Check time and Increase counter Post: 302376506

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Top Forums UNIX for Dummies Questions & Answers Check time and Increase counter Post 302376506 by abilash.amara on Tuesday 1st of December 2009 01:49:43 PM

12-01-2009

Registered User

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I dont know how to extract string from the line mentioned. Could you tell me how to do it. so that i could store it in variable eg

VAR1 = Epochtime
VAR2 = Count.

Also i dont know how to replace the count in the line after it had been increased by 1.

The first set of numbers u see is the epoch time of the time that line is created.

I was thinking of running something like

Code:

LC = line Count of file
While ( LC > 1)
      do
       Read  line
           Var1= Epochtime, Var2 = CountValue,
           If [ (CurrentSystemTime - Var1 ) >= 900 ]
                   Var2 = Var2 ++
                   Insert Var2 back into the line replacing the old value
             LC = LC --
           else
             LC = LC --
      done
LC = Line Count of file
While ( LC > 1)
       do
        Read Line
           Var2 = Count value
           If [ mod(var2/5) == 0 ]
               Send line to another file or send email alert to abc.def@xxx.com containg the To and From addess
               LC = LC --
           Else
               LC = LC --
        done

This is a rough idea of how i imagine the logic to be . The pboblem I face is how to extract the values to a variable and how to insert back to the respective line and continue on for each line of the file. This is primitive any optimizing will be helpful.

Epoch time is the representation of time in seconds by the linux system.

abilash.amara

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LEARN ABOUT DEBIAN

crm_verify

PACEMAKER(8)						  System Administration Utilities					      PACEMAKER(8)

NAME

       Pacemaker - Part of the Pacemaker cluster resource manager

SYNOPSIS

       crm_verify [modifiers] data_source

DESCRIPTION

       crm_verify - Check a (complete) confiuration for syntax and common conceptual errors.

       Checks the well-formedness of an XML configuration, its conformance to the configured DTD/schema and for the presence of common misconfigu-
       rations.

       It reports two classes of problems, errors and warnings. Errors must be fixed before the cluster will work properly. However, it is left up
       to the administrator to decide if the warnings should also be fixed.

OPTIONS

       -?, --help
	      This text

       -$, --version
	      Version information

       -V, --verbose
	      Increase debug output

   Data sources:
       -L, --live-check
	      Check the configuration used by the running cluster

       -x, --xml-file=value
	      Check the configuration in the named file

       -X, --xml-text=value
	      Check the configuration in the supplied string

       -p, --xml-pipe
	      Check the configuration piped in via stdin

   Additional Options:
       -S, --save-xml=value
	      Save the verified XML to the named file.	Most useful with -L

EXAMPLES

       Check the consistency of the configuration in the running cluster:

	      # crm_verify --live-check

       Check the consistency of the configuration in a given file and produce verbose output:

	      # crm_verify --xml-file file.xml --verbose

AUTHOR

       Written by Andrew Beekhof

REPORTING BUGS

       Report bugs to pacemaker@oss.clusterlabs.org

Pacemaker 1.1.7 						    April 2012							      PACEMAKER(8)