Shell Programming and Scripting

hi ranjithpr,

The problem is solved, since I don't know what happen for the source. However, I can solved now. Thanks a lot.

Hi,

Try follow awk or nawk. This is just for your reference and not fully meets your requirements, you can amend it to address your issues.

Code:

nawk 'BEGIN{
FS=":"
n=1
}
{
l[NR]=$0
if (index($0,"BE NO:")!=0 && file[$2]=="")
{
	file[$2]=NR
	num[n]=$2
	n=n+1
}
}
END{
for (i=1;i<n;i++)
{
	print "Report_"num[i]".txt"
	if (i<n-1)
	{
		for (j=file[num[i]]-1;j<file[num[i+1]]-1;j++)
			print l[j]
		print ""
	}
	else
	{
		for(j=file[num[i]]-1;j<=FNR;j++)
			print l[j]
	}
}
}' filename

Thanks summer_cherry, I will try it!!

Actually, I have another question!!!
Let say my report.lis file like the following:

LINE # Report_code
1
2
3
4
5 Report No.: AAA
6
7 BE NO: 111
8
9 asfsdflsjdfklsdjfklsjfklsfsflsjdlk
10 fsdfjsfkjsklfsfj
11
12
13
14
15 Report No.: AAA
16
17 BE NO: 111
18
19 sdfsdfjsdklfjsfkj
20 fsdflkjsdfklsjkl
21
22
23
24
25 Report No.: AAA
26
27 BE NO: 222
28
29 dadaskdhasdjkd
30 dashdjkashdjhajkh
31
32
33
34
35 Report No.: AAA
36
37 BE NO: 222
38
39 dasdjaklsdjkladjkla
40 daskdjaskldjakldjklaj
41
42
43
44
45 Report No.: AAA
46
47 BE NO: 333
48
49 ddasdjaskldjkladjklasj
50 daskdjaskldjaskldj
51
52
53
54
55 Report No.: AAA
56
57 BE NO: 333
58
59 djakdadjaklsjdjak
60 dakdjakljdklajklsd
61
62
63
64
65 .................
66 .................
67 .................

you may find that the report got some lines from the very beinging report.

When I applied the unix script from ranjithpr, I got the following errors:
nawk: null file name in print or getline
input record number 1
source line number 9

Please help!!!!! Thanks....