Have been using $EPOCHREALTIME but can see that the output is as follows. 1629376497,853634
The utilisation of tho comma `,` is very inconvenient for those who want to do time computations. A change towards a period `.` would be the proper way to display the variable. Furthermore, one gets nanosecond precision when using date. But such precision is not possible with EPOCHREALTIME. Thusly, the improvement to nanosecond precision is desirable so as to match the capability of data. Felicitations Han
