Florian Dehn katzefudder

Moved to git repository: https://github.com/denji/nginx-tuning

NGINX Tuning For Best Performance

For this configuration you can use web server you like, i decided, because i work mostly with it to use nginx.

Generally, properly configured nginx can handle up to 400K to 500K requests per second (clustered), most what i saw is 50K to 80K (non-clustered) requests per second and 30% CPU load, course, this was 2 x Intel Xeon with HyperThreading enabled, but it can work without problem on slower machines.

You must understand that this config is used in testing environment and not in production so you will need to find a way to implement most of those features best possible for your servers.

PSQL

Magic words:

psql -U postgres

Some interesting flags (to see all, use -h or --help depending on your psql version):

-E: will describe the underlaying queries of the \ commands (cool for learning!)
-l: psql will list all databases and then exit (useful if the user you connect with doesn't has a default database, like at AWS RDS)

#Laravel 5 Simple ACL manager

Protect your routes with user roles. Simply add a 'role_id' to the User model, install the roles table and seed if you need some example roles to get going.

If the user has a 'Root' role, then they can perform any actions.

Installation

Simply copy the files across into the appropriate directories, and register the middleware in App\Http\Kernel.php

Find the original here article here: Devops Best Practices

DevOps started out as "Agile Systems Administration". In 2008, at the Agile Conference in Toronto, Andrew Shafer posted an offer to moderate an ad hoc "Birds of a Feather" meeting to discuss the topic of "Agile Infrastructure". Only one person showed up to discuss the topic: Patrick Debois. Their discussions and sharing of ideas with others advanced the concept of "agile systems administration". Debois and Shafer formed an Agile Systems Administrator group on Google, with limited success. Patrick Debois did a presentation called "Infrastructure and Operations" addressing

	========================================== ==========================================
	TMUX COMMAND WINDOW (TAB)
	========================================== ==========================================

	List tmux ls List ^b w
	New new -s <session> Create ^b c
	Attach att -t <session> Rename ^b , <name>
	Rename rename-session -t <old> <new> Last ^b l (lower-L)
	Kill kill-session -t <session> Close ^b &

	SQL:
	images int(11) unsigned DEFAULT '0',
	=======================================================
	TCA
	....
	'images' => array(
	'exclude' => 0,
	'label' => 'images',
	'config' => \TYPO3\CMS\Core\Utility\ExtensionManagementUtility::getFileFieldTCAConfig(
	'images',

	# Given

	Given I am on [the] homepage
	Given I am on "url"

	# When

	When I go to [the] homepage
	When I go to "url"
	When I reload the page

	#!/bin/bash
	function search-branches() {
	for sha1 in `git log --oneline --all --grep "$1" \| cut -d" " -f1`
	do
	git branch -r --contains $sha1
	done
	}
	function search-tags() {
	for sha1 in `git log --oneline --all --grep "$1" \| cut -d" " -f1`
	do

	#!/usr/bin/env bash
	#
	# Generate a set of TLS credentials that can be used to run development mode.
	#
	# Based on script by Ash Wilson (@smashwilson)
	# https://github.com/cloudpipe/cloudpipe/pull/45/files#diff-15
	#
	# usage: sh ./genkeys.sh NAME HOSTNAME IP

	set -o errexit

	#!/bin/sh

	# Use AWS CLI to get the most recent version of an AMI that
	# matches certain criteria. Has obvious uses. Made possible via
	# --query, --output text, and the fact that RFC3339 datetime
	# fields are easily sortable.

	export AWS_DEFAULT_REGION=us-east-1

	aws ec2 describe-images \