Unknown command 'cp'

Hi team,

Am receiving an "Unknown command 'cp'" message when attempting the following:

WinSCP.com /command "open sftp://ks:password@10.190.129.251/opt/superb/test/data/tjc/" "cp *.db /backup/" "close" "exit"

The online help lists 'cp' as a usable command, yet when type 'help' in the Command console, it's not listed.

I'm running the latest v5.11.

Any help on this would be greatly appreciated!

Tim.

cp command is supported since the 5.12 beta only.

I've forgot to mention that in documentation. It's corrected now:
https://winscp.net/eng/docs/scriptcommand_cp

martin wrote:

cp command is supported since the 5.12 beta only.

I've forgot to mention that in documentation. It's corrected now:
https://winscp.net/eng/docs/scriptcommand_cp

Thanks Martin for the quick response.

I've now downloaded and installed the 5.12 beta release. Upon testing, am now getting the following error:

"Operation not supported."

Have tried the following (where "backup" is a sub-directory of where I currently am) all with the same error:

cp static.db /backup/
cp static.db backup/
cp static.db /backup

The server is "Red Hat Enterprise Linux Server release 6.5 (Santiago)".

Am I doing something wrong?

Thanks, Tim.

As documented:

Unsupported by most SFTP servers. The server has to support SFTP extension copy-file (supported by ProFTPD/mod_sftp for example).

https://winscp.net/eng/docs/protocols