Does it support multiple screen/displays?

Hastebin

Hastebin is a text store site or Pastebin tool that allows you to easily share plain text, such as code snippets, with others

https://www.toptal.com/developers/hastebin/about

FlashPaper

One-time encrypted password/secret sharing

https://github.com/AndrewPaglusch/FlashPaper

More at: https://awesome-selfhosted.net/tags/pastebins.html

That’s why I stated that it should be illegal to promise product while selling a undefined time limited license, there should be a clear minimum time stated when you “buy a subscription” for (single player?) games.

I concur Buyer should not gain rights to product, so they should not be allowed to profit from it, but they should be able to preserve it, unless the license that you actually buy had a time limitation, but that should be clearly stated when you buy it that you only buy access to it to (at least) X amount of time like you have with online subscriptions.

https://www.youtube.com/watch?v=PRGszw0KubQ

I like the concept, you could also detect the compose file name automatically.

Or write down hashes for tag even if compose don’t use your variables so reading from compose, so people would not need to relay on the script but could use it as additional backup

Check also all parent directories, as the whole path need to have access (execute) permissions.

Sounds like a permission problem, probably when you did copy the files then permission did change from like www-data into your user, simplest solution would be to change the permissions for those files (for example to 777 as a temporary solution)

After few attempts I got: http://www.thewebsiteisdown.com/