David Vd Geer Inhuur Tbv Iplib wrote:
>
> Hi,
Hello,
> 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 ??
This is a Frequently Asked Question that is included in the FAQs that
come with Perl.
perldoc -q space
Found in /usr/lib/perl5/5.6.0/pod/perlfaq4.pod
How do I strip blank space from the beginning/end of a
string?
John
--
use Perl;
program
fulfillment
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