On Wed, May 14, 2008 at 06:21:07AM +0530, L.V.Gandhi wrote:
> i=$i+1
This syntax is broken. Any of these alternatives will work:
- let i=$i+1
- let i+=1
- i=$(( i + 1 ))
Basically, you need to let bash know that $i is an integer, and not a
string.
--
"Oh, look: rocks!"
-- Doctor Who, "Destiny of the Daleks"