	mysqladminm

	- Issue one off commands
	- http://dev.mysql.com/doc/refman/5.6/en/mysqladmin.html

	mysqladmin [options] command [command-arg] [command [command-arg]] ...

IngmarBoddington / twig

Created February 28, 2013 11:30

Twig Templating basics (in Symfony) | Key: <required_value>, [optional]

	Template naming convention
	<bundle>:<controller>:<template>
	<bundle> translates to /src/BundleStart/BundleEnd/ (e.g. AcmeBlogBundle -> src/Acme/BlogBundle)
	<controller> means template in /Resources/Views/<controller>
	<template> is actual name of file in format <name>.<format>.<engine> e.g. index.html.php or smeg.xml.twig
	::base.html.twig means template in application wide dir i.e. app/Resources/Views/


	{{ <variable> }} - Output value

IngmarBoddington / statusCodes

Last active January 11, 2025 07:36

HTTP Status Codes / Verbs List

IngmarBoddington / shellScripting

Last active February 14, 2022 17:23

Notes on shell scripting in Linux. Should be used in conjunction with terminal notes: https://gist.github.com/IngmarBoddington/4226355

	Basics
	======

	Expansion (special symbols replaced by values) and word splitting (arguments being split into several aruments) must have attemtion paid or pain will follow.

	- # for comments

	- Lots of internal variables available to bash scripts, see: http://tldp.org/LDP/abs/html/internalvariables.html#ARGLIST
	- Name of script will be $0
	- Parameters passed to script will be in $1, $2, $3.... vars and count in $#

IngmarBoddington / template-gists.php

Last active December 15, 2015 06:29

WordPress template for simply listing a user's Gists on GitHub

IngmarBoddington / .htaccess

Created March 24, 2013 21:07

All sorts of .htaccess fixes, redirects and security related settings

	#Front Controller rewrite
	RewriteEngine on
	RewriteBase /
	RewriteCond %{REQUEST_FILENAME} !-f
	RewriteCond %{REQUEST_FILENAME} !-d
	RewriteRule ^.*$ index.php [L,NC]

	# Ensure we are using HTTPS
	RewriteCond %{HTTPS} !on
	RewriteRule (.*) https://%{HTTP_HOST}%{REQUEST_URI} [L,R=301]

IngmarBoddington / xdebug

Last active December 14, 2021 00:05

Xdebug ini settings, functions and general use.

	Enable tracing example:

	zend_extension="/usr/lib/php5/20090626+lfs/xdebug.so"
	xdebug.auto_trace=1
	xdebug.trace_output_dir="/tmp/xdebug/"
	xdebug.collect_params=4
	xdebug.collect_return=1
	xdebug.trace_options=1
	xdebug.show_local_vars=1