tasiot

<?php
// App/Form/Extension/ConstraintsFromExtension.php

declare(strict_types=1);

namespace App\Form\Extension;

use Symfony\Component\Form\AbstractTypeExtension;
use Symfony\Component\Form\Extension\Core\Type\FormType;
use Symfony\Component\Form\FormBuilderInterface;

tasiot

<?php

declare(strict_types=1);

namespace App\Service;

use Symfony\Component\Security\Core\Role\RoleHierarchyInterface;
use Symfony\Component\Security\Core\User\UserInterface;

class SecurityHelper

tasiot

# Count (in GB) the bandwidth using 10th field in apache log (content-length)
zcat /var/logs/apache2/*.gz | awk '$4~/Oct\/2022/ {SUM+=$10}END{print SUM/1024/1024/1024}'

tasiot

List all folders as tree (found at https://stackoverflow.com/a/3455651/9418252)

.
|-apache2
|---mod_cache_disk
|-apparmor
|-apt
|---archives
|-----partial

tasiot

# Backup
docker exec CONTAINER /usr/bin/mysqldump -u root --password=root DATABASE > backup.sql

# Restore
cat backup.sql | docker exec -i CONTAINER /usr/bin/mysql -u root --password=root DATABASE

tasiot

<?php

namespace App\Twig;

use Twig\Extension\AbstractExtension;
use Twig\TwigFilter;

class AppExtension extends AbstractExtension
{
  public function getFilters(): array

tasiot

Explanations

The "Object Storage" offer from OVH is indicated as being S3 compatible, but the identifiers provided by OVH do not allow us to connect directly via the AWS S3 libraries.

You must therefore retrieve a token from OVH KeyStone, then use it to obtain the accesses that can be used by S3.

Usage

1. Create a user account on OVH for Object Storage (with "Object Store" rights) and keep the username and password.
2. Retrieve the projectName by clicking on "View Credentials" from the OVH Horizon interface.
3. Enter these values in the PHP file and run it.
4. It should return the values of UserID, AccessKey and Secret.

tasiot

for mailid in `mailq | awk '$1 ~ /^[0-9A-F]{11}$/ {print $1}' | head -n 50`; do postqueue -i $mailid; sleep 5; done;