bonjour j ai connecter un emeteur a mon raspberry en suivant ce tuto

http://blog.idleman.fr/?p=1970

je me connecte en ssh et je souhaite envoyer un signal il ce passe ceci

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pi@raspberrypi ~ $ ./var/www/hcc/radioEmission 0 12325261 1 on
-bash: ./var/www/hcc/radioEmission: No such file or directory
pi@raspberrypi ~ $ ./var/www/hcc/radioEmission
-bash: ./var/www/hcc/radioEmission: No such file or directory
pi@raspberrypi ~ $
je souhaite reelement envoyer la code que mon arduino attend je l et programmer comme ceci

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/* 
433.92Mhz Recepter on Pin 2 
Led1 on Pin 7 
Led2 on Pin 8
Led3 on Pin 9
Led4 on Pin 10
Led5 on Pin 11
Led6 on Pin 12
Led7 on Pin 13
Led8 on Pin 6 
*/ 
 
int remotereceiver = 2; 
int led1 = 7; 
int led2 = 8;
int led3 = 9; 
int led4 = 10;
int led5 = 11; 
int led6 = 12;
int led7 = 13; 
int led8 = 6;
String message; 
 
//Setting things up 
void setup() { 
 
// initialize serial communication at 9600 bits per second: 
Serial.begin(9600); 
 
// Remote Receiver are on Input mode / Leds on Ouput 
pinMode(remotereceiver, INPUT); 
pinMode(led1, OUTPUT); 
pinMode(led2, OUTPUT); 
pinMode(led3, OUTPUT); 
pinMode(led4, OUTPUT);
pinMode(led5, OUTPUT); 
pinMode(led6, OUTPUT); 
pinMode(led7, OUTPUT); 
pinMode(led8, OUTPUT); 
} 
 
 
void loop() { 
 
//This delay scrolls the message so if the message was received too early it correctly synchronize 
delay(20); 
 
//Recording 24 times the digital of the DATA pins before showing it 
for(int code = 1; code <=24 ; code++) 
{ 
//This delay is the same as on the Rpi code for synchronisation purpose. 
delay(10); 
message = message + digitalRead(remotereceiver); 
} 
 
//Leds ON message 
if (message == "011111110011010011010011") 
{ 
Serial.println("And Rpi said let's there be light!"); 
digitalWrite(led1,HIGH); 
digitalWrite(led2,HIGH);
digitalWrite(led3,LOW); 
digitalWrite(led4,LOW);
digitalWrite(led5,HIGH); 
digitalWrite(led6,HIGH);
digitalWrite(led7,LOW); 
digitalWrite(led8,LOW);} 
 
//Leds Off message 
if (message == "111111111101011111111111") 
{ 
Serial.println("And Rpi send everything to darkness!"); 
digitalWrite(led1,LOW); 
digitalWrite(led2,LOW);
digitalWrite(led3,HIGH); 
digitalWrite(led4,HIGH);
digitalWrite(led5,LOW); 
digitalWrite(led6,LOW);
digitalWrite(led7,HIGH); 
digitalWrite(led8,HIGH);
} 
 
//Show message and reset it 
Serial.println(message); 
message = ""; 
 
}
donc émettre soit ceci 011111110011010011010011
ou ceci 111111111101011111111111

Merci d avance