Sponsored Content
Operating Systems HP-UX Performance issue with 'grep' command for huge file size Post 302575445 by arb_1984 on Monday 21st of November 2011 05:12:29 PM
Old 11-21-2011
Nope, I do not have any further query right now. I did mention the file details as someone else was looking for the file structure.

Thanks rwuerth for your suggesstion. It is working fine. I would let you know about the saving by couple of days as full volume testing is yet pending.
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Grep matched records from huge file

111111111100000000001111111111 123232323200000010001114545454 232435424200000000001232131212 342354234301000000002323423443 232435424200000000001232131212 2390898994200000000001238908092 This is the record format. From 11th position to 20th position in a record there are 0's occuring,and... (6 Replies)
Discussion started by: mjkreddy
6 Replies

2. Shell Programming and Scripting

performance of shell script ( grep command)

Hi, I have to find out the run time for 40-45 different componets. These components writes in to a genreric log file in a single directory. eg. directory is LOG and the log file name format is generic_log_<process_id>_<date YY_MM_DD_HH_MM_SS>.log i am taking the run time using the time... (3 Replies)
Discussion started by: vikash_k
3 Replies

3. Shell Programming and Scripting

Implement in one line sed or awk having no delimiter and file size is huge

I have file which contains around 5000 lines. The lines are fixed legth but having no delimiter.Each line line contains nearly 3000 characters. I want to delete the lines a> if it starts with 1 and if 576th postion is a digit i,e 0-9 or b> if it starts with 0 or 9(i,e header and footer) ... (4 Replies)
Discussion started by: millan
4 Replies

4. Shell Programming and Scripting

Severe performance issue while 'grep'ing on large volume of data

Background ------------- The Unix flavor can be any amongst Solaris, AIX, HP-UX and Linux. I have below 2 flat files. File-1 ------ Contains 50,000 rows with 2 fields in each row, separated by pipe. Row structure is like Object_Id|Object_Name, as following: 111|XXX 222|YYY 333|ZZZ ... (6 Replies)
Discussion started by: Souvik
6 Replies

5. Shell Programming and Scripting

FTP a huge Size file

Dear All, Good Evening!! I have a requirement to ftp a 220GB backup file to a remote backup server. I wrote a script for this purpose. But it takes more than 8 hours to transfer this file. Is there any other method to do it in less time??? Thanks in Advance!!! ---------- Post updated... (5 Replies)
Discussion started by: Naga06
5 Replies

6. Shell Programming and Scripting

Optimised way for search & replace a value on one line in a very huge file (File Size is 24 GB).

Hi Experts, I had to edit (a particular value) in header line of a very huge file so for that i wanted to search & replace a particular value on a file which was of 24 GB in Size. I managed to do it but it took long time to complete. Can anyone please tell me how can we do it in a optimised... (7 Replies)
Discussion started by: manishkomar007
7 Replies

7. Shell Programming and Scripting

Performance issue while using find command

Hi, I have created a shell script for Server Log Automation Process. I have used find xargs grep command to search the string. for Example, find -name | xargs grep "816995225" > test.txt . Here my problem is, We have lot of records and we want to grep the string... (4 Replies)
Discussion started by: nanthagopal
4 Replies

8. UNIX for Advanced & Expert Users

Performance problem with removing duplicates in a huge file (50+ GB)

I'm trying to remove duplicate data from an input file with unsorted data which is of size >50GB and write the unique records to a new file. I'm trying and already tried out a variety of options posted in similar threads/forums. But no luck so far.. Any suggestions please ? Thanks !! (9 Replies)
Discussion started by: Kannan K
9 Replies

9. UNIX for Dummies Questions & Answers

What is the faster way to grep from huge file?

Hi All, I am new to this forum and this is my first post. My requirement is like to optimize the time taken to grep the file with 40000 lines. There are two files FILEA(40000 lines) FILEB(40000 lines). The requirement is like this, both the file will be in the format below... (11 Replies)
Discussion started by: mad man
11 Replies

10. Shell Programming and Scripting

Performance Issue for a file search command

Hi All, This query is regarding performance improvement of a command. I have a list of IDs in a file (say file1 with single ID column) and file2 has the data rows. I need to get the IDs from file1 and search in file2, matching rows from file2 should be written to a file3. For this... (4 Replies)
Discussion started by: Tanu
4 Replies
FS_QUOTA(1)						       AFS Command Reference						       FS_QUOTA(1)

NAME
       fs_quota - Displays the quota used in the volume containing a directory or file

SYNOPSIS
       fs quota [-path <dir/file path>+] [-help]

       fs q [-p <dir/file path>+] [-h]

DESCRIPTION
       The fs quota command displays the percent of quota consumed in the volume that contains each specified directory or file.

       To display more detailed information about the volume and the partition it resides on, use the fs examine and fs listquota commands.

       To set volume quota, use the fs setquota or fs setvol command.

CAUTIONS
       Currently, the maximum size of a volume is 2 terabytes (2^31 bytes).

OPTIONS
       -path <dir/file path>
	   Names each file or directory for which to display the quota consumed in its parent volume. Partial pathnames are interpreted relative
	   to the current working directory, which is also the default value if this argument is omitted.

       -help
	   Prints the online help for this command. All other valid options are ignored.

OUTPUT
       The output reports the percent of volume quota used, in the following format:

	  <percent>% of quota used.

EXAMPLES
       The following command lists the percent quota used of the volume housing the current working directory:

	  % fs quota
	  17% of quota used.

       The following command lists the percent quota used of both the volume housing the current working directory's parent directory and the
       volume housing the directory /afs/abc.com/usr/smith:

	  % fs quota -path .. /afs/abc.com/usr/smith
	  43% of quota used.
	  92% of quota used.

PRIVILEGE REQUIRED
       The issuer must have the "r" (read) permission on the ACL of the root directory of the volume that houses the file or directory named by
       the -path argument, and "l" (list) permission on the ACL of each directory that precedes it in the pathname.

SEE ALSO
       fs_examine(1), fs_listquota(1), fs_setquota(1), fs_setvol(1)

COPYRIGHT
       IBM Corporation 2000. <http://www.ibm.com/> All Rights Reserved.

       This documentation is covered by the IBM Public License Version 1.0.  It was converted from HTML to POD by software written by Chas
       Williams and Russ Allbery, based on work by Alf Wachsmann and Elizabeth Cassell.

OpenAFS 							    2012-03-26							       FS_QUOTA(1)
All times are GMT -4. The time now is 08:48 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy