Randy Dunlap <[EMAIL PROTECTED]> writes:
> On Tue, 26 Jun 2007 19:25:00 +0200 Julio M. Merino Vidal wrote:
>> The correct expression could be $((${a} + 2)). Tested under NetBSD's
>> sh, which is very POSIX-compliant.
>
> Thanks. Does anyone see other changes that are needed?
[..]
> and the complete script is:
Both busybox sh and dash are happy with this. (Or rather, busybox
would be if its mktemp hadn't been broken.)
--
Arne.
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