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)

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)

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)

4. Shell Programming and Scripting

I have a control file which tells me which are the fields in the files I need to compare and based on the values I need to print the exact value if key =Y and output is Y , or if output is Y/N then I need to print only Y if it matches or N if it does not match and if output =N , then skip the feild... (7 Replies)

5. 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)

6. 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)

7. 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)

8. 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)

9. UNIX for Dummies Questions & Answers

Hi, Below is my requirement file1 id|cnt 1|1 2|2 3|3 file2 id_1|cnt_1 1|1 2|1 3|1 I want to compare cnt and cnt_1 columns, if they are differ then give the details Am using below awk command, but the output is not as expected. (2 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)