Hi
I have two files f1 and f2 and comma separated file.
I need to comapre two files by field by field and not by whole line.
If they match then skip the line from both the files. If they don't match
write the mismatch record from f1 to f3.
Assume both the files are sorted on first field.
I don't want to compare line by line , this may be required to tuke the data in some field.
I am just looking for Perl or unix script, how should I proceed about this.
hi i have two files and i want to compare both the files and find out mismatch in 3rd file
file1
00354|1|0|1|1|0|0|0|1|2
52424|1|0|1|1|0|0|0|1|2
43236|1|0|1|1|0|0|0|1|2
41404|1|0|1|1|0|0|0|1|2
79968|1|0|1|1|0|0|0|1|2
file2
00354|1|0|1|1|0|0|0|1|2
52424|1|0|1|1|0|0|0|0|2... (9 Replies)
i need to compare three files in unix
a.txt b.txt c.txt
1 2 1
2 5 3
4 6 5
5 6
6
i need to insert a blank line in the file if i don't find a match
and put the items at the same column if found a match
The items in the files... (4 Replies)
Using unix shell script, how to compare two files and print lines with mismatch? Below are the requirements:
1. The number of lines on the two files is not the same.
2. The difference/mismatch can be found on the second or third column.
3. The comparison is not between line 1 of file 1 and line... (16 Replies)
I have two files and would like a report of where they match.
Example of file1:
1 1 1
2 2 2
13 14 15
4 4 4
15 16 17
100 102 1004
56 57 890
Example of file2:
2 2 2
16 10 11
45 22 35
13 14 15
1001 1002 3456
100 102 1004 (1 Reply)
hi! i researched about comparing two columns here and got an answer. but after examining my two files, i found out that the first columns of the two files are not unique with each other. all i want to compare is the 2nd and 3rd column.
FILE 1:
ABS 456 315
EBS 923 163
JYQ3 654 237
FILE 2:... (1 Reply)
Hi I am new to shell scripting. There is a requirement to write a shell script to meet follwing needs.Prompt reply shall be highly appreciated.
script that will compare two config files and produce 2 outputs - actual config file and a report indicating changes made.
OS :Susi linux ver 10.3.
... (4 Replies)
Hi
I have used the below steps and found some discrepancies
step 1 :
find ./ -type f -mtime +7 -name "*.00*" | wc -l = 13519 ( total files )
( the size of this files is appx : 10GB )
step 2:
find ./ -type f -mtime +7 -name "*.00*" | xargs tar zcvf Archieve_7.tar.gz
step... (7 Replies)
Hi,
I need to compare 2 text files with around 60000 rows and 1 column. I need to compare these and write the mismatch data to 3rd file.
File1 - file2 = file3
wc -l file1.txt
58112
wc -l file2.txt
55260
head -5 file1.txt
101214200123
101214700300
101250030067
101214100500... (10 Replies)
Hi Everyone,
I am comparing results of two environments using unix files.
I am writing two different csv file using spool and merging both the files using paste command
paste -d, file1.csv file2.csv > prod_uat_result.csv
and then finding the difference and attaching the same in a mail... (8 Replies)
I need to compare two files and find the mismatch columns in it for csv and fixed
width file.
Eg:
file1
c1,c2,c3,c4<----columnname
1,a,4,d
2,b,5,e
3,c,6,f
file2
c1,c2,c3,c4<----columnname
3,x,7,f
2,y,8,e
1,z,9,d
output
c2,c3<---- mismatch columname
a,4 x,7
b,5 or y,8 Ok with... (3 Replies)
Discussion started by: sabzR
3 Replies
LEARN ABOUT DEBIAN
mincdiff
MINCDIFF(1) MINC User's Guide MINCDIFF(1)NAME
mincdiff - report differences between minc files
SYNOPSIS
mincdiff [-header|-body] [-l] [diff options] file1 file2
DESCRIPTION
The mincdiff shell script compares two minc files by running diff(1) on the headers of the two minc files, and cmp(1) on the image vari-
able. You can view only the header differences using -header or only the body (image variable) differences using -body. The option -l is
passed on to cmp of the image variable. Any unrecognized options (e.g. -u) are passed verbatim to the diff of the headers.
OPTIONS -header Compare only the headers of the two files.
-body Compare only the image data of the two files.
-l Print the byte offset in decimal and the byte value in octal
for each difference encountered in the image variable.
AUTHOR
Peter Neelin
COPYRIGHTS
Copyright (C) 1993 by Peter Neelin
SEE ALSO diff(1), cmp(1).
$Date: 2004-05-20 21:52:08 $ MINCDIFF(1)