10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi. How can I read row number from one file and print that corresponding record present at that row in another file.
eg
file1
1
3
5
7
9
file2
11111
22222
33333
44444
55555
66666
77777
88888
99999 (3 Replies)
Discussion started by: Abhiraj Singh
3 Replies
2. Shell Programming and Scripting
Hi.
How can we print those rows of file2 which are mentioned in file1. first character of file1 is a row number.. for eg
file1
1:abc
3:ghi
6:pqr
file2
a abc
b def
c ghi
d jkl
e mno
f pqr
... (6 Replies)
Discussion started by: Abhiraj Singh
6 Replies
3. Shell Programming and Scripting
Hi,
Need help.
My source file contain data like:
1 <?xml version="1.0"?> <Status>EGZAAE09</Status><Perform>002</Perform><DATE>2013-05-27</DATE>
1 <?xml version="1.0"?> <Status>ECBAE09</Status><Perform>002</Perform><DATE>2013-05-27</DATE>
2 <?xml version="1.0"?>... (3 Replies)
Discussion started by: sene_geet
3 Replies
4. UNIX for Dummies Questions & Answers
I have a fixed length file and I want to find out row number along with row length.
I have a program that give me the line length if it satisfy the condition; but i would like to add row number as well?
How do I do that?
while IFS= read -r line; do
if ; then
echo ${line}
echo... (8 Replies)
Discussion started by: princetd001
8 Replies
5. Shell Programming and Scripting
Hi Power User,
I'm trying to compute this kind of text file format:
file1:
jakarta 100 150
jakarta 170 210
beijing 220 250
beijing 260 280
beijing 290 320
new_york 330 350
new_york 370 420
tokyo 430 470
tokyo 480 ... (2 Replies)
Discussion started by: anjas
2 Replies
6. Shell Programming and Scripting
Hi experts a have a very large file and I need to add two columns: the first one numbering the incidence of records and the another with the total count
The input file:
21 2341 A
21 2341 A
21 2341 A
21 2341 C
21 2341 C
21 2341 C
21 2341 C
21 4567 A
21 4567 A
21 4567 C
... (6 Replies)
Discussion started by: juelillo
6 Replies
7. UNIX for Dummies Questions & Answers
Hi
Can any one tell me what is the command to find out the row id or row number for a particular record
Thanks
sri (6 Replies)
Discussion started by: laxmi131
6 Replies
8. UNIX for Dummies Questions & Answers
How can you delete a row if a certain column is bigger than a certain number?
I have the following input:
20080709 20081222 95750 1 0 0.02 94.88
20080709 20081222 95750 2 0 0.89 94.88
20080709 20081222 9575 1 0 0 94.88
20080709 20081222 9575 2 0 0 94.88
20080709 20081222 9587.5 1 0 0... (6 Replies)
Discussion started by: Pep Puigvert
6 Replies
9. Shell Programming and Scripting
Hello!
I have 32000 files in a directory and want to remove those with first row beging with 0.00; file names are in numbers from 1 through 32000; I have coded the following but it gives me error:
while ( i <= 32000 )
if (head -1 $i ==0.00) rm $i
end
Well, i am sure even if this... (14 Replies)
Discussion started by: nxp
14 Replies
10. Shell Programming and Scripting
Hi
I've file1 as:
after I read all rows with awk, I need to change some of them.
I mean, for example if the last row is zero then change row number 4 in zero too.
So I'd like to refers each row as a vector and change its value accordly some conditions. I know that NR keep just the "current"... (2 Replies)
Discussion started by: Dedalus
2 Replies