Is it possible to sort a key field right to left

[Tim Daneliuk]

On 09/14/2017 10:07 AM, Ernie Luzar wrote:
> I have a file containing a list of host domain names known to contain
> viruses.
> 
> I want to sort the host names from right to left so they are grouped
> together by like host name suffixes.
> 
> Is this possible?
https://serverfault.com/questions/364330/sort-a-list-of-domain-names-fqdns-starting-from-tld-and-working-left

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Tim Daneliuk     tundra at tundraware.com
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