I have a requirement wherein I need to fetch multiple data from huge dump
My pattern file has got like 300 entries and Dump file is like 8GB data.
It taking eternity to complete on my machine.
Is their a faster way to search pattern like using awk of something !!!
Please help.
Regards
Navkanwal
Last edited by Scott; 01-17-2014 at 07:44 AM..
Reason: Code tags
Hi All,
Can anybody tell me the command used for extracting some selected lines from
a web-page. I guess we'll have to do this using wget or Curl to achieve this....
If anbody has any idea abt it, kindly post your reply ASAP.
Thanks. (1 Reply)
Hi Guys,
I have the data in below format.
25 Dec 2011 03:00:01 : aaaaaaaaaaaaaaa
25 Dec 2011 04:23:23 : bbbbbbbbbbbbbbb
25 Dec 2011 16:12:45 : ccccccccccccccc
26 Dec 2011 04:45:34 : ddddddddddddddd
26 Dec 2011 17:01:22 : eeeeeeeeeeeeeee
27 Dec 2011 12:33:45 : ffffffffffffffffffffffff
28... (13 Replies)
Hi,
I have a file that is 430K lines long. It has records like below
|site1|MAP
|site2|MAP
|site1|MODAL
|site2|MAP
|site2|MODAL
|site2|LINK
|site1|LINK
My task is to count the number of time MAP, MODAL, LINK occurs for a single site and write new records like below to a new file
... (5 Replies)
I want to fetch value from a particular location from a file but in each line in the file it appears at a different position so i tried using variable with cut command but it is not working properly. The code i have written is
#!/bin/sh
cat Sri1.log |
while read d2
do
grep -w... (9 Replies)
Hi All,
I have a file with the below data as shown.
A|2|20120430
B|EMP|NAME|DEPT
C|12|SARC|01
C|23||ASDD|02
D|END OF FILE
I want to fetch only the records that contains C|, what is unix command to fetch this data.
Thanks (5 Replies)
Hi Guys,
Am in need of your help one more time on my real data.
I have a file which contains more than thousand lines of data
Live data shown for 4 iterations. We have more than thousand lines of data:-
--------------------------------------------------------------------------
... (4 Replies)
Dear all ,
I found that if we work with thousands line of data, awk does not work perfectly. It will cut hundreds line (others are deleted) and works only on the remain data.
I used this command : awk '$1==1{$1="Si"}{print>FILENAME}' coba.xyz to change value of first column whose value is 1... (4 Replies)
Hi Team,
I m getting my script commands output like given below
GETA-TILL-INF;
U-UU-YRYT-NOD-6002 2015-05-14 THU 19:44:10
C2221 RETRIEVE TILL INFORMATION : COMPLD
----------------------------------------------------------------------
CONNECT_CARD_ID ... (9 Replies)
Hi,
I am new to scripting. I have a log file and need to fetch specific logs and copy to another file.
A copy of the log is like this:
===============================================================
= JOB : server123#jobs1.jobstream1
= USER : andyc
= Tue 08/01/17... (3 Replies)
Optimization shell/awk script to aggregate (sum) for all the columns of Huge data file
File delimiter "|"
Need to have Sum of all columns, with column number : aggregation (summation) for each column
File not having the header
Like below -
Column 1 "Total
Column 2 : "Total
...
...... (2 Replies)
Discussion started by: kartikirans
2 Replies
LEARN ABOUT HPUX
dump_concurrent_on
dump_concurrent_on(5) File Formats Manual dump_concurrent_on(5)NAME
dump_concurrent_on - enable/disable option for system to dump memory using multiple dump units when a kernel panic occurs
VALUES
Failsafe
Default
Allowed values
Recommended value
DESCRIPTION
On large systems, the time required to dump system memory when a kernel panic occurs can be excessive or even prohibitive, depending
on how much physical memory is installed in the system. Concurrent dump capability results in faster dumps by dividing the task to
different dump units which can execute in parallel.
The default value for The system determines whether or not to dump with multiple units based on the resources (CPUs and disks) available on
the system and the properties of the drivers.
The (see crashconf(1M)) command and its associated configuration file control the dump concurrency mode in the memory dumps associated with
a system crash. On rare occasions, the system may crash before is run during the boot process. On those occasions, the configuration set
using the tunable will be used.
Who Is Expected to Change This Tunable?
Only HP Field Engineers should change the value of this tunable.
Restrictions on Changing
Changes to this tunable take effect immediately.
When Should the Tunable Be Turned On?
This tunable should be turned on to allow dumps to dump with multiple dump units when there is a system crash if there are sufficient
resources.
What Are the Side Effects of Turning the Tunable Off?
Dumps may take more time.
When Should the Tunable Be Turned Off?
The tunable should be turned off if there is a problem using multiple dump units.
What Are the Side Effects of Turning the Tunable On?
The system decides whether or not to use multiple dump units based on the resources available.
What Other Tunables Should Be Changed at the Same Time?
None.
WARNINGS
All HP-UX kernel tunable parameters are release specific. This parameter may be removed or have its meaning changed in future releases of
HP-UX.
Installation of optional kernel software, from HP or other vendors, may cause changes to tunable parameter values. After installation,
some tunable parameters may no longer be at the default or recommended values. For information about the effects of installation on tun-
able values, consult the documentation for the kernel software being installed. For information about optional kernel software that was
factory installed on your system, see at
AUTHOR
was developed by HP.
SEE ALSO crashconf(1M), alwaysdump(5), dontdump(5), dump_compress_on(5).
Tunable Kernel Parameters - Integrity Systems Only dump_concurrent_on(5)