Help for this page
$ perl -we 'open O, "> /dev/null"; print O (scalar readline)' Filehandle O opened only for output at -e line 1. Bus Error
$ perl -we 'open O, "> /dev/null"; print O (scalar readline)' Filehandle O opened only for output at -e line 1. ... $ perl -e 'warn readline()' Warning: something's wrong at -e line 1.
www.com | www.net | www.org
No recent polls found