Sponsored Content
Top Forums Shell Programming and Scripting sort a file which has 3.7 million records Post 302334411 by akrathi on Wednesday 15th of July 2009 12:59:42 PM
Old 07-15-2009
Sort

You may want to check the disk space where your /tmp is ?

Thanks
Ashok
 

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

How to Sort Records Uniquely?

I have a file containing many records separated by a % that I would like to sort uniquely (and if possible with a count of dupes) while maintaining the integrity of each record. File looks like this: % srcip: 5.6.7.8 srcburb: internal dstip: 1.2.3.4 dstport: 2000 dstburb: external... (12 Replies)
Discussion started by: earnstaf
12 Replies

2. Solaris

How to remove duplicate records with out sort

Can any one give me command How to delete duplicate records with out sort. Suppose if the records like below: 345,bcd,789 123,abc,456 234,abc,456 712,bcd,789 out tput should be 345,bcd,789 123,abc,456 Key for the records is 2nd and 3rd fields.fields are seperated by colon(,). (2 Replies)
Discussion started by: svenkatareddy
2 Replies

3. Shell Programming and Scripting

How to remove duplicate records with out sort

Can any one give me command How to delete duplicate records with out sort. Suppose if the records like below: 345,bcd,789 123,abc,456 234,abc,456 712,bcd,789 out tput should be 345,bcd,789 123,abc,456 Key for the records is 2nd and 3rd fields.fields are seperated by colon(,). (19 Replies)
Discussion started by: svenkatareddy
19 Replies

4. Shell Programming and Scripting

Sort & Split records in a file

Hi, I am new to scripting. I need a script to sort and the records in a file and then split them into different files. For example, the file is: H1...................... H2...................... D2.................... D2.................... H1........................... (15 Replies)
Discussion started by: Sunitha_edi82
15 Replies

5. Shell Programming and Scripting

Extract data from large file 80+ million records

Hello, I have got one file with more than 120+ million records(35 GB in size). I have to extract some relevant data from file based on some parameter and generate other output file. What will be the besat and fastest way to extract the ne file. sample file format :--... (2 Replies)
Discussion started by: learner16s
2 Replies

6. Shell Programming and Scripting

Unix sort for fixed length columns and records

I was trying to use the AIX 6.1 sort command to sort fixed-length data records, sorting by specific columns only. It took some time to figure out how to get it to work, so I wanted to share the solution. The sort man page wasn't much help, because it talks about field delimeters (default space... (1 Reply)
Discussion started by: CheeseHead1
1 Replies

7. UNIX for Dummies Questions & Answers

Grep specific records from a file of records that are separated by an empty line

Hi everyone. I am a newbie to Linux stuff. I have this kind of problem which couldn't solve alone. I have a text file with records separated by empty lines like this: ID: 20 Name: X Age: 19 ID: 21 Name: Z ID: 22 Email: xxx@yahoo.com Name: Y Age: 19 I want to grep records that... (4 Replies)
Discussion started by: Atrisa
4 Replies

8. UNIX for Dummies Questions & Answers

Alphabetical sort for multi line records contains in a single file

Hi all, I So, I've got a monster text document comprising a list of various company names and associated info just in a long list one after another. I need to sort them alphabetically by name... The text document looks like this: Company Name: the_first_company's_name_here Address:... (2 Replies)
Discussion started by: quee1763
2 Replies

9. Shell Programming and Scripting

Matching 10 Million file records with 10 Million in other file

Dear All, I have two files both containing 10 Million records each separated by comma(csv fmt). One file is input.txt other is status.txt. Input.txt-> contains fields with one unique id field (primary key we can say) Status.txt -> contains two fields only:1. unique id and 2. status ... (8 Replies)
Discussion started by: vguleria
8 Replies

10. Shell Programming and Scripting

How to read records in a file and sort it?

I have a file which has number of pipe delimited records. I am able to read the records....but I want to sort it after reading. i=0 while IFS="|" read -r usrId dataOwn expire email group secProf startDt endDt smhRole RoleCat DataProf SysRole MesgRole SearchProf do print $usrId $dataOwn... (4 Replies)
Discussion started by: harish468
4 Replies
dgcfgbackup(1M) 														   dgcfgbackup(1M)

NAME
dgcfgbackup - create or update VxVM volume group configuration backup file SYNOPSIS
/usr/sbin/dgcfgbackup [-f dg_conf_path ] dg_name DESCRIPTION
The dgcfgbackup command saves the VxVM configuration for a disk group in a default or alternate configuration backup file (see the descrip- tion of the-f option). By default, dgcfgbackup is run automatically each time that a VxVM command changes the VxVM configuration. In this case, it always uses the default configuration backup file. An existing default configuration backup file is renamed with an extension of .old. Options and Arguments dg_name Specifies the name of a disk group. -f dg_conf_path Saves the configuration using an alternate file name specified by dg_conf_path. If this option is omitted, the default file name is /etc/vxvmconf/dg_name.conf. EXIT CODES
dgcfgbackup exits with a zero status on successful completion. An non-zero exit status indicates that errors occurred when information from the disk group was being accessed. EXAMPLES
Back up VxVM configuration information for disk group testdg in the default backup file /etc/vxvmconf/testdg.conf: dgcfgbackup testdg Back up VxVM configuration information for disk group datadg in the alternate configuration backup file /tmp/datadg.backup: dgcfgbackup -f /tmp/datadg.backup datadg NOTES
It is recommended that any alternate configuration backup file be created in the root file system (as is the case with the default path name). This facilitates disk group recovery during maintenance mode, such as after a system crash. AUTHOR
dgcfgbackup was developed by the Hewlett-Packard Company. SEE ALSO
dgcfgrestore(1M) VxVM 5.0.31.1 24 Mar 2008 dgcfgbackup(1M)
All times are GMT -4. The time now is 07:17 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy