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I signed the Sustainable Web Manifesto a couple of weeks ago. The manifesto perfectly reflects how I have been handling my business and my projects.
I created a special „GO GREEN“ subsection to talk about the topic in more detail and give you some more context about the areas I can help you with.
We all share and use the web, just as we all share and live on this planet. This manifesto is a public declaration of a shared commitment to create a sustainable internet.https://www.sustainablewebmanifesto.com/
We all share and use the web, just as we all share and live on this planet. This manifesto is a public declaration of a shared commitment to create a sustainable internet.
„If we embrace sustainability in our work, we can create a web that is good for people and planet.“
ConCoquo is a local cooking – school. Klaus Walter is a dedicated chef, who has been teaching for more than 15 yeas. Anyone can book one of the courses for himself, as a gift or for a group of people.
I helped update the websites design for 2020, updated the course listing and booking / contact integration. The new backend offers easy course and event creation now.
The website has new structured data for each offered cooking event, providing more food for the search giants!
What Klaus Walter has to say: „During our cooking evenings, you will experience how high-quality foods are transformed into a star-level menu. In a relaxed atmosphere I pass on tips and tricks of the star kitchen and you will see how well the dishes can be cooked at home. At the long table in the kitchen we enjoy the jointly cooked menu to which I recommend you the wine from my wine cellar. You can choose a cooking evening from the dates below.“
Concept & Design by GREENTONIC
ConCoquo – Kochschule Klaus Walter
The most important aspect of a modern website, beside its unique design, is size & speed, as most of the traffic is consumed by mobile visitors. GREENTONIC and I help customers to build modern websites, that are slim, fast, sustainable, while still integrating all that the modern web has to offer.
GREENTONIC’s key concept is sustainability, which encompasses consulting, concept, design and implementation. I have a close relationship with the agency and have done a couple of projects with and for them.
GO GREEN – Fakten und Wissen zu energieeffizienten Websites
Together with my partners in crime (Dorit & Micha), we have finally opened our own personal online store.
We have been selling our single origin coffees (1st Single Malt Whisky Coffee, Basic – Single Origin Arabica, Kill me Quick Espresso -Single Origin Robusta), teas (Kräuterschorle – Kräutertee, Feuerkieker – Schwarztee) and rum (Fortune Teller – Double Aged Barbados Rum) using the Amazon Marketplace for the past 2 years.
GreenApe has been a side project for the past years and I never wanted to deal with the maintenance of our own store. But its time to move on and do our own thing. Amazon has removed so many useful features over the years or added a new fee on top of other fees. Even though Amazon provides access to a large amount of customers, for small companies the fees build up quickly.
With our own store we can finally do bundles, coupons again and better optimized shipping. It will also allow me to better testdrive some new interesting features for my customers ;) Yeah its kind of my new toy or shopping lab! Its fun being able to work on untested new SEO features, structured data, merchant tools, shopping ads and tracking of all of those.
We have been selling in Germany for the past 2 years, but that might be changing in the future depending how well the new store shapes up :)
If you live in Germany, love good coffee, tee or rum … say Hi!
GreenApe – Makes Your Life BetterHomepageShopContact us
These are 2 OnePagers announcing the upcoming redesign for 2020. The current site runs on GetSimple CMS. Design by GREENTONIC.
I created a separate template for the introduction pages, keeping the rest of the website completely untouched. More to come next year!
Gartengestaltung GermannPlan Germann
Development today relies on multiple teams, services, and environments all working in unison. A topic that always comes up, when setting up a new development environment: How do we secure important credentials, while not making it too complicated for the rest of the team?
The key when working with version control systems like Git, is to keep any type of credentials out of the versioning system. These can be API keys, database or email passwords.
Even if its a private repository, development environments might change. It can be a simple staging & live website setup you are maintaining.
The simplest way in PHP is to use .env files to store your credentials outside of the public accessible directory structure. So outside the public_html, but still within the reach of the executing environment to read it. Variables are accessible through $_ENV['yourVar'] or getenv("yourVar"), once included in your code.
To make it simple you can use the popular package vlucas/phpdotenv, which reads and imports the file automatically.
Don’t fool yourself, if an attacker finds a way into your system, these variables can be easily read. This is just hiding the file from public access and provides some convenience while developing or sharing code.
