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.
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 CMD
Minute field
Hour field
Day of month
Day of week
Command
1 2 3 4 |
crontab -l # Viewing the cronjobs as currently logged in user crontab -e # Edit the cronjob for currently logged in user crontab -l -u $USER # View the cronjob for the specified user crontab -e -u $USER $ Edit the cronjob for the specified user |
Run every 5 minutes
1 |
*/5 * * * * /home/reggaenights/script.sh |
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
1 2 3 4 |
@yearly /home/reggaenights/script.sh @monthly /home/reggaenights/script.sh @weekly /home/reggaenights/script.sh @daily /home/reggaenights/script.sh |
1 |
*/30 * * * * /bin/bash /cleanup | /usr/bin/mail -s "Notify me" your@email.org |
A real cron does not rely on website activity and executes independently.
1 |
*/30 * * * * /usr/bin/wget -q -O - https://yourwordpress.org/wp-cron.php?doing_wp_cron |
Do not forget to disable the virtual WordPress Cron in the wp-config.php!
1 |
define('DISABLE_WP_CRON', true); |
1 |
*/30 * * * * /usr/bin/wget -q -O - https://yourcrone.org/wp-cron.php?doing_wp_cron >/dev/null 2>&1 |
1 2 3 4 5 6 7 8 9 10 11 |
# Email to send output to MAILTO="a@b.com,b@b.com" # Setup your path for reuse PATH="/usr/bin:/sbin:/bin" # Tells which directory the cron should execute the crontab commands from HOME="/path/to/app/root" #Set the default shell SHELL="/bin/bash" |
1 |
*/15 * * * * /home/reggaenights/script.sh >> /home/collect/cron/output/pipe.log 2>&1 |
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 …
eval(\Psy\sh());
[tab]
. But you probably already guessed that.cake console
cv cli
craftsman console
drush php
, drupal shell
psysh.el
ezsh
bin/plugin psysh shell
artisan tinker
magerun console
php maintenance/shell.php
terminus cli console
phalcon console
sliver
wp-cli shell
yii shell
zf1-psysh
Manet is a REST API server which allows capturing screenshots of websites using various parameters.
The Node.js server can use SlimerJS or PhantomJS as headless browser engines.
I have build similar with CasperJS, but this is far better for those that want a simple straight solution.
A nice set of CSS3 Animations that can be easily used to spice up your design.
The animations can be triggered through Javascript, jQuery and the timings can be tweaked through pure CSS. The package also provides gulp, so that you can tweak every aspect easily.
Two tools that can enhance your workflow immensely. Enjoy!
„After Meltdown, Spectre, and Foreshadow, we discovered more critical vulnerabilities in modern processors. The ZombieLoad attack allows stealing sensitive data and keys while the computer accesses them. While programs normally only see their own data, a malicious program can exploit the fill buffers to get hold of secrets currently processed by other running programs. These secrets can be user-level secrets, such as browser history, website content, user keys, and passwords, or system-level secrets, such as disk encryption keys.“ – zombieloadattack.com
There seems to be a new security related story every day. Read about the latest CPU related issues at CPU.fail.
Since I started in 2002, all iterations of portalZINE have been pure english content websites. You can read about the why on my services page.
I had potential customers in Germany complain about that a lot over the past few years. But your own website often suffers, while your customers get all the attention. That is how it is and how it should be!
Creating Multi – Language websites has been part of my services & portfolio for years, with an extreme application setup handling 13 languages in 2014 for the soccer world cup.
Multi-Language setups have come a long way and it was time to showcase that on my own setup as well. Not only to calm those potential customers, but to testdrive new functionality and possibilities on my own setup. portalZINE has always been my testlab for stability and new feature sets.
Most of my static pages are available in English and German now, the blog itself will remain pure English.
Need help setting up a multi language website, get in touch!
Cheers
Alex