How to automatically copy files from the server via http when they change?

Question

Data synchronization

There is a folder on the server, it contains files that are added/removed daily. It is necessary to make sure that these files are automatically downloaded to the computer in a local folder. Is there any software for this? Yuzayu GoodSync, but could not implement through it. NO FTP access!

Answer 1

If you only need what is visible via http, then wget will do (switches -S -N)
If everything, then you need access to this "everything" (via ftp, ssh, webdav ...). There are different options here. I use unison (it's cross platform and quite fast)