Thanks for your explanation.

I tried to reference the file handler with a readline which gave the last line when it is dereferenced. Bit confused here as in the previously mentioned code it considers the first line of a file in a scalar context but when it comes to referencing last line is considered. 

open $f,'<','file' or die $!;
my $r=\<$f>; 
print ref($f);#SCALAR
print "$$r";# prints the last line of the code

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In reply to Re^2: Grepping the filehandler by arunkumar.rk141
in thread Grepping the filehandler by arunkumar.rk141

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