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UNIX for Dummies Questions & Answers
Improve Performance
Post 302226591 by jim mcnamara on Tuesday 19th of August 2008 09:50:06 AM
08-19-2008
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Hi ,
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Hi All,
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***********
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************
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5. Shell Programming and Scripting
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6. Shell Programming and Scripting
Hi All,
I have written a script as follows which is taking lot of time in executing/searching only 3500 records taken as input from one file in log file of 12 GB Approximately.
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7. Shell Programming and Scripting
Hi,
I have around one lakh records. I have used XML for the creation of the data.
I have used these 2 Perl modules.
use XML::DOM;
use XML::LibXML;
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<eid>19000</eid>
<einfo>This is the ..........</einfo>
......... (3 Replies)
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8. Programming
Input file:
#content_1
12314345345
242467
#content_14
436677645
576577657
#content_100
3425546
56
#content_12
243254546
1232454
.
.
Reference file:
content_100 (1 Reply)
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Hi ,
i wrote a script to convert dates to the formate i want .it works fine but the conversion is tkaing lot of time . Can some one help me tweek this script
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ofile=$2
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10. Programming
Hello,
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LEARN ABOUT CENTOS
pmwhichcontext
PMWHICHCONTEXT(3) Library Functions Manual PMWHICHCONTEXT(3) NAME
pmWhichContext - identify the current PMAPI context C SYNOPSIS
#include <pcp/pmapi.h> int pmWhichContext(void); cc ... -lpcp DESCRIPTION
An application using the Performance Metrics Application Programming Interface (PMAPI) may manipulate several concurrent contexts, each associated with a source of performance metrics, e.g. pmcd(1) on some host, or an archive log of performance metrics as created by pmlog- ger(1). pmWhichContext returns a handle for the current PMAPI context, that may be used in the associated PMAPI routines that require a handle to identify a PMAPI context. SEE ALSO
PMAPI(3), pmDestroyContext(3), pmDupContext(3), pmNewContext(3) and pmUseContext(3). DIAGNOSTICS
PM_ERR_NOCONTEXT no current context Performance Co-Pilot PCP PMWHICHCONTEXT(3)