md5sum

Michael Havens bmike1 at gmail.com
Wed Mar 12 19:17:39 MST 2014


md5sum linuxmint-13-mate-dvd-64bit.iso
 2d84f671ad77a8019dfa6e1d00572d82  linuxmint-13-mate-dvd-64bit.iso
echo '2d84f671ad77a8019dfa6e1d00572d82 linuxmint-13-mate-dvd-64bit.iso' |
md5sum -c
 md5sum: standard input: no properly formatted MD5 checksum lines found

then I got Harold's message and that worked like a charm; although....


   - md5sum FileName | grep "96b13dbbc9f3bc569ddad9745f64b9cdb43ea9ae"

Why do you put the quotes in your text? I tried it w/o and with and it
works both ways.

:-)~MIKE~(-:


On Wed, Mar 12, 2014 at 6:45 PM, James Mcphee <jmcphe at gmail.com> wrote:

> Either eyeball it, drop the md5sum in a file and -c it.  Or pull it into
> stdin somehow and don't give -c an argument.
>
> jmcphee at mcphee ~ :) $ md5sum hosts.v2.dr
> c941500d0f13118ead7c1d1eb79dec6b  hosts.v2.dr
> jmcphee at mcphee ~ :) $ echo 'c941500d0f13118ead7c1d1eb79dec6b
>  hosts.v2.dr' | md5sum -c
> hosts.v2.dr: OK
>
>
>
> On Wed, Mar 12, 2014 at 5:42 PM, Michael Havens <bmike1 at gmail.com> wrote:
>
>> thanks James. I think the cksum is correct. So with the 'c' flag it will
>> check each file against the checksums in a text file. I remember doing that
>> with linuxfromscratch. What if you only have one sum? What flag should I
>> enter.... well, let's check 'man'. Man says check info and info doesn't
>> tell me. Is there a way to check one file easily?
>>
>> :-)~MIKE~(-:
>>
>>
>> On Wed, Mar 12, 2014 at 5:21 PM, James Mcphee <jmcphe at gmail.com> wrote:
>>
>>> The -c flag is for when the file you're putting is a text file with a
>>> bunch of checksums in it.  Simply do not use -c.
>>>
>>>
>>> On Wed, Mar 12, 2014 at 5:14 PM, Michael Havens <bmike1 at gmail.com>wrote:
>>>
>>>> I downloaded a file and want to check it's sum to make sure it aI got a
>>>> good D/L. I think I'm doing it wrong. I d/l the file and type in:
>>>>
>>>> md5sum -c linuxmint-13-mate-dvd-64bit.iso
>>>>
>>>> and md5sum seems to open the iso and check the files in it. Here is the output:
>>>>
>>>> http://www.firedrive.com/file/DB5BBE6C682CA50D
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>> What am I doing wrong?
>>>>
>>>> :-)~MIKE~(-:
>>>>
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>>>
>>>
>>>
>>> --
>>> James McPhee
>>> jmcphe at gmail.com
>>>
>>> ---------------------------------------------------
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>>>
>>
>>
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>
>
>
> --
> James McPhee
> jmcphe at gmail.com
>
> ---------------------------------------------------
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