|
|
Sponsored Content
Top Forums
Shell Programming and Scripting
Perl: Comparing to two files and displaying the differences
Post 302564998 by dont_be_hasty on Sunday 16th of October 2011 03:43:19 AM
10-16-2011
|
|
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I need to write a script to find out if there are any .c files created/removed from the last time i monitored the files available. i first created a file to contain all the .c files available on the system. (ls *.c > file1)
I created another file using the same command.
I used the comm file1... (4 Replies)
Discussion started by: RianTan
4 Replies
2. Shell Programming and Scripting
Hello Everybody!!!!!!!!! Request you to help me with the below mentioned issue:
I have 2 files say,
File 1:
a|4|7
b|3|2
c|8|8
d|8|9
File 2:
a|4|6
b|2|2
c|8|8
d|9|8
The third file(output file) should have:
Data mismatch in row 1 column 3
Data mismatch in row 2 coumn 2
Data... (3 Replies)
Discussion started by: abhijeet1409
3 Replies
3. Shell Programming and Scripting
Hi
Hope you are having a great weeknd !! I had a question and need your expertise for this :
I have 2 files File1 & File2(of same structure) which I need to compare on some columns. I need to find the values which are there in File2 but not in File 1 and put the Differences in another file... (5 Replies)
Discussion started by: newbie_8398
5 Replies
4. Shell Programming and Scripting
Hi
*
I have two text files which has the file size, timestamp and the file name. I need to compare these two files and get the differences in the output format. Can anyone help me out with this.
*
cat file1.txt
*474742 Apr 18* 2010 sample.log
*135098 Apr 18* 2010 Testfile
134282 Apr 18* 2010... (7 Replies)
Discussion started by: Sendhil.Kumaran
7 Replies
5. Shell Programming and Scripting
What do i need to do have the below perl program load 205 million record files into the hash. It currently works on smaller files, but not working on huge files. Any idea what i need to do to modify to make it work with huge files:
#!/usr/bin/perl
$ot1=$ARGV;
$ot2=$ARGV;
open(mfileot1,... (12 Replies)
Discussion started by: mrn6430
12 Replies
6. Shell Programming and Scripting
I have 2 files that need to be compared. Email the differences if something is different and don't email if nothing is different. One or both of the files could be empty. One or both could have data in them.
example files
backup.doc.$(date +%y%m%d) file size is 0
backup.doc.$(TZ=CST+24... (4 Replies)
Discussion started by: jabbott3
4 Replies
7. Shell Programming and Scripting
Hi....I'm having 2 xml files, one is having some special characters and another is a clean xml file does not have any special characters. Now I need one audit kind of file which will show me only from which line the special characters have been removed and the special characters.
Can you please... (1 Reply)
Discussion started by: Krishanu Saha
1 Replies
8. Shell Programming and Scripting
I have these two file that I am trying to compare using shell arrays. I need to find out the changed or the missing
enteries from File2. For example. The line "f nsd1" in file2 is different from file1 and the line "g nsd6" is missing
from file2.
I dont want to use "for loop" because my files... (2 Replies)
Discussion started by: sags007_99
2 Replies
9. Shell Programming and Scripting
Hello ,
I am trying to compare two files i.e one master file and the other exclusion file. If the second field of masterfile is oracle8 then I need to compare the 3rd field of master file with the 1st field of all the rows of exclusion file else I need to compare 2nd field from master file with... (2 Replies)
Discussion started by: rahul2662
2 Replies
10. UNIX for Beginners Questions & Answers
Good day to all.
I'm relatively new in using the Sun Solaris OS. I would like to request your expertise in helping to solve a problem that I have at work. Not sure if this has been asked before but I have tried searching through the internet to no avail.
Basically I have 2 sun solaris... (8 Replies)
Discussion started by: Fossil_84
8 Replies
LEARN ABOUT SUNOS
bzdiff
BZDIFF(1) General Commands Manual BZDIFF(1) NAME
bzcmp, bzdiff - compare bzip2 compressed files SYNOPSIS
bzcmp [ cmp_options ] file1 [ file2 ] bzdiff [ diff_options ] file1 [ file2 ] DESCRIPTION
Bzcmp and bzdiff are used to invoke the cmp or the diff program on bzip2 compressed files. All options specified are passed directly to cmp or diff. If only 1 file is specified, then the files compared are file1 and an uncompressed file1.bz2. If two files are specified, then they are uncompressed if necessary and fed to cmp or diff. The exit status from cmp or diff is preserved. ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +--------------------+-----------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +--------------------+-----------------+ |Availability | SUNWbzip | +--------------------+-----------------+ |Interface Stability | External | +--------------------+-----------------+ SEE ALSO
cmp(1), diff(1), bzmore(1), bzless(1), bzgrep(1), bzip2(1) BUGS
Messages from the cmp or diff programs refer to temporary filenames instead of those specified. BZDIFF(1)