Re: what's the error?

[Ken Peng]

于 2011-11-5 21:59, Shawn H Corey 写道:

The open statement:

perl -le 'print $!;open HD,"/etc/passwd" or die;print $!;<HD>;print $!'

So why? Thanks.

Ken.

--
To unsubscribe, e-mail: beginners-unsubscr...@perl.org
For additional commands, e-mail: beginners-h...@perl.org
http://learn.perl.org/