InvalidArgumentException: The controller for URI "/admin/flush" is not callable.

admin_toolbar 3.5.2 is the reason. Patch coming ...

Tools & Settings >> Security Policy :

 Allow only secure FTPS connections 

/usr/sbin/mariadbd --help --verbose | grep "query.*size"

Commandline:

systemctl restart mariadb

After my changes in /etc/mysql/db-performance.cnf

Error:

PHP 8.3 extra packages (+ pecl, apcu)

apt update && apt upgrade

I get this error, when I visit https://solr.example.com:8983 :

Remove all files starting with 2024 in mydir123 and show the number of deleted files:

find mydir123 -name '2024*' -exec rm -vf {} \; | wc -l

find . -name '*' | xargs rm -v