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Full Discussion: perform a check based on number of @ in a log line
Top Forums Shell Programming and Scripting perform a check based on number of @ in a log line Post 302290925 by krishmaths on Tuesday 24th of February 2009 09:51:41 AM
Old 02-24-2009
script solution
Code:
awk -F"@" '{print NF}' logfile|while read line
do
 if [ $line -gt 30 ]
 then
   echo "possible mass mailer"
   break
 fi
done

 

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LEARN ABOUT PHP

log1p

LOG1P(3)								 1								  LOG1P(3)

log1p - Returns log(1 + number), computed in a way that is accurate even when the value of number is close to zero

SYNOPSIS

       float log1p (float  $number)

DESCRIPTION

       log1p(3)  returns  log(1  +  $number) computed in a way that is accurate even when the value of $number is close to zero. log(3) might only
       return log(1) in this case due to lack of precision.

PARAMETERS

	      o $number
		- The argument to process

RETURN VALUES

	log(1 + $number)

CHANGELOG

       +--------+--------------------------------------------------+
       |Version |						   |
       |	|						   |
       |	|		    Description 		   |
       |	|						   |
       +--------+--------------------------------------------------+
       | 5.3.0	|						   |
       |	|						   |
       |	|  This function is now available on all platforms |
       |	|						   |
       +--------+--------------------------------------------------+
SEE ALSO

       expm1(3), log(3), log10(3).

PHP Documentation Group 														  LOG1P(3)
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