I know Linux supports multiple users being logged in at the same time.
But what's the maximum number of users that can be logged into Linux at the same time?
I see there are there are 69
tty files (
n is an integer, such as
tty2... ) in my
/dev directory. I assume that these files are the shells. So I am thinking that this Linux system will support only 69 user logged in simultaneously.
Is my thinking correct? If my assumption is wrong, please explain the users limit of Linux, including how it's implemented.
Also, how do I access the details of already logged in users? I know commands w, who, but I am looking for sophisticated tools.