How to specify the hbase.zookeeper.quorum on command line invoking hbase shell

[Stephen Boesch]

We want to connect to a non-default / remote hbase server by setting
  hbase.zookeeper.quorum=our.remote.hbase.server
on the command line invocation of "hbase shell"  (and not disturbing the
existing hbase-env.sh or hbase-site.xml).   How to do this?  Thanks!