Re: ThisMacUsage=($ThisMacUsage+($IPMax-$IPMin));

[Andrew Errington]

On Tue, 19 Dec 2006 11:12, you wrote:
> ThisMacUsage=($ThisMacUsage+($IPMax-$IPMin));
>
> returns...
>
> ./CheckDLimit.sh: line 47: syntax error near unexpected token `('
> ./CheckDLimit.sh: line 47: `
> ThisMacUsage=($ThisMacUsage+($IPMax-$IPMin));'
>
> I guess this is not how you're meant to add up values in a sh?

I think it's

foo = $(($bar +($baz-$quux)))

or something.

You could also type "addition bash" into Google.  The first two results are 
relevant and useful.

But why do you hurt yourself?  Use Python.  No, really.

A