simple dgate debuglog question

This may seem like a super simple question but no matter how I try I can't get the correct recipe.

on linux how do I get the debuglog to go to a file. I just want to type something like

dgate -v /tmp/filename

or somesuch. The help file is a little obtuse on this point.

alternatively I should be able start dgate and then later do a

dgate --debuglog_on:/tmp/filename

??? because that form doesn't produce a file either

Thanks in advance

Mr Johnathan Bravo

Marcel
Thank you for the quick response
however that form doesn't give me the same level of detail as is sent to the terminal when doing a

dgate -v

The above form gives me everything including the querys but only output to stdout. I would like to be able to peruse that data within the logfile itself.

I have set debuglevel to 4 in dicom.ini

have I missed something else?

Thanks again for your assistance
MrJohnathanBravo