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Full Discussion: script to grep outofmemory message in logs
Top Forums Shell Programming and Scripting script to grep outofmemory message in logs Post 302477779 by jim mcnamara on Monday 6th of December 2010 10:52:46 AM
Old 12-06-2010
Try this:
Code:
#!/bin/ksh
d=/opt/local/tomcat*
for fname in $d
do
   tom=$(basename $fname)
   f=${fname}/logs/catalina.out
   var=$(grep 'outofmemory' $f | tail -1)
   if [ ! -z "$var" ] ; then
      echo "$var" | mailx -s "error on $tom"  me@mycompany.com
   fi
done

This will only work if you log rotate the catalina.out files every day (or hour or whenever). Otherwise grep will keep finding the same errors over and over.
 

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cccc

CCCC(1) 						      General Commands Manual							   CCCC(1)

NAME

       cccc - C and C++ Code Counter, a software metrics tool

SYNOPSIS

       cccc [options] file1.c ...

DESCRIPTION

       CCCC  analyses  and reports measurements of source code in C, C++, and Java.  It was developed to augment programmers' instinctive applica-
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       This program is work in progress and is not well documented.  Please be prepared to refer to the  source  code  for  the  meaning  of  some
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OPTIONS

       --help Generate this help message.

       --outdir=dname
	      Directory for generated files (default=.cccc).

       --html_outfile=fname
	      Name of primary HTML report generated (default=outdir/cccc.html).

       --db_infile=fname
	      Preload internal database from named file (default=no initial content).

       --db_outfile=fname
	      Save internal database to named file (default=outdir/cccc.db).

       --opt_infile=fname
	      Load options from named file (default=use compiled-in option values, refer to cccc_opt.cc for option information).

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AUTHOR

       CCCC was written by Tim Littlefair <tim_littlefair@hotmail.com>.

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