user permissions for nginx

user changes nginx

# Create groups
sudo groupadd www-data

# Add users to group
sudo usermod -a -G www-data $(whoami)
sudo usermod -a -G www-data root

# Add users to www-data
sudo usermod -a -G www-data root

# Change user groups
chown -R www-data:www-data *

# List all users group Groups
grep www-data /etc/group

# Change user / groups permissions
sudo find site -type d -exec chmod 755 {} \;
sudo find site -type f -exec chmod 644 {} \;