ash: command line editing question

Cristian Ionescu-Idbohrn cristian.ionescu-idbohrn at axis.com
Wed Dec 5 16:59:31 UTC 2007


On Wed, 5 Dec 2007, Sean Parker wrote:

> I think you can say "let var2=$(( $VAR + $VAR )); echo
> $var2" - spaces between '$((' and '$VAR' req'd

No need for those spaces, at least since bb 1.1.3 (possibly earlier).


Cheers,

-- 
Cristian



More information about the busybox mailing list