Re^3: Best practices for file synchronization? (Mod time vs. contents compare)

He's doing "one-way synchronization of directory trees In Windows". If that means he's doing archiving, he only needs to compute the MD5 of the archived file once. That means that MD5 requires that one file be read fully, whereas File::Compare requires two files to be read in part or in full.

Comment on Re^3: Best practices for file synchronization? (Mod time vs. contents compare)

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Re^4: Best practices for file synchronization? (Mod time vs. contents compare) by OfficeLinebacker (Chaplain) on Jun 12, 2006 at 18:46 UTC
Ikegami, you raise a very interesting point. So where would I store the already-calculated MD5s from last time? In a text file of some sort? _________________________________________________________________________________ I like computer programming because it's like Legos for the mind.	[reply]
Re^5: Best practices for file synchronization? (Mod time vs. contents compare) by ikegami (Patriarch) on Jun 12, 2006 at 18:47 UTC
Sure. Anywhere.	[reply]
Re^4: Best practices for file synchronization? (Mod time vs. contents compare) by OfficeLinebacker (Chaplain) on Jun 12, 2006 at 19:19 UTC
Results in a bit. _________________________________________________________________________________ I like computer programming because it's like Legos for the mind.	[reply]