how do I retry a command only for a specific exception / error

[Steven D'Aprano]

On Mon, 19 Mar 2018 22:08:09 +0530, Ganesh Pal wrote:

I'm sorry Ganesh, you have appeared to have just quoted my post without 
writing anything new. (I haven't taken the time to read your post in fine 
detail.) Apart from "Regards, Ganesh" at the very end, everything is 
quoted text (starting with a > sign).

Please ensure quoted text is quoted, and new text you write is unquoted. 
That way you are more likely to get useful replies.


-- 
Steve