Plan 9 from Bell Labs’s /n/sources/contrib/nemo/rc/bin/env/who

Copyright © 2009 Alcatel-Lucent.
Distributed under the Lucent Public License version 1.02.
Download the Plan 9 distribution.


#!/bin/rc

test -d /where || { echo who: no /where >'#c/cons' ; exit where }

if (~ $1 -l){
	grep 'busy|online' /who/*/status | sed -e 's|/who/||' -e 's|/status.*||' 
}
if not
	ofaces -l Who 'env/who -l'
exit ''

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