Install xkcdpass by entering the following commands in the terminal:
sudo apt update sudo apt install xkcdpass
Description:
secure passphrase generator inspired by XKCD 936
A flexible and scriptable password generator which generates strong passphrases, inspired by XKCD 936: . $ xkcdpass > correct horse battery staple
Homepage: https://pypi.python.org/pypi/xkcdpass/
Version: 1.14.2+dfsg.1-1
Section: universe/admin