How to merge two libraries from the command line?

[MateoPeri]

Originally Posted by DNSB

Copyright violation is severely frowned upon. It's the sort of thing that attracts unwanted attention from lawyers.
Do not post a link here to your library.

I did not intend to put anyone in trouble, and I won't post any links. Sorry for the misunderstanding.

Originally Posted by DNSB

One other issue is that quite a few of the books in your library are likely to be total garbage which you are going to spend more time and effort to clean up than the end result will be worth.

Yes, but I am doing this for archiving/digital preservation purposes. I'm not going to read even a fraction of those books, but I'll keep them archived.

[kovidgoyal]

Originally Posted by MateoPeri

Thanks you for answering.
Why would that be? A permissions issue maybe? The docker image I'm using is linuxserver/calibre (latest).
I'll try running it as root.

But that's not that big of an issue, is it? Does it prevent the book from being imported?

No idea, I dont use docker. And no it wont prevent the book from being imported.