1# ntpdate 2 3 4## Command Function<a name="section38494293815"></a> 5 6This command is used to synchronize system time from the server. 7 8## Syntax<a name="section5503114413387"></a> 9 10ntpdate \[_SERVER\_IP1_\] \[_SERVER\_IP2_\]... 11 12## Parameters<a name="section136934472383"></a> 13 14**Table 1** Parameter description 15 16<a name="table2616mcpsimp"></a> 17<table><thead align="left"><tr id="row2622mcpsimp"><th class="cellrowborder" valign="top" width="20.79%" id="mcps1.2.4.1.1"><p id="p2624mcpsimp"><a name="p2624mcpsimp"></a><a name="p2624mcpsimp"></a><strong id="b156978804711722"><a name="b156978804711722"></a><a name="b156978804711722"></a>Parameter</strong></p> 18</th> 19<th class="cellrowborder" valign="top" width="52.480000000000004%" id="mcps1.2.4.1.2"><p id="p2626mcpsimp"><a name="p2626mcpsimp"></a><a name="p2626mcpsimp"></a><strong id="b53501572310"><a name="b53501572310"></a><a name="b53501572310"></a>Description</strong></p> 20</th> 21<th class="cellrowborder" valign="top" width="26.729999999999997%" id="mcps1.2.4.1.3"><p id="p2628mcpsimp"><a name="p2628mcpsimp"></a><a name="p2628mcpsimp"></a><strong id="b88462564511722"><a name="b88462564511722"></a><a name="b88462564511722"></a>Value Range</strong></p> 22</th> 23</tr> 24</thead> 25<tbody><tr id="row2629mcpsimp"><td class="cellrowborder" valign="top" width="20.79%" headers="mcps1.2.4.1.1 "><p id="p2631mcpsimp"><a name="p2631mcpsimp"></a><a name="p2631mcpsimp"></a>SERVER_IP</p> 26</td> 27<td class="cellrowborder" valign="top" width="52.480000000000004%" headers="mcps1.2.4.1.2 "><p id="p2633mcpsimp"><a name="p2633mcpsimp"></a><a name="p2633mcpsimp"></a>Specifies the IP address of the NTP server.</p> 28</td> 29<td class="cellrowborder" valign="top" width="26.729999999999997%" headers="mcps1.2.4.1.3 "><p id="entry2634mcpsimpp0"><a name="entry2634mcpsimpp0"></a><a name="entry2634mcpsimpp0"></a>N/A</p> 30</td> 31</tr> 32</tbody> 33</table> 34 35## Usage<a name="section121401651173816"></a> 36 37Run the **ntpdate **\[_SERVER\_IP1_\] \[_SERVER\_IP2_\]... command. **ntpdate** obtains and displays the time of the first server with a valid IP address. 38 39## Example<a name="section3431554203811"></a> 40 41Run **ntpdate 192.168.1.3 **to update the system time. 42 43## Output<a name="section18638194610115"></a> 44 45``` 46OHOS # ntpdate 192.168.1.3 47time server 192.168.1.3: Mon Jun 13 09:24:25 2016 48``` 49 50If the time zone of the board is different from that of the server, the displayed time may be several hours different from the obtained server time. 51 52