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
62
63
64
65
66
67
68
69
70
71
72
73
74
75
|
#!/bin/sh
usage()
{
echo "usage: $0 [-h] [-f] [-u uuidfile] " 1>&2
}
args=`getopt fhu: $*`
rc=$?
if [ $rc = 127 ]
then
echo "warning: getopt not found ...continue without syntax check"
args=$*
elif [ $rc != 0 ]
then
usage $0
exit 1
fi
set -- $args
while [ -n "$1" ]
do
case $1 in
-h) help=1;
shift;;
-f) force=1
shift;;
-u) uuidfile=$2
shift 2;;
--) shift;
break;;
**) break;;
esac
done
if [ "$help" = "1" ]
then
usage
echo -e "\t-h display help message"
echo -e "\t-f force uuid file creation"
echo -e "\t-u specify uuid file name [@localstatedir@/lib/sfcb/uuid]"
echo
echo "Use to create a universally unique identifier for sfcb."
exit 0
fi
if [ -z "$uuidfile" ]
then
uuidfile=@localstatedir@/lib/sfcb/uuid
fi
if [ -z "$force" ] && [ -f $uuidfile ]
then
echo Creating new uid file $uuidfile, your old file will be overwritten.
echo Do you want to proceed "(type yes to continue)"
read response
if [ x$response = x ] || [ $response != yes ]
then
echo Keeping old data
exit 2
fi
fi
which uuidgen > /dev/null 2>&1
if [ $? = 0 ]
then
echo sfcb-`uuidgen` > $uuidfile
else
echo Warning: uuidgen not found, creating dummy uuid
echo sfcb-`dnsdomainname`:5988 > $uuidfile
fi
|