[root@localhost ~]# shutdown -r now

Broadcast message from root@localhost.localdomain
	(/dev/pts/0) at 22:46 ...

The system is going down for reboot NOW!
[root@localhost ~]#
Connection to 127.0.0.1 closed by remote host.
Connection to 127.0.0.1 closed.
matteo@matteo:~ $ ssh -p 3335 root@127.0.0.1
root@127.0.0.1's password:
Last login: Mon Aug 31 22:26:47 2015 from 10.0.2.2
Stopping GAF test
[root@localhost ~]# ls -l /etc/ld.so.preload
-rw-r--r--. 1 root root 41 Aug 31 22:47 /etc/ld.so.preload
[root@localhost ~]# shutdown -h now

Broadcast message from root@localhost.localdomain
	(/dev/pts/0) at 22:47 ...

The system is going down for halt NOW!
[root@localhost ~]#
Connection to 127.0.0.1 closed by remote host.
Connection to 127.0.0.1 closed.