# NAME File::Open::NoCache::ReadOnly - Open a file and clear the cache afterward # VERSION Version 0.01 # SUBROUTINES/METHODS ## new Open a file and flush the cache afterwards. One use case is building a large database from smaller files that are only read in once. Once the file has been used it's a waste of RAM to keep it in cache. use File::Open::NoCache::ReadOnly; my $fh = File::Open::NoCache::ReadOnly->new('/etc/passwd'); ## fd Returns the file descriptor of the file my $fd = $fh->fd(); my $line = <$fd>; # AUTHOR Nigel Horne, `` # BUGS Please report any bugs or feature requests to `bug-file-Open-NoCache-ReadOnly at rt.cpan.org`, or through the web interface at [http://rt.cpan.org/NoAuth/ReportBug.html?Queue=File-Open-NoCache-ReadOnly](http://rt.cpan.org/NoAuth/ReportBug.html?Queue=File-Open-NoCache-ReadOnly). I will be notified, and then you'll automatically be notified of progress on your bug as I make changes. # SUPPORT You can find documentation for this module with the perldoc command. perldoc File::Open::NoCache::ReadOnly You can also look for information at: - RT: CPAN's request tracker [http://rt.cpan.org/NoAuth/Bugs.html?Dist=File-Open-NoCache-ReadOnly](http://rt.cpan.org/NoAuth/Bugs.html?Dist=File-Open-NoCache-ReadOnly) - AnnoCPAN: Annotated CPAN documentation [http://annocpan.org/dist/File-Open-NoCache-ReadOnly](http://annocpan.org/dist/File-Open-NoCache-ReadOnly) - CPAN Ratings [http://cpanratings.perl.org/d/File-Open-NoCache-ReadOnly](http://cpanratings.perl.org/d/File-Open-NoCache-ReadOnly) - Search CPAN [http://search.cpan.org/dist/File-Open-NoCache-ReadOnly/](http://search.cpan.org/dist/File-Open-NoCache-ReadOnly/) # LICENSE AND COPYRIGHT Copyright 2019 Nigel Horne. Usage is subject to licence terms. The licence terms of this software are as follows: \* Personal single user, single computer use: GPL2 \* All other users (including Commercial, Charity, Educational, Government) must apply in writing for a licence for use from Nigel Horne at the above e-mail.