[c-nsp] display last lines of logging

[John Kougoulos]

Robert Blayzor wrote:
> Rodney Dunn wrote:
>> Good suggestion. Let me see if I can convince development to code it.
> 
> 
> Well there already begin, inc, exc, etc...
> 
> It would be nice to add "last" and "top", etc:
> 
> sh log | top     (shows top 10 lines)
> sh log | last    (shows last 10 lines)
> sh log | last 20 (shows last 20 lines)
> sh log | top 5   (shows top 5 lines)
> 
> 


I would also like:
sh logg | ex xxxx | in yyyy  :)

--koug