How do I write portable Perl code

Writing portable Perl code is essential to ensure that your scripts can run across different systems without modification. Here are some tips to achieve portability:

  • Use strict and warnings pragmas to enforce good coding practices.
  • Avoid using system-specific features unless absolutely necessary.
  • Test your code on multiple platforms whenever possible.
  • Use modules from CPAN that are known for portability.
  • Utilize environment variables and configuration files for system-specific settings.

Portable Perl Cross-platform Perl Perl portability Perl scripting

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