Script to find all users currently logged on?

[yy3]

Hi Everybody?

I am creating a script which will allow me to find all users currently logged on to the system and also display the process they are runing. I want the heading for each user to be their real name not their log in name. the users must not be displayed more than once.

Kindly help out.

yy3

 

[Mike042]

A starting place would be the existing commands
who -uH
finger <Name>
ps -ef | grep <PID>

Please post back what you have tried so far.

I hope that helps.

Mike

 

[Annihilannic]

On some operating systems whodo does a similar job.

Annihilannic.

 

[clonny2]

Also look into utmp and wtmp. I know they exist on linux, not sure about other unix flavors. Connections are logged into these.