4 files changed, 39 insertions, 2 deletions
diff --git a/cesar.py b/cesar.py
index 2bce6f1..1940172 100644
--- a/cesar.py
+++ b/cesar.py
@@ -39,7 +39,7 @@ while True:
         case "d":
             msg = str()
             msgChiffre = input("Votre message : ")
-            for clef in range(26,1,-1):
+            for clef in range(25,0,-1):
                 for lettre in msgChiffre:
                     msg += decalage(lettre, clef)
                 print(f"rot{26-clef} : {msg}")
diff --git a/nmapscanner.py b/nmapscanner.py
index feeb04d..5cd0659 100644
--- a/nmapscanner.py
+++ b/nmapscanner.py
@@ -5,6 +5,7 @@ def nmscan(hosts,ports,arguments='-sV'):
     nm = nmap.PortScanner() 
     nm.scan(hosts,ports,arguments)
 
+
     for host in nm.all_hosts():
         print('----------------------------------------------------')
         print('Host : %s (%s)' % (host, nm[host].hostname()))
diff --git a/reverseshell_listener.py b/reverseshell_listener.py
new file mode 100644
index 0000000..7d4e8ca
--- /dev/null
+++ b/reverseshell_listener.py
@@ -0,0 +1,36 @@
+#!/usr/bin/env python
+
+import sys,socket,time
+
+def chat_server(port):
+    try:
+        s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
+        s.bind(('',port))
+        s.listen()
+        conn,addr = s.accept()
+        print(addr)
+        while True:
+            data = conn.recv(1024)
+            print(data.decode(),end="")
+            reponse = input()
+            reponse += "\n"
+            conn.send(reponse.encode())
+            time.sleep(0.5)
+    except KeyboardInterrupt:
+        s.close()
+    finally:
+        print("bye")
+
+if __name__ == "__main__":
+    try:
+        chat_server(int(sys.argv[1]))
+    except IndexError:
+        print(f"{sys.argv[0]} demande un port en  agument")
+
+
+
+
+
+
+
+
diff --git a/scan.py b/scan.py
index a8539ea..38150b2 100644
--- a/scan.py
+++ b/scan.py
@@ -11,7 +11,7 @@ def scan(host,*ports):
             print(f"Le port {port} ouvert")
             try:
                 print(s.recv(1024).decode().strip())
-            except:
+            except TimeoutError:
                 pass
         else:
             print(f"Le port {port} fermé")