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The following has finally worked for me now
open FH,"file.txt";
my $voxelValue;
while(<FH>) { $voxelValue = $2 if /(VOXELVALUESMAX=)(.*)/; }
close FH;
print "$voxelValue\n";

thanks a lot...

thank you all for your replies but am still facing some issues
1. am trying to write it within code itself so for some reason whenever I use the single line bit of code from ahmad.diab and...

Hello All,

A part of my very basic perl code requires me to read a single value from a text file.

The file output is the following:

Reading image ... done
IMAGEREGION=0x0x0-256x162x256...