Jan Esser janesser

My absolute favorite format of film is the short film. Here are a list of short films I loved watching:

Re-Gifted (2018): CGI 3D short film that follows the life of a decrative ornament.
3x3 (2009): A tale of two different approaches to mastery.
The Bigger Picture (2015): Two brothers struggling to cope with their elderly mother’s care.
Round About Five (2005): A bicycle courier and a businessman share a fleeeting moment during a London rush hour.
Restoration (2018): A man drives his father’s restored car and contemplates the gravity of the past.

Motivation

Integrate JMH (Java Microbenchmarking Harness) with Spring (Boot) and make developing and running benchmarks as easy and convinent as writing tests.

Idea

Wrap the necessary JMH boilerplate code within JUnit to benefit from all the existing test infrastructure Spring (Boot) provides. It should be as easy and convinent to write benchmarks as it is to write tests.

TL;DR;

set http or socks proxy environment variables

# set http proxy
export http_proxy=http://PROXYHOST:PROXYPORT

# set http proxy with user and password
export http_proxy=http://USERNAME:PASSWORD@PROXYHOST:PROXYPORT

# set http proxy with user and password (with special characters)

Add user `ssh-agent` as daemon to Ubuntu 18.04LTS server

Create a new systemd user unit, which starts ssh-agent upon login to server. Will remain resident until the final session for the user has logged out.

Steps

Create /etc/systemd/user/ssh-agent.service.
Run the following commands (under your user account, not root) to install the systemd unit and start:

	<policies>
	<inbound>
	<base />
	<!-- TODO: limit by client_id, not token itself -->
	<rate-limit-by-key calls="30" renewal-period="10" counter-key="@(context.Request.Headers.GetValueOrDefault("Authorization",""))" />
	<choose>
	<when condition="@(context.Request.Certificate != null && context.Request.Certificate.NotAfter > DateTime.Now)">
	<set-header name="Client-Certificate" exists-action="override">
	<value>@(context.Request.Certificate.GetRawCertDataString())</value>
	</set-header>

	/**
	* Copyright 2016 Google Inc. All rights reserved.
	*
	* Licensed under the Apache License, Version 2.0 (the "License");
	* you may not use this file except in compliance with the License.
	* You may obtain a copy of the License at
	*
	* http://www.apache.org/licenses/LICENSE-2.0
	*
	* Unless required by applicable law or agreed to in writing, software

	--log_gc (Log heap samples on garbage collection for the hp2ps tool.)
	type: bool default: false
	--expose_gc (expose gc extension)
	type: bool default: false
	--max_new_space_size (max size of the new generation (in kBytes))
	type: int default: 0
	--max_old_space_size (max size of the old generation (in Mbytes))
	type: int default: 0
	--max_executable_size (max size of executable memory (in Mbytes))
	type: int default: 0

	exports.ext = function () {
	var extTypes = {
	"3gp" : "video/3gpp"
	, "a" : "application/octet-stream"
	, "ai" : "application/postscript"
	, "aif" : "audio/x-aiff"
	, "aiff" : "audio/x-aiff"
	, "asc" : "application/pgp-signature"
	, "asf" : "video/x-ms-asf"
	, "asm" : "text/x-asm"