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#!/bin/sh
echo "creating new root..."
busybox mkdir /new_root
busybox mount -t tmpfs tmpfs /new_root
busybox cp -r bin etc init lib lib64 sbin usr var /new_root
busybox mkdir /new_root/dev
busybox mkdir /new_root/proc
busybox mkdir /new_root/sys
echo "mounting special filesystems..."
busybox mount -t devtmpfs udev /new_root/dev
busybox mount -t proc proc /new_root/proc
busybox mount -t sysfs sysfs /new_root/sys
echo "the cake is a lie!" > /new_root/cake
echo "it's time to try 'switch_root' command and enter new_root"
echo "look for /cake to verify it worked"
exec busybox switch_root /new_root /bin/busybox sh
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