ESXi installation date.

Please Refer below steps to find out ESXi installation date.

Steps:-

1.       Find the System UUID by running one of the following commands:

              esxcfg-info | grep -i UUID   or   esxcli system uuid get

             You’ll get an output similar to:

           

                 esxcfg-info | grep -i “System UUID”

2.     Convert the first 8 hexadecimal characters to decimal format using calculator or e.g. below online                   converter.

          http://www.binaryhexconverter.com/hex-to-decimal-converter

         

      In this case, it is 55fcd9a8 which translates to decimal numbers 1442634152.

 3.      Use http://www.epochconverter.com/  to convert the decimal numbers to a date.

   In this case the decimal numbers 1442634152 translates to 23^rd Feb 2016 10 hrs:08 mins:8:Sec