It looks like what you're trying to do is compare files based on their MD5s -- I do that once in a while, and I just use a Linux command line for that:

find $dir -type f | grep -v svn | xargs md5sum | sort

[download]

The part about ignoring 'svn' files is so that the Subversion files don't get included. And if you've got ack installed, even better: 

ack -f $dir | xargs md5sum | sort

[download]
since it ignores Subversion files automatically.

There's no point in building a Perl script to do something that shell's much better at doing, unless this is part of a larger program. But that's just my guess, based on the incomplete information available to me. :)

Alex / talexb / Toronto

"Groklaw is the open-source mentality applied to legal research" ~ Linus Torvalds

In reply to Re: Sorting an array of hashes and filenames by talexb
in thread Sorting an array of hashes and filenames by learningperl01

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