Re: How to use variable in a range like {a..b}?

[Roman Rakus]

On 05/12/2010 01:27 PM, Peng Yu wrote:

x=10
for i in {1..$x}; do echo $i; done

The above code give me
{1..10}

, rather than printing numbers from 1 to 10.

I'm wondering how to use variable in a range?

This works for me;
x=10; for i in $(eval echo {1..$x}); do echo $i; done
But is not so cute.
RR