=over =item unlink LIST X X X X X =item unlink Deletes a list of files. On success, it returns the number of files it successfully deleted. On failure, it returns false and sets C<$!> (errno): my $unlinked = unlink 'a', 'b', 'c'; unlink @goners; unlink glob "*.bak"; On error, C will not tell you which files it could not remove. If you want to know which files you could not remove, try them one at a time: foreach my $file ( @goners ) { unlink $file or warn "Could not unlink $file: $!"; } Note: C will not attempt to delete directories unless you are superuser and the B<-U> flag is supplied to Perl. Even if these conditions are met, be warned that unlinking a directory can inflict damage on your filesystem. Finally, using C on directories is not supported on many operating systems. Use C instead. If LIST is omitted, C uses C<$_>. =back