with
.B -c
.IR "cmd arg ..." ,
-otherwise a interactive shell is started. The user's profile
+otherwise an interactive shell is started. The user's profile
is run before the command with
.B $service
set to
the commands listed above. The rcpu protocol starts by setting up a mutual
authenticated and encrypted TLS connection using
.IR tlssrv (8)
-followed by the client sending a
+followed by the client sending an
.IR rc (1)
.I remotescript
file to the server which gets executed under the authenticated user