Uploading HTML files Images and File permission. Upload all HTML, CSS, Images to /var/www/artofcse.com directory. After uploading all files and folders. All files need 644 permissions and all folders need 755 permission.
Change files permission:
find /var/www/artofcse.com/ -type f -exec chmod 644 {} \;
Change folders permission:
find /var/www/artofcse.com/ -type d -exec chmod 755 {} \;