diff --git a/tools/freedata_cli_tools.py b/tools/freedata_cli_tools.py
old mode 100644
new mode 100755
diff --git a/tools/freedata_network_listener.py b/tools/freedata_network_listener.py
old mode 100644
new mode 100755
diff --git a/tools/send_file.py b/tools/send_file.py
old mode 100644
new mode 100755
diff --git a/tools/enable_disable_beacon.py b/tools/send_ping.py
similarity index 58%
rename from tools/enable_disable_beacon.py
rename to tools/send_ping.py
index b585cee4..04333cd3 100644
--- a/tools/enable_disable_beacon.py
+++ b/tools/send_ping.py
@@ -1,39 +1,36 @@
 #!/usr/bin/env python3
 # -*- coding: utf-8 -*-
 """
-enable --- python3.9 enable_disable_beacon.py --host 192.168.178.42 --interval 120 --enable
-disable -- python3.9 enable_disable_beacon.py
+
 @author: DJ2LS
+python3 send_file.py --file cleanup.sh --dxcallsign DN2LS-0 --mycallsign DN2LS-2 --attempts 3
 
 """
 
 import argparse
 import socket
-import base64
 import json
 
 # --------------------------------------------GET PARAMETER INPUTS
 parser = argparse.ArgumentParser(description='Simons TEST TNC')
 parser.add_argument('--port', dest="socket_port", default=3000, help="Set socket listening port.", type=int)
 parser.add_argument('--host', dest="socket_host", default='localhost', help="Set the host, the socket is listening on.", type=str)
-parser.add_argument('--interval', dest="interval", default=120, help="Interval in seconds", type=int)
-parser.add_argument("--enable",dest="enable",action="store_true",help="Enable beacon",)
-
+parser.add_argument('--dxcallsign', dest="dxcallsign", default='AA0AA', help="Select the destination callsign", type=str)
+parser.add_argument('--mycallsign', dest="mycallsign", default='AA0AA', help="Select the own callsign", type=str)
 
 args = parser.parse_args()
 
-
 HOST, PORT = args.socket_host, args.socket_port
-interval = args.interval
-enable = args.enable
-
-if enable:
-    # our command we are going to send
-    command = {"type": "broadcast", "command": "start_beacon", "parameter": str(interval)}
-else:
-    command = {"type": "broadcast", "command": "stop_beacon"}
+dxcallsign = args.dxcallsign
+mycallsign = args.mycallsign
 
+# our command we are going to send
+command = {"type": "ping",
+           "command": "ping",
+            "dxcallsign": dxcallsign,
+            "mycallsign": mycallsign,
 
+           }
 command = json.dumps(command)
 command = bytes(command + "\n", 'utf-8')
 # Create a socket (SOCK_STREAM means a TCP socket)