altheastronut

I was told awk is great for working with columns of data. From what I have seen it's pretty cool, but I haven't found a good site that shows useful (to me) commands. What I'm looking for are the commands that print out lines 5-10 or lines 30-70. The closest …

Hello, I need to write a script for a program I am running and I have never written on. I don't even know what commands scripts use, or what they even look like. Does anyone know any tutorials or example I could modify to fit my needs? Thanks, -Al

Hello, I'm almost done with my program however I'm having trouble getting what I want printed to a file. I'm familiar with the printf function and what I want is to print out to the file in scientific notation, which would be %E if I were using printf. Is there …

Hello I'm trying to test out a random number generator to see how the distribution is and I want to write the values I get from the number generator to a file. Can someone show me in a simple code how to do that, or a good website where I …

I've been working on this code which generates random numbers, however I need it to generate random numbers between [B]5.15053396E-5[/B] and [B]0.013365[/B]. Is there a way to define rand() to only generate random numbers within this range? What I tried to do was to generate a number between 110607 - …

Hello, I've been working on this random number generator code and got it to work using integer outputs, however I need scientific notation. I read on a site that I can use %E for scientific notation, however I get wierd results that aren't really random, and results that are extremely …

Hello all, I haven't used c++ for years and now I need it for school. I am running a fortran 77 code and I wanted to know if it is possible to write a program in c++ (That's the only language I know) that generates random numbers with decimals and …