get user's idle time

Wed Dec 12 03:05:55 AEST 1990

In article <1990Nov27.202215.4061 at cubmol.bio.columbia.edu>, ping at cubmol.bio.columbia.edu (Shiping Zhang) writes:
> Could anyone tell me how to get an user's idle time? Either from
> system calls in C or from a shell script. Thanks.
> 
> -ping

On my system ( System V ) who accepts a -u option that will display
the idle time of a user's tty ( a dot '.' for no idle time ). Does
your system have such a option for who ? Hope it helps

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