Some people propose to encrypt / decrypt environment variables using a secret key. But if an attacker can access your data, he can also find the secret key.
There are some nice packages that offer just that. You have to decide if those fit your ammo.
php artisan credentials:edit
The Apache2 environment variables are set in the /etc/apache2/envvars file. These variables are not the same as the environment variables of your Linux system; they are stored and manipulated in an internal Apache structure.
The /etc/apache2/envvars file holds variable definitions such as APACHE_LOG_DIR (the location of Apache log files), APACHE_PID_FILE (the Apache process ID), APACHE_RUN_USERS (the user that run Apache, by defaultwww-data), etc.
You can open and modify this file in a text editor of your choice. This is nice, but far from simple and requires a server restart. This is something which helps you when hardening security on a live deployed setup.
There are dynamic approaches, but you can do some research for that yourself :) Skipped that rabbit hole for now …
Handling secrets completely detached is another possibility. This is surely an overkill for most cases, but using an Infrastructure Secret Management concept might be worth looking into, if you are working on bigger scale projects that involve multiple development teams and setups. These services also often deal with secret rotation.
HashiCorp Vault – „Vault is a tool for securely accessing secrets. A secret is anything that you want to tightly control access to, such as API keys, passwords, certificates, and more. Vault provides a unified interface to any secret, while providing tight access control and recording a detailed audit log.“
You can deploy your own vault on your own infrastructure or test out a hosted version, which is free for Open Source projects. HashiCorp Vault
You will find a bunch of Hashicorp related packages that will help you to integrate a vault into your project workflow (scmrus/php-vault-env , poc-webapp-vault).
While this is nice, you will need to cache / store credentials somewhere, as you don’t want to query the vault on every single access.
The Hashicorp Vault is not the only Infrastructure Secret Management solution. There is a nice Github Gist that lists other solutions and a nice feature matrix.
Amazon also provides a solution called AWS Secrets Manager, which makes a lot of sense, when you build and deploy on AWS already :)
Amazon is still part of our concept, but we will be phasing it out slowly.
I helped integrate a media addiction questionaire for parents and children.
„When children and adolescents use excessive media, parents often experience feelings of helplessness and powerlessness. This is usually accompanied by tendencies towards passivity and withdrawal, which lead to a weakening of the parental presence. Recapturing a strong parental presence can be helpful in breaking out of parental helplessness and working with the child to work out solutions for how to balance the media.“
Elterntest / Jugendliche (Pädagogische Hochschule Heidelberg)
I will use this article to collect interesting tips and tricks about using the Linux cron. This is not so much about setting up a cron, but about little things I use or discovered!
The cron daemon is a long-running process that executes commands at specific dates and times. You can use this to schedule activities, either as one-time events or as recurring tasks.
For commands that need to be executed repeatedly (e.g., hourly, daily, or weekly), you can use the crontab command. The crontab command creates a crontab file containing commands and instructions for the cron daemon to execute.
Format is: MIN HOUR DOM MON DOW CMDMinute fieldHour fieldDay of monthDay of weekCommand
Run every 5 minutes
Run yearly, monthly, weekly, daily or on reboot.@yearly will run at 00:00 on Jan 1st for every year.@monthly will run at 00:00 on 1st of every month.@weekly will run at 00:00 on starting of every week.@daily will run at 00:00 on every day.@reboot will run after the server has been rebooted
A real cron does not rely on website activity and executes independently.
Do not forget to disable the virtual WordPress Cron in the wp-config.php!
Gatsby is a free and open source framework based on React that helps developers build blazing fast websites and apps.
While researching some popular static site generation tools, GatsbyJS comes up often. I have played with NuxtJS and Hugo in the past, but what I REALLY like about GatsbyJS is the plugin / modular system. You can build your website with plain-old React and CSS styles, but make your development more efficient by adding node_modules.
Also being able to import any data source with ease, using GraphQL, is amazing. And when it comes to content management, you can easily hook a headless WordPress or Drupal setup into the mix and consume their REST APIs :)
I am not switching my own website to GatsbyJS anytime soon, but its another tool in my toolbox for future project consideration !
There are many tutorials on Youtube about getting started, maybe something to consider for the next freetime testdrive ;) Enjoy …
GatsbyJS @ Github