Sha256: ba4db21db58b490ee8c4acd49e70353a955a7fd2f53a44ab0fa1288ac10b3480
Contents?: true
Size: 826 Bytes
Versions: 46
Compression:
Stored size: 826 Bytes
Contents
#!/usr/bin/env ruby
require 'utils'
include Utils::MD5
def find_same(*pathes)
files = Hash.new { |h,k| h[k] = {} }
Utils::Find.find(*pathes) do |filename|
file_stat = File.stat(filename)
if file_stat.file?
size = file_stat.size
$DEBUG and warn "Encountered '#{filename}' (#{size} bytes)."
files[size][filename] = true
end
end
files = files.inject({}) do |h, (_,fs)|
keys = fs.keys
if keys.size >= 2
keys.each { |k| h[k] = true }
end
h
end.keys
md5s = Hash.new { |h,k| h[k] = [] }
for filename in files
md5sum = md5 filename
md5s[md5sum] << filename
end
files = md5s.values
files.reject! { |fs| fs.size < 2 }
files
end
puts find_same(*ARGV).map { |fs| [ fs.size, fs ] }.sort.map { |c, fs|
"#{c}\t#{fs.sort.map { |f| "'#{f}'" } * "\t"}"
}
Version data entries
46 entries across 46 versions & 1 rubygems