anhkind’s gists

anhkind / full_replicated_shards.yml

Last active April 27, 2017 07:37 — forked from eprothro/shards.yml

This has some minor changes from the original as `fully_replicated` is set to `true` and the key `followers` under `optopus/environments` is removed

	<%
	require 'cgi'
	require 'uri'

	def attribute(name, value, force_string = false)
	if value
	value_string =
	if force_string
	'"' + value + '"'
	else

anhkind / reflect.py

Created November 21, 2016 15:51 — forked from huyng/reflect.py

A simple echo server to inspect http web requests

	#!/usr/bin/env python
	# Reflects the requests from HTTP methods GET, POST, PUT, and DELETE
	# Written by Nathan Hamiel (2010)

	from BaseHTTPServer import HTTPServer, BaseHTTPRequestHandler
	from optparse import OptionParser

	class RequestHandler(BaseHTTPRequestHandler):

	def do_GET(self):

anhkind / iterm2_keymap.txt

Created September 11, 2016 09:30

iTerm2 keymap for cursor

anhkind / file.js

Last active July 14, 2016 14:47

Get AngularJS service in browser console

$http = angular.element(document.body).injector().get('$http')

anhkind / gdb_ruby_backtrace.py

Created June 15, 2016 15:40 — forked from csfrancis/gdb_ruby_backtrace.py

Dump an MRI call stack from gdb

anhkind / open_ios_simulator.sh

Created May 11, 2016 08:52

Open iOS simulator

open /Applications/Xcode.app/Contents/Developer/Applications/Simulator.app

anhkind / curl_with_json.sh

Created April 14, 2016 19:14

Curl commands with json data

	# GET
	curl -v -H "Content-type: application/json" -H "Accept: application/json" -H "X-AUTH-TOKEN:123456" -X GET -d '{"q":"core"}' http://localhost:3000/search

anhkind / clear_redis.sh

Created April 11, 2016 19:00

Clear redis using redis-cli

	#redis://redistogo:d20739cffb0c0a6fff719acc2728c236@catfish.redistogo.com:9402
	redis-cli -h catfish.redistogo.com -p 9402 -a d20739cffb0c0a6fff719acc2728c236 flushall

anhkind / postgres_replication_cluster.sh

Last active February 22, 2016 17:42

Create a Postgres replication cluster using Docker image from sameersbn/postgresql

	HOST=localhost
	STORAGE_PATH=~/srv/docker/postgresql
	DUMP_FILE_PATH=/path/to/dump/file

	docker run --name postgresql-master -itd --restart always \
	--publish 5433:5432 \
	--volume $STORAGE_PATH/postgresql-master:/var/lib/postgresql \
	--env 'PG_PASSWORD=passw0rd' \
	--env 'DB_USER=dbuser' --env 'DB_PASS=dbuserpass' --env 'DB_NAME=dbname' \
	--env 'REPLICATION_USER=repluser' --env 'REPLICATION_PASS=repluserpass' \

anhkind / postgres_performance.sql

Created January 15, 2016 07:09

	-- check the last time tables were vacuumed and analyzed
	-- Ref: https://lob.com/blog/supercharge-your-postgresql-performance/
	SELECT relname, last_vacuum, last_autovacuum, last_analyze, last_autoanalyze
	FROM pg_stat_all_tables
	WHERE schemaname = 'public';

Anh Nguyen anhkind