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Removing Bad Hashes - Printable Version

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RE: Removing Bad Hashes - M@LIK - 07-08-2012

@Hash-IT:: Replaying to your PM too:

What you want to do can be easily done using the following RegEx command:
Code:
^00000[^0]
This will remove any line starting with five zeros AND followed by any character other than a zero.

However, I can't see any point of doing that. Even if the hash starts with seven zeros, it is still a masked hash.
The chances of generating an SHA-1 hash starting with five zeros in a row are little to nothing!

Just to make everything clear.
Hash-IT is probably using ULM as a RegEx text editor, all the grep stuff won't do any good here.


RE: Removing Bad Hashes - Hash-IT - 07-08-2012

(07-08-2012, 04:52 PM)undeath Wrote: o_O

grep -E '^[a-f0-9]{40}$' | grep -v '^00000'

Thank you undeath, Smile

Believe it or not I can almost follow what you have done there thanks ! It will also be useful to help me make other commands.

(07-08-2012, 04:53 PM)M@LIK Wrote: @Hash-IT:: Replaying to your PM too:

What you want to do can be easily done using the following RegEx command:
Code:
^00000[^0]
This will remove any line starting with five zeros AND followed by any character other than a zero.

However, I can't see any point of doing that. Even if the hash starts with seven zeros, it is still a masked hash.
The chances of generating an SHA-1 hash starting with five zeros in a row are little to nothing!

Just to make everything clear.
Hash-IT is probably using ULM as a RegEx text editor, all the grep stuff won't do any good here.

Thank you M@LIK, yes I was hoping to use the RegEx feature of ULM.

I only got as far as ^(00000) Sad I had thought of putting all other characters in [] but completely missed the point I could place a ^ in there to mean the opposite.

As I mentioned this isn't just for the linkedinset, it was just something I got stuck with and thought would be useful to know for other things.

Thank you.


RE: Removing Bad Hashes - M@LIK - 07-08-2012

Well, it always differs from one situation to another.
There's no one holly command which will help you always xD


RE: Removing Bad Hashes - Carlene - 08-21-2012

[/quote]I am sure you have the least expensive phone bill out of all the people I know. Big Grin[/quote]

good one! Big Grin
and thank you, radix, that is a good idea actually


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