MONKS,

I am new this perl group.

I need ur help. That is, Is it possible to modify the file without using any Temporary variable 

use strict;
open (JE, "< c:\\tuls\\tuls.txt") || die "Can not open the file ";

my $ou;
while (<JE>)
{
    $_=~s/findtext/changetext/g;
    $ou.=$_;
}

close(JE);
open (JE, "> c:\\tuls\\tuls.txt") ;
print JE $ou;
close (JE);

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In reply to Modify file without any temp variable by tulsyan

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