opf-meta

opf-meta [options] myfile.opf

Read and write metadata from an ebook file.

Whenever you pass arguments to opf-meta that have spaces in them, enclose the arguments in quotation marks.

[options]

--version

show program’s version number and exit

--help, -h

show this help message and exit

--title, -t

Set the book title

--authors, -a

Set the authors

--category, -c

The category this book belongs to. E.g.: History

--comment

Set the comment

--language

Set the dc:language field