s/// 
use warnings;
use strict;

my $VAR = 'TEMP_VAR';
while (<DATA>) {
    s/\$VAR\b/$VAR/g;
    print;
}

__DATA__
create variable $VAR alarm_object 0

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In reply to Re: Substituting Variables while reading text file by toolic
in thread Substituting Variables while reading text file by mohanm_eee

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