Ok. It's an issue of security. However, I do not know how to achieve this. Sorry. But you can search for "grant user who" like strings at Google. By the way, I will be looking for that, if found, I will share it and asking you same. Okay? Dinçer <div>2007/3/23, Sil <Spam> <<a href="mailto:smog1@free.fr">smog1@free.fr</a>>:<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"> Dinçer Kavraal a écrit : > Sorry, but that number difference is because: > - when root is logged in, you have used "su root", so there are two > users: 1) root 2) (already open) me > - when "me" is logged in, there are only 1 user which is "me". My example was too simple sorry, here an other : me@sarge:~$ w 14:14:37 up 2 days, 2:00, 4 users, load average: 0,25, 0,10, 0,02 USER TTY FROM LOGIN@ IDLE JCPU PCPU WHAT me pts/0 <a href="http://192.168.1.3">192.168.1.3</a> 14:14 0.00s 0.07s 0.03s w other pts/1 <a href="http://192.168.1.3">192.168.1.3</a> 14:13 1:09 0.79s 0.76s top me pts/2 <a href="http://192.168.1.3"> 192.168.1.3</a> 14:13 1:12 0.76s 0.73s top me pts/3 <a href="http://192.168.1.3">192.168.1.3</a> 14:13 1:15 0.83s 0.79s top maugain@sarge:~$ /usr/lib/nagios/plugins/check_users -w3 -c10 UTILISATEURS OK - 1 utilisateurs actuellement connectés sur |users=1;3;10;0 me@sarge:~$ su - Password: sarge:~# /usr/lib/nagios/plugins/check_users -w3 -c10 USERS WARNING - 4 users currently logged in |users=4;3;10;0 sarge:~# w 14:15:25 up 2 days, 2:01, 4 users, load average: 0.10, 0.08, 0.02 USER TTY FROM LOGIN@ IDLE JCPU PCPU WHAT me pts/0 <a href="http://192.168.1.3">192.168.1.3</a> 14:14 0.00s 0.11s 0.04s sshd: me [priv] other pts/1 <a href="http://192.168.1.3">192.168.1.3</a> 14:13 1:57 1.26s 1.23s top me pts/2 <a href="http://192.168.1.3">192.168.1.3</a> 14:13 2:00 1.26s 1.23s top me pts/3 <a href="http://192.168.1.3">192.168.1.3</a> 14:13 2:03 1.30s 1.26s top sarge:~# who me pts/0 Mar 23 14:14 (<a href="http://192.168.1.3">192.168.1.3</a>) other pts/1 Mar 23 14:13 ( <a href="http://192.168.1.3">192.168.1.3</a>) me pts/2 Mar 23 14:13 (<a href="http://192.168.1.3">192.168.1.3</a>) me pts/3 Mar 23 14:13 (<a href="http://192.168.1.3">192.168.1.3</a>) sarge:~# finger Login Name Tty Idle Login Time Office Office Phone other BackupPC pts/1 2 Mar 23 14:13 (<a href="http://192.168.1.3">192.168.1.3</a>) me Maugain Silvère *pts/0 Mar 23 14:14 ( <a href="http://192.168.1.3">192.168.1.3</a>) me Maugain Silvère pts/2 2 Mar 23 14:13 (<a href="http://192.168.1.3">192.168.1.3</a>) me Maugain Silvère pts/3 2 Mar 23 14:13 (<a href="http://192.168.1.3"> 192.168.1.3</a>) ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys-and earn cash <a href="http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV">http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV </a> _______________________________________________ Nagios-users mailing list <a href="mailto:Nagios-users@lists.sourceforge.net">Nagios-users@lists.sourceforge.net</a> <a href="https://lists.sourceforge.net/lists/listinfo/nagios-users"> https://lists.sourceforge.net/lists/listinfo/nagios-users</a> ::: Please include Nagios version, plugin version (-v) and OS when reporting any issue. ::: Messages without supporting info will risk being sent to /dev/null </blockquote></div>