you have your commands out of order.
you need to use cut on the original file to extract just the md5 values,
then pipe that to sort | uniq -c | sort -nr
to generate a list of md5 values with their counts of how often they occur.
counts greater than 1 indicate duplicates.
>From that, select each md5 value with counts > 1 then use grep to find that
md5 with its names in the original file.
On Saturday, January 6, 2024 at 10:00:48 AM UTC-5 K otgc wrote:
> Thanks.
> I ran these commands, and I'm up to the final step of using those hash
> values to look up all the matching filenames in the original md5 file.
> I'm researching a command for that, as command fdupes seems to be for
> files, but I need to match up the md5 hash values?
> ubuntu@ubuntu:~/Documents$ find -H test1/ ! -type d -exec md5sum {} + >
> sum.md5
> ubuntu@ubuntu:~/Documents$ ls
> NoMachine sum.md5 test1 test2
> ubuntu@ubuntu:~/Documents$ cat sum.md5
> 3bc3be114fb6323adc5b0ad7422d193a
> test1/test1.1/test1.1.1/test1.1.1file2.JPG
> 126a8a51b9d1bbd07fddc65819a542c3
> test1/test1.1/test1.1.1/test1.1.1file1.JPG.json
> 3e7705498e8be60520841409ebc69bc1
> test1/test1.1/test1.1.1/test1.1.1file1.JPG
> d8e8fca2dc0f896fd7cb4cb0031ba249
> test1/test2/test2.2/test2.2.2/test2.2.2file1.JPG
> 126a8a51b9d1bbd07fddc65819a542c3
> test1/test2/test2.2/test2.2.2/test1.1.1file1.JPG.json
> d8e8fca2dc0f896fd7cb4cb0031ba249
> test1/test2/test2.2/test2.2.2/test2.2.2file1.JPG.json
> ubuntu@ubuntu:~/Documents$ sort|uniq -c|sort -nr sum.md5 |cut -d ' ' -f1
> 126a8a51b9d1bbd07fddc65819a542c3
> 126a8a51b9d1bbd07fddc65819a542c3
> 3e7705498e8be60520841409ebc69bc1
> 3bc3be114fb6323adc5b0ad7422d193a
> d8e8fca2dc0f896fd7cb4cb0031ba249
> d8e8fca2dc0f896fd7cb4cb0031ba249
>
> On Friday 5 January 2024 at 01:14:24 UTC+10 jr wrote:
>
>> hi,
>>
>> On Thu, 4 Jan 2024 at 13:11, K otgc <[email protected]> wrote:
>> > Diff worked, similar to Meld, with a clear list of what files (photos)
>> are in or not in directories.
>> > I'm stuck on the command to extract just the md5 values?
>> > Directory with photo files -> find -H directoryName/ ! -type d -exec
>> md5sum {} + >sum.md5 -> select Enter -> sort | uniq -c | sort -nr
>> checksum’sFileName.md5 -> select Enter -> not sure how to extract just the
>> md5 values?
>> >
>> > ubuntu@ubuntu:~/Documents$ cat sum2.md5
>> > 3bc3be114fb6323adc5b0ad7422d193a
>> test1/test1.1/test1.1.1/test1.1.1file2.JPG
>>
>> the command you're looking for is 'cut(1)', eg '$ cat sum2.md5 | cut -d'
>> ' -f1'.
>>
>> --
>> regards, jr.
>>
>> You have the right to free speech, as long as you're not dumb enough
>> to actually try it.
>> (The Clash 'Know Your Rights')
>>
>> this email is intended only for the addressee(s) and may contain
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>>
>
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