1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
|
#!/bin/sh
trap "" 0 1 2 15
LOG=/tmp/w.log.$$
dialog --clear
w | egrep -v tty[1-8] | tail +2 > $LOG
count=`wc -l < $LOG`
dont_panic() {
dialog --infobox "
THE SYSTEM IS SHUTTING DOWN
!!!!!!!WAIT!!!!!!
!!!!DON'T POWER DOWN YET!!!!!!!!
wait for this message to clear.
$*
" 15 60 &
}
if [ $count -lt 2 ]; then
dont_panic "
The system is shutting down"
/sbin/shutdown -r now "sistema esta en shutdown"
else
dialog --yesno "
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
There are the following remote users in
the machine:
`cat $LOG`
Shutdown will be delayed by 2 minutes
inorder to warn the remote users.
Do you still want to start the shutdown?
" 22 60
if [ $? = 0 ];then
dont_panic "
Shutting down in 2 minutes"
/sbin/shutdown -r +2 "sistema esta en shutdown"
else
sleep 1
dialog --infobox "
The shutdown has been aborted
" 7 50 &
sleep 5
dialog --clear
fi
fi
|
