Dear Jems,
Is it possible as a admin what commands are excuting in other terminal.
Example:if the who cmd output is like these Can i watch online means at presently what commands are executing in the terminal "pts/7"/ (172.17.17.87) and result of the command.

root console Oct 13 01:25 (:0)
root pts/4 Oct 13 01:25 (:0.0)
root pts/5 Oct 13 01:25 (:0.0)
root pts/6 Oct 13 01:25 (:0.0)
telorb pts/10 Jan 7 13:46 (172.17.17.132)
telorb pts/7 Jan 7 11:09 (172.17.17.87)

One way is to use the w command instead of who. w is linked to uptime -w , it gives a little more info than who.

From there you can further get info on the pts/# by ps -ef | grep pts/#

If you want both the commands and their output, here is a good starting point:
http://www.brendangregg.com/DTrace/shellsnoop

That's what I am looking.