10 More Discussions You Might Find Interesting
1. UNIX for Beginners Questions & Answers
Hi All,
I need to extract a position in the file and multiple the value by 1000 and the replace it .
Original
0010001200084701217637306521200000000000010010000000 ---> 000847 * 1000
0010012700086001213437404323000000000000001001000000 ---> 000860 * 1000... (2 Replies)
Discussion started by: arunkumar_mca
2 Replies
2. UNIX for Beginners Questions & Answers
I have a csv which has lot of columns . I was looking for an awk script which would extract a column twice. for the first occurance the header and data needs to be intact but for the second occurance i want to replace the header name since it a duplicate and extract year value which is in ddmmyy... (10 Replies)
Discussion started by: Kunalcurious
10 Replies
3. Shell Programming and Scripting
Can anyone please help with this? I have 2 files as given below.
If 2nd column of file1 has pattern foo1@a, find the matching 1st column in file2 & replace 2nd column of file1 with file2's value.
file1
abc_1 foo1@a ....
abc_1 soo2@a ...
def_2 soo2@a ....
def_2 foo1@a ........ (7 Replies)
Discussion started by: prashali
7 Replies
4. Shell Programming and Scripting
Hi ,
I need to extract data from below mentioned data, having no delimiter and havin no fixed column length.
For example:
Member nbr Ref no date
10000 1000 10202012
200000 2000 11202012
Output:
to update DB with memeber nbr on basis of ref no.
... (6 Replies)
Discussion started by: ns64110
6 Replies
5. Shell Programming and Scripting
Hello,
I have 2 columns (1st column has multiple entries but the corresponding values in the column 2 may be the same or different.) however I want to extract unique values for each entry in column 1 by assigning the max value from column 2
SDF4 -0.211654
SDF4 0.978068
... (1 Reply)
Discussion started by: Diya123
1 Replies
6. Shell Programming and Scripting
Hello,
I am trying to replace the column in file1 with the column from file2. The two files will have the same amount of rows. Each row will correspond with the same row in the other file.
File1
"Replace this column"
500 13-APR-2011... (11 Replies)
Discussion started by: doobe01
11 Replies
7. Shell Programming and Scripting
Match column 3 in file1 to column 1 in file 2 and replace with column 2 from file2
file 1 sample
SNDK 80004C101 AT
XLNX 983919101 BB
NETL 64118B100 BS
AMD 007903107 CC
KLAC 482480100 DC
TER 880770102 KATS
ATHR 04743P108 KATS... (7 Replies)
Discussion started by: rydz00
7 Replies
8. Shell Programming and Scripting
$ cat log.txt
Name Age Sex Lcation nfld alias xsd
CC 25 M XYZ asx KK Y
BB 21 F XAS awe SS N
SD 21 M AQW rty SD A
How can I replace the column with header "Lcation" with the column with header "alias" and delete the "alias" column?
so that the final output will become:
Name Age Sex... (10 Replies)
Discussion started by: jkl_jkl
10 Replies
9. UNIX for Advanced & Expert Users
Hi All,
I have a file which has data in following format:
"Body_Model","2/1/2007","2/1/2007"
"CSCH74","0","61"
"CSCS74","0","647"
"CSCX74","0","3"
"CSYH74","0","299"
"CSYS74","0","2514"
"CSYX74","0","3"
"Body_Model","3/1/2007","3/1/2007"
"CSCH74","0","88"
"CSCS74","0","489"... (3 Replies)
Discussion started by: sumeet
3 Replies
10. Shell Programming and Scripting
Hi Can any one tell me how to replace the 10th column in a file(comma delimted) with a new file with a single column. Can any one Help me out of the please as soon as possible as i am in a terribley hurry!!!!!!
Many THanks, (2 Replies)
Discussion started by: ahmedwaseem2000
2 Replies