Add -n argument to ssh commands as per Chris request a few weeks ago

(or was it months)?

tbsetup/console_setup.in

@@ -11,7 +11,7 @@ use English;
 my $TB		= "@prefix@";
 my $DBNAME	= "@TBDBNAME@";
 
-my $SSH		= "sshtb -q -l root plastic.emulab.net";
+my $SSH		= "sshtb -n -q -l root plastic.emulab.net";
 my $PROG	= "$TB/sbin/console_setup.proxy";
 my $TBPID	= "flux";
 my $dbg		= 1;

tbsetup/os_load.in

@@ -32,8 +32,8 @@ use English;
 my $TB		= "@prefix@";
 my $DBNAME	= "@TBDBNAME@";
 
-my $rsh		= "sshtb -q";
-my $ssh		= "sshtb -q";
+my $rsh		= "sshtb -n -q";
+my $ssh		= "sshtb -n -q";
 my $NETDISK     = "/tftpboot/netdisk";
 my $PAPERADDR	= "boss.emulab.net";
 my $PLASTICADDR	= "users.emulab.net";

tbsetup/os_setup.in

@@ -24,7 +24,7 @@ use English;
 my $TB		= "@prefix@";
 my $DBNAME	= "@TBDBNAME@";
 
-my $ssh		= "ssh -q";
+my $ssh		= "ssh -n -q";
 my $power	= "$TB/bin/power";
 my $ping	= "/sbin/ping";
 my $mail        = "/usr/bin/mail";

tbsetup/sched_reload.in

@@ -23,8 +23,8 @@ use English;
 my $TB     = "@prefix@/bin";
 my $DBNAME = "@TBDBNAME@";
 
-my $rsh		= "sshtb -q";
-my $ssh		= "sshtb -q";
+my $rsh		= "sshtb -n -q";
+my $ssh		= "sshtb -n -q";
 my $NETDISK     = "/tftpboot/netdisk";
 my $power	= "$TB/power";
 my $osload      = "$TB/os_load";