How to change home page?

Hi
I am new to Sun OS

     I am using "SunOS **** 5.9 Generic_122300-47 sun4u sparc SUNW,Sun-Fire-15000"

     I have logged on as user1, I could see sar -u 5 5.
     Now I wanted  to execute the same command to another users \(e.g  user2\)

Question-1
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How to change home page ?

Question-2
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How to see what all are the home ( login user) are in my server ?

Thanks
sbmk

what?? home page? you can see who is logged in current using the "who" command.
home dirs can be listed like this
ls -l /export/home
the user dirs have the user profile files within them, which are hidden. ls /export/home/user/.profile

Hi
You are right

su - user2

sar -u 5 5

Bye