> For the complete documentation index, see [llms.txt](https://trizen.gitbook.io/perl6-rosettacode/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://trizen.gitbook.io/perl6-rosettacode/programming_tasks/c/create_a_file.md).

# Create a file

```perl
for '.', '' -> $prefix {
    mkdir "$prefix/docs";
    open "$prefix/output.txt", :w;
}
```