08-19-2008
What system do you have? architecture and OS?
What problem do you have?
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1. UNIX for Advanced & Expert Users
Hi ,
i'm searching for files over many Aix servers with rsh command using this request :
find /dir1 -name '*.' -exec ls {} \;
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2. Shell Programming and Scripting
We have an egrep search in a while loop.
egrep -w "$key" ${PICKUP_DIR}/new_update >> ${PICKUP_DIR}/update_record_new
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3. Shell Programming and Scripting
Hi All,
I am using grep command to find string "abc" in one file .
content of file is
***********
abc = xyz
def= lmn
************
i have given the below mentioned command to redirect the output to tmp file
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4. Shell Programming and Scripting
I have a data file of 2 gig
I need to do all these, but its taking hours, any where i can improve performance, thanks a lot
#!/usr/bin/ksh
echo TIMESTAMP="$(date +'_%y-%m-%d.%H-%M-%S')"
function showHelp {
cat << EOF >&2
syntax extreme.sh FILENAME
Specify filename to parse
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5. Shell Programming and Scripting
Hi Friends,
I wrote the below shell script to generate a report on alert messages recieved on a day. But i for processing around 4500 lines (alerts) the script is taking aorund 30 minutes to process.
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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;
The data will loo like this and most it is textual entries.
<eid>19000</eid>
<einfo>This is the ..........</einfo>
......... (3 Replies)
Discussion started by: vanitham
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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)
Discussion started by: cpp_beginner
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9. UNIX for Dummies Questions & Answers
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
#!/bin/bash
file=$1
ofile=$2
cp $file $ofile
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10. Programming
Hello,
Attached is my very simple C++ code to remove any substrings (DNA sequence) of each other, i.e. any redundant sequence is removed to get unique sequences. Similar to sort | uniq command except there is reverse-complementary for DNA sequence. The program runs well with small dataset, but... (11 Replies)
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LEARN ABOUT CENTOS
pmdavmware
PMDAVMWARE(1) Performance Co-Pilot PMDAVMWARE(1)
NAME
pmdavmware - VMware performance metrics domain agent (PMDA)
DESCRIPTION
pmdavmware is a Performance Metrics Domain Agent (PMDA) which exports metric values from a (possibly remote) VMware virtualisation host.
This implementation uses the VMare Perl API (refer to the online docs at http://www.vmware.com/support/developer/viperltoolkit). VIPerl is
a prerequisite for this PMDA, it needs to be installed and configured before attempting to use this agent. It is highly recommended that
you test your VIPerl installation using the demo programs that are shipped with VIPerl, before attempting to use this PMDA.
INSTALLATION
In order to access performance data using the VIPerl API, it is necessary to be able to login to the metrics source. Hence, a valid VMware
server name, user name and pass word are needed by the PMDA. These can be passed in on the command line (via the pmcd.conf file) or via a
vmware.conf file in the PMDA directory.
# cd $PCP_PMDAS_DIR/vmware
# [ edit vmware.conf ]
This file should contain three lines, such as:
$server = 'vm.server.net';
$username = 'XXXX';
$password = 'YYYY';
Once this is setup, you can access the names and values for the vmware performance metrics by doing the following as root:
# cd $PCP_PMDAS_DIR/vmware
# ./Install
If you want to undo the installation, do the following as root:
# cd $PCP_PMDAS_DIR/vmware
# ./Remove
pmdavmware is launched by pmcd(1) and should never be executed directly. The Install and Remove scripts notify pmcd(1) when the agent is
installed or removed.
FILES
$PCP_PMDAS_DIR/vmware/vmware.conf
configuration file for the pmdavmware agent
$PCP_PMDAS_DIR/vmware/Install
installation script for the pmdavmware agent
$PCP_PMDAS_DIR/vmware/Remove
undo installation script for the pmdavmware agent
$PCP_LOG_DIR/pmcd/vmware.log
default log file for error messages from pmdavmware
SEE ALSO
pmcd(1).
3.8.10 Performance Co-Pilot PMDAVMWARE(1)