Remote RACADM only works in interactive mode

Hi all,

I've got RACADM installed on a Ubuntu server and I'm trying to manage a few Dell servers remotely using RACADM. However, it only works when I use RACADM in interactive mode - racadm -r -i getsysinfo

When I specify -u and -p instead of -i, I get the error "!1015: event not found

racadm -r -u root -p calvin getsysinfo 

BIOS version - 2.12.2

iDRAC 9 version 6.10.30