#!/bin/sh
#
# RJP 21.10.2026 Some tests to check which mode is in use (BIOS or UEFI) for helping installation.

touch ~/.Xresources
echo ' ! Use a truetype font and size.
xterm*faceName: Monospace ' | grep -xFv -f $HOME/.Xresources >> $HOME/.Xresources
echo 'xterm*faceSize: 14 ' | grep -xFv -f $HOME/.Xresources >> $HOME/.Xresources
xrdb -merge ~/.Xresources

xterm -hold -e '
echo "##################
######## test 1 ########
#######################"

[ -d /sys/firmware/efi ] && echo "You are in UEFI mode" || echo "You are in BIOS mode"

echo "##################
######## test 2 ########
#######################"

sudo dmesg | grep -q "EFI v"   
if [ $? -eq 0 ]      
then
    echo "You are using EFI boot."
  else
    echo "You are using BIOS boot"
fi

echo "##################
######## test 3 ########
#######################"


sudo efibootmgr   
if [ $? -eq 0 ]      
then
    echo "You are using EFI boot."
  else
    echo "You are using BIOS boot"
fi

echo "##################
######## TESTS MADE  ########
#######################"

'
