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umountSDImage.sh
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/
umountSDImage.sh
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#!/bin/bash
# This file is part of horOpenVario
# Copyright (C) 2017-2021 Kai Horstmann <horstmannkai@hotmail.com>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program; if not, write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
echo "Unmount the SD card image"
sync
sudo umount sdcard/sys
sudo umount sdcard/proc
sudo umount sdcard/dev/pts
sudo umount sdcard/dev
sudo umount sdcard/boot
sudo umount sdcard
sudo losetup --list |fgrep /sd.img |while read i k
do
echo "Detach loopback device $i"
sudo losetup -d $i
done