Finding File WIth Fixed File Size (>0) in Unix/Linux

Posted by neversaint on Stack Overflow See other posts from Stack Overflow or by neversaint
Published on 2010-05-06T03:01:16Z Indexed on 2010/05/06 3:08 UTC
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linux

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unix

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find

I have a list of file that looks like this

  4 -rw-r--r-- 1 neversaint hgc0746         53 May  1 10:37 SRX016372-SRR037477.est_count
  4 -rw-r--r-- 1 neversaint hgc0746         53 May  1 10:34 SRX016372-SRR037478.est_count
  4 -rw-r--r-- 1 neversaint hgc0746         53 May  1 10:41 SRX016372-SRR037479.est_count
  0 -rw-r--r-- 1 neversaint hgc0746          0 Apr 27 11:16 SRX003838-SRR015096.est_count
  0 -rw-r--r-- 1 neversaint hgc0746          0 Apr 27 11:32 SRX004765-SRR016565.est_count

What I want to do is to find files that has exactly size 53. But why this command failed?

$ find . -name "*.est_count" -size 53 -print

It works well though if I just want to find file of size 0 with this command:

 $ find . -name "*.est_count" -size 0 -print

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