Hi,

yaz-marcdump [1], which is part of the YAZ toolkit by Index Data, can do
it. Downloads [2] are available for various Linux distributions and Windows.

[1] https://software.indexdata.com/yaz/doc/yaz-marcdump.html
[2] https://www.indexdata.com/resources/software/yaz/

Regards,

Galen

On Tue, Aug 8, 2023 at 2:57 PM Eric Lease Morgan <
[log in to unmask]> wrote:

> I have a 500MB MARCXML file, and I want to create a corresponding MARC
> file in communications format -- "standard" MARC. What command-line
> utilities can do this sort of work? --Eric Morgan
>


-- 
Galen Charlton
Implementation and IT Manager
Equinox Open Library Initiative
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https://www.equinoxOLI.org
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