Search Results

Oh yes, I didn't see that. The solution was extremely simple, thanks for your clear answer!

Hello, I'm stuck and this is a matter which I need to resolve quite fast (but I couldn't post in the "Emergency" section); the problem is this :

I have created a chat program in which the client...

So this should be correct:


N=$[2+i]
y=echo "${!N}"
Also, about:

N=$[2+i]
Shouldn't it be $[2+$i]?
Thanks

Thanks for the replies; I'll try the ideas tonight..
With arrays it's doable (I thought of that too), but it complicates the code since I only need to do it for 2 parameters. I didn't know about...

Hello, my problem is simple & I searched a lot but I couldn't find anything about it:

Basically I'd like to pass $i to a variable, $i being the positional variable; but it is unknown in the...