mttjohnson’s gists

mttjohnson / info.php

Last active May 20, 2019 21:14 — forked from davidalger/phpinfo.php

PHP Info (phpinfo) - With header to bypass varnish caching

	<?php

	header('Cache-Control: private');
	phpinfo();

mttjohnson / m2_rest_api_snippets.sh

Last active August 26, 2021 19:37

Examples of Magento 2 REST API calls with curl

	# Install jq on Mac
	brew install jq
	brew install oath-toolkit

	# Install Perl module from CPAN
	perl -MCPAN -e 'install URI::Escape'

mttjohnson / n.sh

Last active February 25, 2020 10:05 — forked from dagelf/n.sh

Linux network interface throughput speed

	#!/bin/sh
	# Forked from https://gist.github.com/dagelf/ab2bad26ce96fa8d79b0834cd8cab549
	# With modifications for including timestamp and reporting in Megabits/s instead of Kilobytes/s
	#
	# To run: ./n.sh em1

	SLP=60 # display / sleep interval
	DEVICE=$1
	IS_GOOD=0
	for GOOD_DEVICE in `grep \: /proc/net/dev \| awk -F: '{print $1}'`; do

mttjohnson / redis_activity_monitoring.sh

Last active February 25, 2020 10:05

Redis Activity Monitoring

	# Poll for various system stats for monitoring system
	# Just copy and paste the commands into a bash prompt
	# Use Ctrl-C to exit the polling

	# Defaults that can be overriden
	[[ -z "$REDIS_CONN" ]] && REDIS_CONN="-h 127.0.0.1 -p 6379"
	[[ -z "$SLEEP_SECONDS" ]] && SLEEP_SECONDS=60

	# Header info
	CUR_TIME='timestamp'

mttjohnson / code_pipe_to_php.sh

Created September 13, 2018 15:54

Setting code in bash variable and piping to php

	# This fails the variable assignment because of the single quotes and spaces
	# and with this method single quotes have to be escaped
	PHP_CODE="initialized"
	PHP_CODE='<?php
	print 'hello ';
	print "world!";
	print "\n";
	'
	echo "${PHP_CODE}" \| php

mttjohnson / elasticsearch_explore.sh

Last active September 21, 2021 19:07

ElasticSearch Exploration

	# ElasticSearch Documentation
	# https://www.elastic.co/guide/en/elasticsearch/reference/current/getting-started.html

	# Initialize some variables
	ES_HOST="localhost"
	ES_PORT="9200"
	ES_USER="elastic"
	ES_PASS="changeme"

	# System Info

mttjohnson / nginx_phpfpm_status_override_with_location.php

Created August 2, 2018 21:12

Overriding HTTP Status Code when Location Header Exists with Nginx and PHP-FPM

	<?php
	$status_code = "200";
	$reason_phrase = "OK";

	# Status of responses including a Location header: 201, 301, 302, 303, 307, 308.
	# https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Location
	# https://tools.ietf.org/html/rfc2616#section-14.30

	# Nginx interprets CGI response headers differently than Apache and if a location
	# header is found in a response not containing a standard status code it will override

mttjohnson / mysql_over_ssh_tunnel.php

Created July 25, 2018 04:02

Establishing an SSH Tunnel and Connecting to MySQL with PHP

	<?php
	$ssh_host = "1.2.3.4";
	$ssh_user = "my_ssh_username";
	$ssh_tunnel_local_port = "3307";
	$ssh_tunnel_remote_host = "127.0.0.1"; # DB Server IP on the remote network if not local to the remote system
	$ssh_tunnel_remote_port = "3306";
	$local_mysql_host = "127.0.0.1";
	$mysql_user = "my_mysql_username";
	$mysql_pass = "my_secret_password";
	$mysql_db_name = "my_database_name";

mttjohnson / waitforssh

Created July 3, 2018 18:41

David's waitforssh shell script

	#!/bin/sh

	ssh $1
	while test $? -gt 0
	do
	sleep 5 # highly recommended - if it's in your local network, it can try an awful lot pretty quick...
	echo "Trying again..."
	ssh $1
	done

mttjohnson / bash_array_sort.sh

Created July 2, 2018 20:10

Bash Array Sort - Percentage distribution of total quantity among array elements

	declare THREADS_TOTAL=4 # 600
	declare TEST_SCENARIO_PER_BROWSE="25" # 90
	declare TEST_SCENARIO_PER_ABANDONED_CART="25" # 5
	declare TEST_SCENARIO_PER_CHECKOUT_GUEST="25" # 3
	declare TEST_SCENARIO_PER_CHECKOUT_CUSTOMER="25" # 2

	############################################################
	# Thread distribution calculation and validity checks
	############################################################

Matt Johnson mttjohnson