On Thu, Nov 01, 2007 at 08:47:43AM -0400, Robert P. J. Day wrote: > $ du -s git* > 26340 git > 9672 git.local > 26292 git.nolinks > $ > > as if du already knows which files it's seen under "git" and won't > recount them under "git.local" based on hard links. if that's the > case, Yes, du skips files with the same inode. > then it won't be surprising to see the numbers on the first two > reversed if i explicitly change the order of the arguments: Yes, unless their contents are exactly the same. > $ du -s git.local git git.nolinks > 26292 git.local > 9720 git > 26292 git.nolinks > $ > > i can see what's happening, i just didn't realize that that's how > "du" operated. is that deliberate? > 26340+9672 = 26292+9720 = 36012 Files in git.local but not in git: 9672 Files in git but not in git.local: 9720 Files common in git.local: 26292-9672 = 16620 Files common in git: 26340-9720 = 16620 -- lfr 0/0
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