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@wolframkriesing
Created December 31, 2011 15:03
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find vs. exec(find)
me@localhost:~> find /Applications/ -iname *.plist | wc -l
6660
me@localhost:~> node -e "require('child_process').exec('find /Applications/ -iname *.plist', function(_, stdout){ console.log(stdout.split('\n').length) })"
1806
// Why does the same find ran on the cmdline return a different number than when used via exec in node?
// Found the bug
// This works:
me@localhost:~> node -e "require('child_process').exec('find /Applications/ -iname *.plist', {maxBuffer:10000*1024}, function(_, stdout){ console.log(stdout.split('\n').length) })"
6661
me@localhost:~> find /Applications/ -iname *.plist | wc -l
6660
@wolframkriesing
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the maxBuffer argument determines the buffer size and therefore the result are only reported as they fit in there

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