Convert .cap file question

[ZerBea]

The steps are explained here:
https://hashcat.net/wiki/doku.php?id=cracking_wpawpa2

Linux basic steps are explained here:
https://www.freecodecamp.org/news/linux-...-tutorial/
https://ubuntu.com/tutorials/command-line-for-beginners
https://www.freecodecamp.org/news/the-li...-handbook/
https://www.howtogeek.com/140679/beginne...-terminal/