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different versions of the same file.

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# 1  
Old 03-23-2002
Java different versions of the same file.
How can I find out in UNIX the number of superusers logged in at a system at a given time???
# 2  
Old 03-25-2002
List of Superusers
Hai

Unix tells us the list of users who logged on when you give the command "who". It also gives the list of super users also because a super user is nothing but a simple user but he will have more powers.

Well iam also a learning user of Unix. Hope this is correct answer

have a nice time
kalyan
# 3  
Old 03-26-2002
who and finger
Yes, who will tell you a lot. You can also use the "finger" command to give different info on all users on the box. If you do a finger <user name> it will pull data from the /etc/passwd file if there is any info in the GECOS field ( user info ) like real name, phone number, location etc... .

Do a "man" on both of these to find out more.

Smilie
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