Also of interest is its âSee Alsoâ section, which contains links to other implementations, and a comparison of them. Path-Iterator-Rule provides an object oriented and iterative file finder, and there's also Path-Class-Rule and IO-All-Rule. Some better alternatives are:įile-Find-Object - an object-oriented replacement for File::Find that: 1) can be instantiated 2) has an iterative interface 3) can be interrupted in the middle and 4) can return result objects instead of path names.įile-Next - an alternative with an iterative interface, but incapable of being instantiated.įile-Find-Rule, which is still based on File::Find, and File-Find-Object-Rule provide a more convenient and succinct interface for finding what you want. The built-in module for traversing a directory tree in Perl is File::Find, but it has some severe limitations in interface and use. IO-All - a no longer recommended all-in-one IO package with a lot of syntactic sugar, but quite a few quirks and bugs.File::Copy - a core module to copy files.File::Path - a core module to create or remove directory trees (portably).String-ShellQuote - quote strings for passing through the shell.File::Basename - a core module to portably extract the basename, the dirname, the suffix and other file paths parsing.File::Spec - a core module to handle file and directory paths portably.'Perl' refers to Perl 5, but from 2000 to 2019 it also referred to its redesigned 'sister language', Perl 6, before the latter's name was officially changed to Raku in October 2019. ( Note: Using File-Slurp, and File-Slurp-Tiny which were found to be broken, is no longer recommended.) Perl is a family of two high-level, general-purpose, interpreted, dynamic programming languages. The interface is procedural and quite Spartan, but is still useful.
File-Slurper - a module for fast and easy input and output from files and directories.Path-Tiny - a module that provides a âfast utility for working with file pathsâ and which despite its name, provides a comprehensive and rich API.Useful modules for files and directories handling are: This use is still OK, because Perl can be a good alternative for them.īesides the core language, those who wish to use Perl for System Administration should focus on the perlfunc document (which covers the various functions available inside Perl), and on its regular expressions capabilities (which are handier than what shell scripts offer). Some UNIX beginners who learn Perl, use it at first where shell scripts may be more appropriate. Perl can be used to perform or automate system administration tasks on all platforms on which it is available. Learn Perl Now! And get a job doing Perl. CPAN Wrappers for Creating System Packages.
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