#!/bin/bash

HOST_ARCH=$(uname -m)

case "$HOST_ARCH" in
    x86)     HOST_ARCH="x86"          ;;
    ia64)    HOST_ARCH="ia64"         ;;
    i?86)    HOST_ARCH="x86"          ;;
    amd64)   HOST_ARCH="amd64"        ;;
    x86_64)  HOST_ARCH="x86_64"       ;;
    sparc64) HOST_ARCH="sparc64"      ;;
    * )      HOST_ARCH="desconhecido" ;;
esac

echo
echo "A arquitetura do seu sistema é: $HOST_ARCH"
echo