// Throw if OS is not Linux or BSD. This should be changed to throw if not Debian based distro. Eventually, we can add more exceptions as `up` handles more cases.
if(!isLin){
shell.echo("\nThis is not a Linux or freeBSD distribution. This tool not written for this distro. Please raise an issue at "+chalk.cyan("https://github.com/codefeathers/up-serve")+" if you want `up` to be ported for your distro");
shell.exit(1);
}
// Throw if Nginx is not found
if(!shell.which('nginx')){
shell.echo('I need nginx to work. Install nginx first. https://nginx.org/');