|
|
Sponsored Content
Top Forums
UNIX for Dummies Questions & Answers
Help need to compare columns in files
Post 302912686 by rbatte1 on Monday 11th of August 2014 11:45:04 AM
|
|
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
My Friends,
Need your help to find the difference between few columns from two comma delimited files. For example, File1 and File2 has 22 columns, and I want to find the difference in first 12 columns.
I have list of file names in MyListOfFiles2Compare.txt. Data is separated with commas.... (5 Replies)
Discussion started by: manish44
5 Replies
2. Shell Programming and Scripting
Hello all,
Could someone please let me know shell script or awk solution to compare two columns in two files? Here is the sample -
file1.txt
abc/xyz,M1234
ddd/lyg,M2345
cnn/tnt,G0123
file2.txt
A,abc/xyz,kk,dd,zz,DCT,G0123,1
A,ddd/lyg,kk,dd,zz,DCT,M1234,1... (17 Replies)
Discussion started by: sncoupons
17 Replies
3. Shell Programming and Scripting
Hiiiii friends
I have 2 files which contains huge data & few lines of it are as shown below
File1: b.dat(which has 21 columns)
SSR 1976 8 12 13 10 44.00 39.0700 70.7800 7.0 0 0.00 0 2.78 0.00 0.00 0 0.00 2.78 0 NULL
ISC 1976 8 12 22 32 37.39 36.2942 70.7338... (6 Replies)
Discussion started by: reva
6 Replies
4. UNIX for Dummies Questions & Answers
Hi all,
I would like to compare a column in one file to a column in another file and when there is a match it prints the first column and the corresponding second column. Example
File1
ABA
ABC
ABE
ABF
File 2
ABA 123
ABB 124
ABD 125
ABC 126
So what I would like printed to a file... (0 Replies)
Discussion started by: pcg
0 Replies
5. Shell Programming and Scripting
Hi
I have file 1 like this
and file 2 like this
I need to compare column 3 of both files and delete lines in file1 with same column 3 values in two files. So the output is
I tried with perl but didnt work. A perl code will be good as I am learning the language, but any other code would... (1 Reply)
Discussion started by: polsum
1 Replies
6. Shell Programming and Scripting
Hi,
I want to compare the columns of two files excluding column 2 from both the files. I tried this awk command.
awk -F":" 'NR==FNR{++a;next} !(a)' file1.txt file2.txt
.
Example: File1.txt
123:09-15-2011:abc:123456
123:09-15-2011:abc:234567
123:09-15-2011:abc:345678
... (5 Replies)
Discussion started by: shell_newbie
5 Replies
7. Shell Programming and Scripting
Hi,
I need to compare multiple columns from 2 files.
I can, for example, have these 2 files:
file1:
col1, col2, col3,col4
a,1,4,7
b,2,5,8
c,3,6,9file2:
col1, col2, col3,col4
a,2,3,2
b,5,7,5
c,1,9,8As a result, I need for example the difference between the columns 2 and 4:
col2,... (3 Replies)
Discussion started by: Subbeh
3 Replies
8. Shell Programming and Scripting
Hi,
I have two files like this:
8 1.3
10 1.3
12 1.3
15 1.3
21 1.3
and
1
2
3
4
10
11
15
16
21
22 (3 Replies)
Discussion started by: jamie_123
3 Replies
9. Shell Programming and Scripting
Hi all, I'm pretty much a newbie to UNIX. I would appreciate any help with UNIX coding on comparing two large csv files (greater than 10 GB in size), and output a file with matching columns.
I want to compare file1 and file2 by 'id' and 'chain' columns, then extract exact matching rows'... (5 Replies)
Discussion started by: bkane3
5 Replies
10. UNIX for Dummies Questions & Answers
Hi All,
I have a.dat file with content
1,338,30253395122015103,2015103,UB0085000,STMT151117055527002,,,
1,338,30253395122015103,2015103,UB0085000,STMT151117055527001,,,
and b.dat having content
1,STMT151117055527001,a1.txt,b1.txt,c1.txt
1,STMT151117055527002,a2.txt,b2.txt,c2.txt
... (13 Replies)
Discussion started by: PRAMOD 96
13 Replies