Timestamp in show command outputs

The output for all CLI show commands includes a timestamp header to indicate when the command output was generated. This information can be helpful when communicating with Support.

The following command output shows a timestamp example.

Switch:1#show alarm statistics
************************************************************************************
                Command Execution Time: Wed Nov 07 19:55:15 2018 UTC
************************************************************************************

====================================================================================
                                ALARM STATISTICS
====================================================================================
PERSISTENT PERSISTENT PERSISTENT  PERSISTENT  DYNAMIC   DYNAMIC  DYNAMIC DYNAMIC
  ALARM      ACTIVE    CLEARED      WRPRD      ALARM    ACTIVE   CLEARED  WRPRD
    0          0          0           0         11        8         3       0