fcntl FILEHANDLE,FUNCTION,SCALAR Implements the fcntl(2) function. You'll probably have to say use Fcntl; first to get the correct constant definitions. Argument processing and value returned work just like ioctl below. For example: use Fcntl; fcntl($filehandle, F_GETFL, $packed_return_buffer) or die "can't fcntl F_GETFL: $!"; You don't have to check for defined on the return from fcntl. Like ioctl, it maps a 0 return from the system call into "0 but true" in Perl. This string is true in

NAME SYNOPSIS DESCRIPTION EXAMPLE CAVEATS NOTES HISTORY SEE ALSO AUTHORS MAINTAINERS COPYRIGHT NAME Test::Simple - Basic utilities for writing tests. SYNOPSIS use Test::Simple tests => 1; ok( $foo eq $bar, 'foo is bar' ); DESCRIPTION ** If you are unfamiliar with testing read Test::Tutorial first! ** This is an extremely simple, extremely basic module for writing tests suitable for CPAN modules and other pursuits. If you wish to do more complicated testing, use the Test::More module (a d

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rmdir FILENAME rmdir Deletes the directory specified by FILENAME if that directory is empty. If it succeeds it returns true; otherwise it returns false and sets $! (errno). If FILENAME is omitted, uses $_ . To remove a directory tree recursively (rm -rf on Unix) look at the rmtree function of the File::Path module.

NAME SYNOPSIS DESCRIPTION SEE ALSO NAME PerlIO::encoding - encoding layer SYNOPSIS use PerlIO::encoding; open($f, "<:encoding(foo)", "infoo"); open($f, ">:encoding(bar)", "outbar"); use Encode qw(:fallbacks); $PerlIO::encoding::fallback = FB_PERLQQ; DESCRIPTION This PerlIO layer opens a filehandle with a transparent encoding filter. On input, it converts the bytes expected to be in the specified character set and encoding to Perl string data (Unicode and Perl's internal Unicode encod

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NAME SYNOPSIS DESCRIPTION CONSTRUCTORMETHODS SEE ALSO AUTHOR COPYRIGHT NAME IO::Socket::INET - Object interface for AF_INET domain sockets SYNOPSIS use IO::Socket::INET; DESCRIPTION IO::Socket::INET provides an object interface to creating and using sockets in the AF_INET domain. It is built upon the IO::Socket interface and inherits all the methods defined by IO::Socket. CONSTRUCTOR new ( [ARGS] ) Creates an IO::Socket::INET object, which is a reference to a newly created symbol (see the

NAME DESCRIPTIONUnicode Perl's Unicode Support Perl's Unicode Model Unicode and EBCDIC Creating Unicode Handling Unicode Legacy Encodings Unicode I/O Displaying Unicode As Text Special Cases Advanced Topics Miscellaneous Questions With Answers Hexadecimal Notation Further Resources UNICODE IN OLDER PERLS SEE ALSO ACKNOWLEDGMENTS AUTHOR, COPYRIGHT, AND LICENSE NAME perluniintro - Perl Unicode introduction DESCRIPTION This document gives a general idea of Unicode and how to use Unicode in Per

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NAME SYNOPSIS DESCRIPTION METHODS Tree Contents SEE ALSO SUPPORT COPYRIGHT AND DISCLAIMERS AUTHOR NAME Pod::Simple::SimpleTree -- parse Pod into a simple parse tree SYNOPSIS % cat ptest.pod =head1 PIE I like B<pie>! % perl -MPod::Simple::SimpleTree -MData::Dumper -e \ "print Dumper(Pod::Simple::SimpleTree->new->parse_file(shift)->root)" \ ptest.pod $VAR1 = [ 'Document', { 'start_line' => 1 }, [ 'head1', { 'start