tinit - uwu - hardware bitcoin wallet software and build system
  HTML git clone https://git.parazyd.org/uwu
   DIR Log
   DIR Files
   DIR Refs
   DIR README
   DIR LICENSE
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       tinit (623B)
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            1 #!/bin/busybox sh
            2 set -x
            3 
            4 /bin/busybox --install -s /bin
            5 
            6 mkdir -p /dev /boot /mnt/ro /mnt/rw /proc /sys /etc /tmp
            7 
            8 touch /etc/fstab
            9 
           10 mount -t devtmpfs none /dev
           11 mount -t sysfs none /sys
           12 mount -t proc none /proc
           13 mount -t tmpfs -o size=50M none /tmp
           14 
           15 mount /dev/mmcblk0p1 /boot
           16 cp /boot/filesystem.squashfs /tmp
           17 umount /boot
           18 
           19 mount -t squashfs /tmp/filesystem.squashfs /mnt/ro
           20 mount -t tmpfs size=256M none /mnt/rw
           21 mkdir /mnt/rw/upper /mnt/rw/work
           22 mount -t overlay \
           23         -o lowerdir=/mnt/ro,upperdir=/mnt/rw/upper,workdir=/mnt/rw/work \
           24         overlay /mnt/overlay
           25 
           26 mount --move /dev /mnt/overlay dev
           27 umount /proc /sys
           28 
           29 exec /bin/sh