how to enable/use some profile via cmd line

[Agent1101]

hi,
there is a ./conf/profiles that we can set many parameters of spark engine.
so how can I enable and use one of them via cmd line?
I am using snb with:

./spark-notebook -Dmanager.notebooks.dir=/home/me/ -Dhttp.port=8080 -Dclusters.profiles=$SNB_HOME/conf/profiles -Dclusters.file=$NB_HOME/conf/clusters

so like ?

./spark-notebook -Dmanager.notebooks.dir=/home/me/ -Dhttp.port=8080 -Dclusters.profiles=$SNB_HOME/conf/profiles -Dclusters.file=$SNB_HOME/conf/clusters -Dprofile=local