sudo find . -type f -exec chmod 740 {} ;
sudo chmod u+x bin/magento;
sudo find . -type d -exec chmod 750 {} ;
./var/view_preprocessed ( -type d -or -type f ) -exec chmod 777 {} ;
sudo find ./pub/media -type d -exec chmod 775 {} ;
sudo find ./pub/static ( -type d -or -type f ) -exec chmod 775 {} ;
sudo find app/code lib pub/static app/etc generated/code generated/metadata var/view_preprocessed ( -type d -or -type f ) -exec chmod g-w {} ; && chmod o-rwx app/etc/env.php;
sudo find . -maxdepth 1 -type f -exec chmod g-wr {} ;
sudo chmod g+rx index.php .htaccess composer.json composer.lock && sudo chmod g-w .;