Another way to grab the extension is to put the split name in an array and pop the last element. 
#!/usr/bin/perl -w
my $filename = "this.is.my.filename.txt";
my @bits = split /\./, $filename;
print pop @bits;

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In reply to Re: how to Check file type? by ChuckularOne
in thread how to Check file type? by asjadazeez

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