Thanks for the reply.
I want to use the esets_set script to set a value for the Remote Adminstration server on Mac clients.
esets_set -help isn't that helpful, possibly due to my lack of understanding.
I found an article on a non-Eset site that led me to believe this might work:
./esets_set –section global ‘racl_server_addr=”192.168.1.1″‘