perl帮助系统

总帮助

模块帮助

函数帮助

内置函数帮助

特殊变量帮助

运算符帮助

正则表达式帮助

完整列表

     perlsyn             Perl syntax
     perldata            Perl data structures
     perlop              Perl operators and precedence
     perlsub             Perl subroutines
     perlfunc            Perl built-in functions
     perlopentut         Perl open() tutorial
     perlpacktut         Perl pack() and unpack() tutorial
     perlpod             Perl plain old documentation
     perlpodspec         Perl plain old documentation format specification
     perlrun             Perl execution and options
     perldiag            Perl diagnostic messages
     perllexwarn         Perl warnings and their control
     perldebug           Perl debugging
     perlvar             Perl predefined variables
     perlre              Perl regular expressions, the rest of the story
     perlreref           Perl regular expressions quick reference
     perlref             Perl references, the rest of the story
     perlform            Perl formats
     perlobj             Perl objects
     perltie             Perl objects hidden behind simple variables
     perldbmfilter       Perl DBM filters
     perlipc             Perl interprocess communication
     perlfork            Perl fork() information
     perlnumber          Perl number semantics
     perlthrtut          Perl threads tutorial
     perlothrtut         Old Perl threads tutorial
     perlport            Perl portability guide
     perllocale          Perl locale support
     perluniintro        Perl Unicode introduction
     perlunicode         Perl Unicode support
     perlebcdic          Considerations for running Perl on EBCDIC platforms
     perlsec             Perl security
     perlmod             Perl modules: how they work
     perlmodlib          Perl modules: how to write and use
     perlmodstyle        Perl modules: how to write modules with style
     perlmodinstall      Perl modules: how to install from CPAN
     perlnewmod          Perl modules: preparing a new module for distribution
     perlutil            utilities packaged with the Perl distribution
     perlcompile         Perl compiler suite intro
     perlfilter          Perl source filters