Hacking_and_Penetration_Testing_with_Low_Power_Devices

52 CHAPTER 3 Installing a base operating system
fi
echo "Please retry running the script, sometimes\
rebooting your system helps."
echo "———————————————————————————"
exit
# create directories on boot partition
mkdir -p ${TEMPDIR}/disk/backup jj true
mkdir -p ${TEMPDIR}/disk/debug jj true
mkdir -p ${TEMPDIR}/disk/dtbs jj true
# large number of lines that just copy files have been\
removed here
# because they aren’t insightful
cd ${TEMPDIR}/disk
sync # flush the buffers so everything is written to\
microSD card
cd "${DIR}"/
echo "Debug: Contents of Boot Partition"
echo "———————————————————————————"
ls -lh ${TEMPDIR}/disk/
echo "———————————————————————————"
# output should be similar to the following
# total 6.4M
# -rwxr-xr-x 1 root root 223 Nov 27 19:22 autorun.inf
# drwxr-xr-x 2 root root 2.0K Nov 27 19:22 backup
# drwxr-xr-x 2 root root 2.0K Nov 27 19:22 debug
# drwxr-xr-x 2 root root 2.0K Nov 27 19:22 Docs
# drwxr-xr-x 5 root root 2.0K Nov 27 19:22 Drivers
# drwxr-xr-x 2 root root 2.0K Nov 27 19:22 dtbs
# -rwxr-xr-x 1 root root 2.7M Nov 27 19:22 initrd.img
# -rwxr-xr-x 1 root root 41K Nov 27 19:22 LICENSE.txt
# -rwxr-xr-x 1 root root 103K Nov 27 19:22 MLO
# -rwxr-xr-x 1 root root 0 Nov 27 19:22 run_boot-scripts
# -rwxr-xr-x 1 root root 313 Nov 27 19:22 SOC.sh
# -rwxr-xr-x 1 root root 110 Nov 27 19:22 START.htm
# drwxr-xr-x 11 root root 2.0K Nov 27 19:22 tools
# -rwxr-xr-x 1 root root 358K Nov 27 19:22 u-boot.img
# -rwxr-xr-x 1 root root 1.3K Nov 27 19:22 uEnv.txt
# -rwxr-xr-x 1 root root 3.2M Nov 27 19:22 zImage
umount ${TEMPDIR}/disk jj true # now unmount to prevent\
modification
}
echo "Finished populating Boot Partition"
echo "———————————————————————————"