Magento 2 File and Folder Permissions
Magento 2 requires specific permissions on the files and folders within its structure, along with correct ownership properties, to function properly. The owner of the file/folder system should have full control properties on all files and folders, meaning read/write/execute. Along with those properties, the specific permissions needed can be set using the following commands in the root directory of the Magento 2 installation: find . -type f -exec chmod 644 {} \; find . -type d -exec chmod 755 {} \; chmod u+x bin/magento