Sponsored Content
Full Discussion: Compare 2 log files
Top Forums Shell Programming and Scripting Compare 2 log files Post 302310340 by Aswex on Friday 24th of April 2009 11:16:33 AM
Old 04-24-2009
Dear Friends,

After a long night sleep and all your precious help I have found where was the problem.

I found blank space on the two_arch.log. That's why the command line return no line.

Then all works great. I wouldn't have succeed without you.

Dear vgersh99, you were right. The output screen is exactly what I wanted and it is exactly what I've got. Thanks for your patience and help. I will remember to use
BB code tags in the future. BB code tag is the # on the top of the post message box ?

Code:
Like this ?



I hope I will be able to return all the help you gave me.

Just for info, do you mind tell me more things about : What all of this means ?

Code:
nawk -F/ 'FNR == NR { a[$0]++; next } a[$NF]'


PS : It is hard to be newbee, even if you like writing script.
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

compare two files and to remove the matching lines on both the files

I have two files and need to compare the two files and to remove the matching lines from both the files (4 Replies)
Discussion started by: shellscripter
4 Replies

2. Shell Programming and Scripting

Compare log files and get latest

I have a directory location where in some logs gets generated whenever some application build is triggered. I need to send the generated log as an email to end user. I will get files like abcyyyy_mm_dd_time.log and next file will have different time for same day. Need to run a cron and take the... (18 Replies)
Discussion started by: yogi90
18 Replies

3. Shell Programming and Scripting

compare files in two directories and output changed files to third directory

I have searched about 30 threads, a load of Google pages and cannot find what I am looking for. I have some of the parts but not the whole. I cannot seem to get the puzzle fit together. I have three folders, two of which contain different versions of multiple files, dist/file1.php dist/file2.php... (4 Replies)
Discussion started by: bkeep
4 Replies

4. Shell Programming and Scripting

How to compare 2 files & get only few columns based on a condition related to both files?

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

5. Shell Programming and Scripting

Compare 2 folders to find several missing files among huge amounts of files.

Hi, all: I've got two folders, say, "folder1" and "folder2". Under each, there are thousands of files. It's quite obvious that there are some files missing in each. I just would like to find them. I believe this can be done by "diff" command. However, if I change the above question a... (1 Reply)
Discussion started by: jiapei100
1 Replies

6. Shell Programming and Scripting

Require compare command to compare 4 files

I have four files, I need to compare these files together. As such i know "sdiff and comm" commands but these commands compare 2 files together. If I use sdiff command then i have to compare each file with other which will increase the codes. Please suggest if you know some commands whcih can... (6 Replies)
Discussion started by: nehashine
6 Replies

7. Shell Programming and Scripting

Compare different String in Log Files

Hi Guys , sorry for my first post but a newbie here need some help on my simple scripts. I have some scripts below that count the job started and the job finished and is the job started and job finished equal ..then all job was successfully run and finished on that day. but sometime the was... (3 Replies)
Discussion started by: thermometer
3 Replies

8. Shell Programming and Scripting

Compare two files, then overwrite first file with only that in both files

I want to compare two files, and search for items that are in both. Then override the first file with that containing only elements which were in both files. I imagine something with diff, but not sure. File 1 One Two Three Four Five File 2 One Three Four Six Eight (2 Replies)
Discussion started by: castrojc
2 Replies

9. Shell Programming and Scripting

Compare multiple files, and extract items that are common to ALL files only

I have this code awk 'NR==FNR{a=$1;next} a' file1 file2 which does what I need it to do, but for only two files. I want to make it so that I can have multiple files (for example 30) and the code will return only the items that are in every single one of those files and ignore the ones... (7 Replies)
Discussion started by: castrojc
7 Replies

10. Shell Programming and Scripting

Compare files and share output from both files

hi all, Thanks to all for your great help... I have a scenario that I have two files (file1 & file2). I need to compare two files entire row by row and share the output if any discrepancies within two files. File1: DB1|TB1|C1,C3 DB2|TB2|C1,C2 DB3|TB3|C1,C2,C3,C4 File2: ... (2 Replies)
Discussion started by: Selva_2507
2 Replies
All times are GMT -4. The time now is 08:13 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy