Remove 1 or more whitespaces at the end of $_

[David vd Geer Inhuur tbv IPlib]

Hi,

I know how to delete 1 or more whitespaces at in a line using :

while <IN> {
  s/\s+//g;
}
close IN;

#-----------------------------

But How do I specific delete 1 or more whitespaces at the end of the line ?
using :

while <IN> {
  s/$\s+//g;
}
close IN;

Didn't work. Does anyone have the solution for me ??

Regs David

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