Code:
Microsoft Windows [Version 10.0.18363.1316]
(c) 2019 Microsoft Corporation. All rights reserved.
C:\Users\redacted>ssh root@192.168.1.77
root@192.168.1.77's password:
[admin@pixie root]# cat /mnt/onboard/.adds/kobox/kobox-boot.sh
#!/bin/sh
# KoBox launcher
# Nicolas Mailloux, 2021.
#
# This mounts the main Alpine Linux image to /mnt/user and then bind-mounts /sys, /proc, etc. to the chroot's ones.
mkdir -p /mnt/user
mount /mnt/onboard/.adds/kobox/kobox.img /mnt/user
mount -v --bind /dev /mnt/user/dev
mount -v --bind /dev/pts /mnt/user/dev/pts
mount -vt proc proc /mnt/user/proc
mount -vt sysfs sysfs /mnt/user/sys
mount -vt tmpfs tmpfs /mnt/user/run
mount -vt tmpfs tmpfs /mnt/user/tmp
mkdir /mnt/user/dev/shm
mount -vt tmpfs tmpfs /mnt/user/dev/shm
# <---- DANGEROUS ---->
# This could be harmful to the /mnt/onboard partition! Don't do this unless you are sure of what you're doing!
# mount --bind /mnt/onboard /mnt/user/mnt
# <---- DANGEROUS ---->
# Copying network info so that we can access the Internet
cp /etc/resolv.conf /mnt/user/etc
# Killing Nickel/Fickel/etc.
export DBUS_SESSION_BUS_ADDRESS NICKEL_HOME WIFI_MODULE LANG WIFI_MODULE_PATH INTERFACE
sync
killall -TERM nickel hindenburg sickel fickel fmon 2>/dev/null
# Let's go!
chroot /mnt/user /bin/sh /kobox.sh
[admin@pixie root]# df -h
Filesystem Size Used Available Use% Mounted on
/dev/root 247.9M 180.0M 68.0M 73% /
none 16.0M 0 16.0M 0% /tmp
none 124.5M 4.0K 124.5M 0% /dev
none 16.0K 4.0K 12.0K 25% /var/lib
none 16.0K 0 16.0K 0% /var/log
none 128.0K 28.0K 100.0K 22% /var/run
/dev/mmcblk0p3 1.3G 259.9M 1.1G 19% /mnt/onboard
[admin@pixie root]# /mnt/onboard/.adds/kobox/kobox-init.sh
mount: mounting /dev/loop0 on /mnt/user failed: Device or resource busy
mount: mounting /dev on /mnt/user/dev failed: No such file or directory
mount: mounting /dev/pts on /mnt/user/dev/pts failed: No such file or directory
mount: mounting proc on /mnt/user/proc failed: No such file or directory
mount: mounting sysfs on /mnt/user/sys failed: No such file or directory
mount: mounting tmpfs on /mnt/user/run failed: No such file or directory
mount: mounting tmpfs on /mnt/user/tmp failed: No such file or directory
mkdir: can't create directory '/mnt/user/dev/shm': No such file or directory
mount: mounting tmpfs on /mnt/user/dev/shm failed: No such file or directory
chroot: can't execute '/bin/sh': No such file or directory
[admin@pixie root]# df -h
Filesystem Size Used Available Use% Mounted on
/dev/root 247.9M 180.0M 68.0M 73% /
none 16.0M 0 16.0M 0% /tmp
none 124.5M 4.0K 124.5M 0% /dev
none 16.0K 4.0K 12.0K 25% /var/lib
none 16.0K 0 16.0K 0% /var/log
none 128.0K 28.0K 100.0K 22% /var/run
/dev/mmcblk0p3 1.3G 259.9M 1.1G 19% /mnt/onboard
[admin@pixie root]# ls /mnt
onboard sd user
[admin@pixie root]#