Drupal files permissions

perms.txt

# Include your user in www-data group
# This command needs to be run only once
useradd -G www-data brunops
 
# File User/Group owners
sudo chown -R brunops:www-data /path/to/folder --preserve-root
 
# Drupal file permissions
# Execution perm for files
sudo find /path/to/folder -type f -print0 | xargs -0 sudo chmod 644 --preserve-root
 
# Execution perm for folders
sudo find /path/to/folder -type d -print0 | xargs -0 sudo chmod 755 --preserve-root