$ sudo su
$ curl https://raw.githubusercontent.com/UncleBrook/sadb/main/sadb > /usr/bin/sadb && sudo chmod a+x /usr/bin/sadb

$ git clone https://github.com/UncleBrook/sadb.git ~/sadb
$ sudo mv ~/sadb/sadb /usr/bin/ && sudo chmod a+x /usr/bin/sadb && rm -rf ~/sadb

$ su
$ curl https://raw.githubusercontent.com/UncleBrook/sadb/main/install.sh | bash

$ sudo cp ./sadb-completion.bash /usr/share/bash-completion/completions/

$ sudo cp ./sadb-completion.bash /usr/share/bash-completion/completions/
$ cd ~
$ vim .zshrc

# adding the following content to your .zshrc file.
source /usr/share/bash-completion/completions/sadb-completion.bash