sudo curl -sL https://git.io/Jnoe4 -o /usr/local/bin/linux_install.sh
sudo chmod ugo+x /usr/local/bin/linux_install.sh
linux_install.sh <application>
The application list you can choose from can be found at https://fleet.linuxserver.io/.
curl -sL https://git.io/Jnoe4 | sh -s <application>
specify a different BASEDIR
BASEDIR=/volume2/docker linux_install.sh <application>
Or
curl -sL https://git.io/Jnoe4 | BASEDIR=/volume2/docker sh -s <application>