Hi,
When I enter any commands on my N5k's, I see echos of the full command, date/time stamp, and OS version:
# sho run
!Command: show running-config
!Time: Wed Nov 26 15:42:04 2014
version 6.0(2)N2(2)
<then running config is shown>
Why is this? It doesn't happen on my N7K's...
NX-OS version 6.0(2)N2(2)