Well, there are some CRC modules on the CPAN such as String::CRC32 or Digest::CRC, but I have never installed nor used them. I only very occasionally use these digital signature utilities to check file integrity between VMS and Unix platforms (or different Unix platforms), but I never had to do it on a regular basis.

In reply to Re^5: How to check if a file is modified or missing on windows server using a perl script by Laurent_R
in thread How to check if a file is modified or missing on windows server using a perl script by crazy-duck

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