Get the perfect URL for your installation script
Simply insert the URL to your raw gist (or other) script and you can have a one-liner like these:
curl -sL exa1.install.id | bash
curl -sL exa1.install.id | bash -s arg1 arg2
wget exa1.install.id -qO- | bash
wget exa1.install.id -qO-|sh