#!/bin/bash

get_arch () {
	local arch="$(uname -m)" 
	case "$arch" in 
		x86_64)  arch='amd64' ;; 
		armhf)   arch='armv6' ;; 
		armv7)   arch='armv7' ;; 
		aarch64) arch='arm64' ;; 
		ppc64el|ppc64le) arch='ppc64le' ;; 
		s390x)   arch='s390x';; 
		*) return 1 ;;\
	esac; 
    echo $arch
}