Hi,
I have to write one script that has to search a list of numbers in certain zipped files.
For eg. one file file1.txt contains the numbers. File1.txt contains 5,00,000 numbers and I have to search each number in zipped files(The number of zipped files are around 1000 each file is 5 MB)
I have to search each number in zipped and if number is not there in any zipped file then I have to send the output to a file .
file1.txt
--------
Search all these numbers in zipped files. outputfile.txt
Sample zipped file formatI am providing 2 records of the zipped file)
Red item is the number to search.
I wrote 1 script ..but it is taking too much time. it is taking around 2 minutes to search 1 number. So to serach all numbers it will take 5,00,000 * 2 minutes..Not a feasible solution. Because I have to run this script daily.If I run the command in the background, then unix throws the error that it can't fork process too much processes.
The script that I wrote is:
Please help me to fine tune this script so that I can get the output in less time.........
Thanks
Last edited by Franklin52; 01-21-2011 at 03:49 AM..
Reason: Please use code tags
I have one file:
123*100*abcd*10
123*101*abcd*-29*def
123*100*abcd*-10
123*102*abcd*-105*asd
I would like to parameterize the search patterns in the following way so that the user could dynamically change the search pattern.
*100* and *- (ie *minus)
*102* and *-
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