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Rev

he is asking how to parse the who command and it look like it is a class assignment afaik

Rui F Ribeiro
– Rui F Ribeiro

2015-11-15 11:39:16 +00:00
Commented Nov 15, 2015 at 11:39
@RuiFRibeiro still finger command helps him , let me modify my answer with awk help

Raja G
– Raja G

2015-11-15 11:41:41 +00:00
Commented Nov 15, 2015 at 11:41
finger is not available anymore by default in most modern systems, and even in the time it was, I always disabled it for security reasons. I do prefer much more following the w suggestion.

Rui F Ribeiro
– Rui F Ribeiro

2015-11-15 11:46:06 +00:00
Commented Nov 15, 2015 at 11:46

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