there's a little bit of documentation problem, I think, with with a lot of this. I was I found it very difficult to follow. But once you kind of get the feel for how they write, you can eventually get it. And then it's just a question of looking up, you know, the tasks that you want to achieve. So, for instance, trying to get the arguments off of a out of the terminal that you've typed. How do you get the arguments into your application? Took a while to figure it out. Dash E main dash s, the sort of qualifying line at the beginning of the script was part of it. And what what that does is it gives you gives you access to those arguments on the command line. So line 11 here, we've got I'm going to do a define parentheses, main space args, close parentheses. So I've just taken the arguments passed to this script and I've put them into a variable called args. Next line is define num parentheses string dash angle bracket number. And yeah, that's that weird notation that I didn't quite (42/55)
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