Documentation: add uptime command description

Reference: https://github.com/apache/nuttx-apps/pull/1319

Signed-off-by: Junbo Zheng <zhengjunbo1@xiaomi.com>
This commit is contained in:
Junbo Zheng 2024-01-29 19:20:26 +08:00 committed by Xiang Xiao
parent 0a23fe3bd6
commit 6e4c72f7bf

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@ -1757,6 +1757,27 @@ and the group-wide environment variables. For example::
nsh> nsh>
.. _cmduptime:
``uptime`` Show how long the system has been running
====================================================
**Command Syntax**:
uptime [-sph]
**Synopsis**. Display of the following information: the current time,
how long the system has been running, and the load averages for the past 1, 5,
and 15 minutes.
**Options**
====== ================================
``-p`` show uptime in pretty format
``-s`` system up since
``-h`` display this help and exit
====== ================================
.. _cmdurldecode: .. _cmdurldecode:
``urldecode`` URL Decode ``urldecode`` URL Decode