Chomp removes the line ending native to your platform, because $/ defaults to it. On unix this is simplly a line feed which we often write \n.

If chomp won't do it try: 

$key =~ s/\r\n//;

[download]

Phil

Update: Explained why chomp usually removes your platform default line ending.

In reply to Re: How to remove a carriage return (\r\n) by philcrow
in thread How to remove a carriage return (\r\n) by monkfan

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