format the output

diff --git a/sztool b/sztool
index 2dd723b..0c4fd7c 100755 (executable)
--- a/sztool
+++ b/sztool
@@ -15,13 +15,13 @@ URI = 'debug@autossh.suanzi.ai'
 
 def get_all_connected(host, port, user, password):
     command = 'sshpass -p' + password + ' ssh -q -o "StrictHostKeyChecking=no"  -o "UserKnownHostsFile /dev/null" ' + user + '@' + host + '  netstat -tn | grep ' + str(port) + ' | grep ESTABLISHED | wc -l'
-    print command
+    #print command
     output = check_output(shlex.split(command), shell=False)
     return int(output)
 
 def on_connect(client, userdata, flags, rc):
     client.subscribe(userdata['id'])
-    print "Connected with result code " + str(rc)
+    print "Connected with result code " + str(rc) +'\n'
     if userdata['action'] == 'connect':
         payload = {'from':userdata['id'], 'type':'request', 'command':'ssh'}
         client.publish(userdata['to'], str(payload))
@@ -30,6 +30,9 @@ def on_connect(client, userdata, flags, rc):
         #timer.start()
         payload = {'from':userdata['id'], 'type':'request', 'command':'list'}
         client.publish(userdata['to'], str(payload))
+        #print '-' * 30
+        print'{0}\t\t{1}'.format(' Device ID ', 'Data')
+        print '-' * 30
 
 def on_message(client, userdata, msg):
 #    print('Receive topic:' + msg.topic + ' payload: ' +str(msg.payload))
@@ -42,7 +45,7 @@ def on_message(client, userdata, msg):
             client.disconnect()
             sys.exit(0)
         elif payload['command'] == 'list':
-            print payload['from'], payload['data']
+            print '{0}\t\t{1}'.format(payload['from'], payload['data'])
             client.total = client.total - 1
             if client.total == 0:
                 client.disconnect()