Efficient MD5 (or similar) hashes
Kamus of Kadizhar
yan at NsOeSiPnAeMr.com
Sun Dec 7 19:49:58 EST 2003
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Sun Dec 7 19:49:58 EST 2003
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ANother newbie question: I have large files I'm dealing with. Some 600MB -1.2 GB in size, over a slow network. Transfer of one of these files can take 40 minutes or an hour. I want to check the integrity of the files after transfer. I can check the obvious - date, file size - quickly, but what if I want an MD5 hash? From reading the python docs, md5 reads the entire file as a string. That's not practical on a 1 GB file that's network mounted. The only thing I can think of is to set up an inetd daemon on the server that will spit out the md5 hash if given the file path/name. Any other ideas? -Kamus -- What am I on? I'm on my bike, o__ 6 hours a day, busting my ass. ,>/'_ What are you on? --Lance Armstrong (_)\(_)
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