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Re: diff on .gz and .bz2 files
From: |
Karl Berry |
Subject: |
Re: diff on .gz and .bz2 files |
Date: |
Sun, 31 Jan 2010 22:50:00 GMT |
Maybe the gzip algorithm uses some randomness in its compression?
No. There's a timestamp in the gzip format (so a file can have its
mtime restored when it is gunzipped).
> Of course, I could. But I think this may not be an efficient way if the
> .gz file is too large, say of the order of GB.
The suggestion was to use fifos (named pipes). Thus the uncompressed
versions do not actually exist on disk.