Re: recursively find duplicate filenames

2011-01-06 Thread Jari Fredriksson 
On 5.1.2011 13:15, S Mathias wrote:
 find duplicate filenames in a folder
 find | perl -ne 's!([^/]+)$!lc $1!e; print if 1 == $seen{$_}++'
 
 find duplicate filenames in a folder recursively
 ? how? 
 

$ sudo aptitude install fdupes

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recursively find duplicate filenames

2011-01-05 Thread S Mathias 
find duplicate filenames in a folder
find | perl -ne 's!([^/]+)$!lc $1!e; print if 1 == $seen{$_}++'

find duplicate filenames in a folder recursively
? how? 


  


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Re: recursively find duplicate filenames

2011-01-05 Thread Karl Vogel 
 On Wed, 5 Jan 2011 03:15:01 -0800 (PST), 
 S Mathias smathias1...@yahoo.com said:

S find duplicate filenames in a folder recursively? how?

   It's a (pretty ugly) one-liner if you have something to reverse strings
   in a file.  Put this in (say) /usr/local/bin/rev:

 #!/usr/bin/perl -n
 chomp;
 print +(scalar reverse), \n;
 exit(0);

   And then:

 you% cd /some/place
 you% find . -print | rev | cut -f1 -d/ | rev | sort | uniq -c | \
  expand | grep -v ' 1 '

   Or you could replace the uniq-expand-grep with some awk weirdness if
   you're into that.

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