Tutorials - Other

Method 1 : Install and run drush as described in this article
This is the recommended method

Local bin folders
$HOME/.local/bin (~/.local/bin)
$HOME/bin (~/bin)

Add to path manually

PATH=$PATH:$HOME/.local/bin:$HOME/bin
export PATH

User specific environment and startup programs

Symptoms

You may have error messages like:

When you request a let's encrypt wildcard certificate with virtualmin you may have an error like this:

Install via composer

composer global require drush/drush:10.x

Install Apache 2 server

sudo apt install apache2

Install MySQL Server

sudo apt install mysql-server

Create a Drupal 9 project with composer

Remove all everything not used by at least one container - Prune everything

docker system prune

Note : If you are on Docker 17.06.1 or higher and want to also prune volumes, add the --volumes flag:
docker system prune --volumes

Test Disk Write Performance With dd Command

dd is a basic command une in all linux distributions to copy data. You can also use this feature to test dis performance.

Example :

$stopwords = ['toto', 'Pied', 'the'];
$str = 'bla bla toto bla bla Toto bla bla Tôtô bla bla totô bla bla bla bla the thé pied pïed pîéd';