add a script to get a line from the table name ant its id

test/get_line.sh

@@ -18,7 +18,14 @@ then
     help
     exit
 fi
-echo "Login as $2 in cookie.txt"
+if [ -z "$3" ]
+then
+    echo "Missing parameters : an id is needed\n"
+    help
+    exit
+fi
+
+echo "Get id $3 of table $2"
 echo "$1 $2 $3"
-curl --header "Content-Type: application/json" -b cookie.txt $1/api.php/records/$2
+curl --header "Content-Type: application/json" -b cookie.txt $1/api.php/records/$2/$3
 echo "\n"