Blog inventory code

find /var/www/vhosts/example.com/httpdocs/ -type f -exec chmod 644 {} \;
find /var/www/vhosts/example.com/httpdocs/ -type d -exec chmod 755 {} \; 
find /var/www/vhosts/example.com/httpdocs/ -type f -exec chown user_example:psacln {} \; 
find /var/www/vhosts/example.com/httpdocs/ -type d -exec chown user_example:psacln {} \;

https://support.plesk.com/hc/en-us/articles/213910345-How-to-restore-default-permissions-in-the-virtual-host-directory-on-Linux-