diff --git a/apps/shell/shell-netfile.c b/apps/shell/shell-netfile.c
index 55b9c06ba..76fc7d9c7 100644
--- a/apps/shell/shell-netfile.c
+++ b/apps/shell/shell-netfile.c
@@ -28,7 +28,7 @@
  *
  * This file is part of the Contiki operating system.
  *
- * $Id: shell-netfile.c,v 1.5 2008/08/15 18:58:42 adamdunkels Exp $
+ * $Id: shell-netfile.c,v 1.6 2008/11/09 10:53:25 adamdunkels Exp $
  */
 
 /**
@@ -82,13 +82,13 @@ write_chunk(struct rudolph0_conn *c, int offset, int flag,
   do {
     if(datalen > 0) {
       shell_output(&recvnetfile_command, data, datalen, "", 0);
-      printf("write_chunk wrote %d bytes at %d\n", datalen, offset);
+      /*      printf("write_chunk wrote %d bytes at %d\n", datalen, offset);*/
     }
     PT_YIELD(&recvnetfilept);
   } while(flag != RUDOLPH0_FLAG_LASTCHUNK);
 
   shell_output(&recvnetfile_command, data, datalen, "", 0);
-  printf("write_chunk wrote %d bytes at %d\n", datalen, offset);
+  /*  printf("write_chunk wrote %d bytes at %d\n", datalen, offset);*/
   shell_output(&recvnetfile_command, "", 0, "", 0);
   leds_off(LEDS_YELLOW);
   receiving_file = 0;
@@ -107,7 +107,7 @@ read_chunk(struct rudolph0_conn *c, int offset, uint8_t *to, int maxsize)
 
   cfs_seek(fd, offset);
   ret = cfs_read(fd, to, maxsize);
-  printf("read_chunk %d bytes at %d, %d\n", ret, offset, (unsigned char)to[0]);
+  /*  printf("read_chunk %d bytes at %d, %d\n", ret, offset, (unsigned char)to[0]);*/
   cfs_close(fd);
   return ret;
 }
diff --git a/apps/shell/shell-rsh.c b/apps/shell/shell-rsh.c
index a28537b9b..837c76184 100644
--- a/apps/shell/shell-rsh.c
+++ b/apps/shell/shell-rsh.c
@@ -28,7 +28,7 @@
  *
  * This file is part of the Contiki operating system.
  *
- * $Id: shell-rsh.c,v 1.1 2008/02/04 23:42:17 adamdunkels Exp $
+ * $Id: shell-rsh.c,v 1.2 2008/11/09 10:53:25 adamdunkels Exp $
  */
 
 /**
@@ -130,8 +130,8 @@ PROCESS_THREAD(shell_rsh_server_process, ev, data)
       memcpy((char *)rimebuf_dataptr() + input->len1,
 	     input->data2, input->len2);
       rimebuf_set_datalen(input->len1 + input->len2);
-      printf("Sending meshconn with %d + %d bytes\n",
-	     input->len1, input->len2);
+      /*      printf("Sending meshconn with %d + %d bytes\n",
+	      input->len1, input->len2);*/
       meshconn_send(&meshconn);
     }
     /*    PROCESS_WAIT_EVENT_UNTIL(ev == shell_event_input);*/
@@ -142,7 +142,7 @@ PROCESS_THREAD(shell_rsh_server_process, ev, data)
 static void
 connected_meshconn(struct meshconn_conn *c)
 {
-  printf("connected\n");
+  /*  printf("connected\n");*/
 }
 static void
 recv_meshconn(struct meshconn_conn *c)
@@ -185,17 +185,17 @@ recv_meshconn(struct meshconn_conn *c)
 static void
 closed_meshconn(struct meshconn_conn *c)
 {
-  printf("closed\n");
+  /*  printf("closed\n");*/
 }
 static void
 timedout_meshconn(struct meshconn_conn *c)
 {
-  printf("timedout\n");
+  /*  printf("timedout\n");*/
 }
 static void
 reset_meshconn(struct meshconn_conn *c)
 {
-  printf("reset\n");
+  /*  printf("reset\n");*/
 }
 /*---------------------------------------------------------------------------*/
 static struct meshconn_callbacks meshconn_callbacks = { connected_meshconn,
diff --git a/apps/shell/shell-sendtest.c b/apps/shell/shell-sendtest.c
index fb51474a4..dc7fe6ea8 100644
--- a/apps/shell/shell-sendtest.c
+++ b/apps/shell/shell-sendtest.c
@@ -28,7 +28,7 @@
  *
  * This file is part of the Contiki operating system.
  *
- * $Id: shell-sendtest.c,v 1.3 2008/08/15 18:58:42 adamdunkels Exp $
+ * $Id: shell-sendtest.c,v 1.4 2008/11/09 10:53:25 adamdunkels Exp $
  */
 
 /**
@@ -74,13 +74,13 @@ write_chunk(struct rucb_conn *c, int offset, int flag,
     ether_set_text(buf);
   }
 #endif /* NETSIM */
-  printf("+");
+  /*  printf("+");*/
 }
 static int
 read_chunk(struct rucb_conn *c, int offset, char *to, int maxsize)
 {
   int size;
-  printf("-");
+  /*  printf("-");*/
   size = maxsize;
   if(bytecount + maxsize >= filesize) {
     size = filesize - bytecount;