I know how urandom works (consider reading the articles you linked). The number between 0 and 255 is produced by the `od` command: https://man7.org/linux/man-p

I know how urandom works (consider reading the articles you linked). The number between 0 and 255 is produced by the `od` command: https://man7.org/linux/man-pages/man1/od.1.html https://man7.org/linux/man-pages/man1/od.1.html