Quick RMAN question

Hi all,

I have run a 'list backup' command via rman, however i would like to save the output to file. How is it possible to do so?

Thanks in advance,
Chucks_k

rman catalog u/p@rcvcat target / cmdfile=foo.rman > foo.out

rman catalog=u/p@RCAT target=/ @listbackyup.rman log=listbackup.log MSGNO

with listbackup.rman
list backup;