put correctly ssh in it's function

remote_connection.sh

@@ -37,7 +37,7 @@ OPTION available
     -h, --help                  print this help and exit
     -u <user>,--user=<user>     Select the user, by default root
     -p <port>,--port=<port>     Select the port, by default 10022
-    -H <hostname>, --hostname=<hostname>    Select the host to connect #TODO
+    -H <hostname>, --hostname=<hostname>    Select the host to connect
 "
 
 
@@ -46,7 +46,8 @@ start_ssh() {
     then
         port="${default_ssh_port}"
     fi
-    echo "start ssh"
+    echo "start ssh with user=${user} port=${port} hostname=${hostname}"
+    ssh -o "StrictHostKeyChecking no" -o "UserKnownHostsFile=/dev/null" -p "${port}" "${user}@${hostname}"
 }
 
 start_rsp() {
@@ -82,7 +83,7 @@ for (( arg=2; arg<$#; arg++)); do
         port="${!value}"
     elif [ "${!arg}" == "-H" ]
     then
-        hostname="${!arg}"
+        hostname="${!value}"
     fi
 done
 
@@ -138,7 +139,6 @@ esac
 echo try to connect with user=${user} and port=${port}
 echo port=${port}
 
-ssh -o "StrictHostKeyChecking no" -o "UserKnownHostsFile=/dev/null" -p ${port} ${user}@localhost
 
 
 # add possibility for vnc and rsp