diff --git a/adb/commandline.c b/adb/commandline.c
index 4ec5c8b..5d3187a 100644
--- a/adb/commandline.c
+++ b/adb/commandline.c
@@ -105,6 +105,7 @@
         "                                 environment variable is used, which must\n"
         "                                 be an absolute path.\n"
         " devices                       - list all connected devices\n"
+        " connect <host>:<port>         - connect to a device via TCP/IP"
         "\n"
         "device commands:\n"
         "  adb push <local> <remote>    - copy file/dir to device\n"
@@ -149,7 +150,9 @@
         "  adb status-window            - continuously print device status for a specified device\n"
         "  adb remount                  - remounts the /system partition on the device read-write\n"
         "  adb reboot [bootloader|recovery] - reboots the device, optionally into the bootloader or recovery program\n"
-        "  adb root                     - restarts adb with root permissions\n"
+        "  adb root                     - restarts the adbd daemon with root permissions\n"
+        "  adb usb                      - restarts the adbd daemon listening on USB"
+        "  adb tcpip <port>             - restarts the adbd daemon listening on TCP on the specified port"
         "\n"
         "networking:\n"
         "  adb ppp <tty> [parameters]   - Run PPP over USB.\n"
@@ -850,6 +853,22 @@
         }
     }
 
+    if(!strcmp(argv[0], "connect")) {
+        char *tmp;
+        if (argc != 2) {
+            fprintf(stderr, "Usage: adb connect <host>:<port>\n");
+            return 1;
+        }
+        snprintf(buf, sizeof buf, "host:%s:%s", argv[0], argv[1]);
+        tmp = adb_query(buf);
+        if(tmp) {
+            printf("%s\n", tmp);
+            return 0;
+        } else {
+            return 1;
+        }
+    }
+
     if (!strcmp(argv[0], "emu")) {
         return adb_send_emulator_command(argc, argv);
     }
@@ -908,35 +927,15 @@
         return 0;
     }
 
-    if(!strcmp(argv[0], "remount")) {
-        int fd = adb_connect("remount:");
-        if(fd >= 0) {
-            read_and_dump(fd);
-            adb_close(fd);
-            return 0;
-        }
-        fprintf(stderr,"error: %s\n", adb_error());
-        return 1;
-    }
-
-    if(!strcmp(argv[0], "reboot")) {
-        int fd;
+    if(!strcmp(argv[0], "remount") || !strcmp(argv[0], "reboot")
+            || !strcmp(argv[0], "tcpip") || !strcmp(argv[0], "usb")
+            || !strcmp(argv[0], "reboot")) {
+        char command[100];
         if (argc > 1)
-            snprintf(buf, sizeof(buf), "reboot:%s", argv[1]);
+            snprintf(command, sizeof(command), "%s:%s", argv[0], argv[1]);
         else
-            snprintf(buf, sizeof(buf), "reboot:");
-        fd = adb_connect(buf);
-        if(fd >= 0) {
-            read_and_dump(fd);
-            adb_close(fd);
-            return 0;
-        }
-        fprintf(stderr,"error: %s\n", adb_error());
-        return 1;
-    }
-
-    if(!strcmp(argv[0], "root")) {
-        int fd = adb_connect("root:");
+            snprintf(command, sizeof(command), "%s:", argv[0]);
+        int fd = adb_connect(command);
         if(fd >= 0) {
             read_and_dump(fd);
             adb_close(fd);