If you haven’t configured statfile property on dispatcher then by default it creates a .stat file and it’s creation depended on statfilelevel as well. So check on your windows if you can see the “.stat” file there

No you can’t. Those are non- modifiable property

it depends on the architecture that you will follow for AEM headless. Now a days sling model exporter are being preferred in headless architecture on which you can directly inject any component or service via annotation and in this case you can import it as@inject@filter("(component.name=org.apache....

it seems it might be related to your code. can you check if the alignment is due to some clientlibs and same clientlibs are being included for pages on both author and publishers

yes, you should be able to create a page programmatically in aem using the page manager api.See https://www.albinsblog.com/2014/12/programmatically-create-page-in-cq5.html#.ZEwxlnbMI2w for reference

i believe with invalidate its just invalidate the files and won't delete it physically from the cache directory. the file will be get freshly cached once that files is requested again after the invalidate 

Curl command d with -o option can help. You can add the location of any drive/folder and package name after -o. I still think 600 gb is too much. Better take a instance backup of your aem 

Yes you can achieve this by curl command. Wondering why you want to use this as dam asset size will be very big

Is manage tag for image inside folder is working for you? It seems in 2nd screenshot it’s looking for specific image 

You can leverage vanity url from page properties.https://www.nextrow.com/blog/adobe-experience-manager/a-comprehensive-guide-on-vanity-url-in-aem