grub-support/enter-chroot

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2019-02-06 03:34:03 +00:00
#! /bin/bash
cleanup() {
umount -R chroot
}
set -ex
mkdir -p chroot/{dev,proc,sys,output} output
mount --bind chroot chroot
mount --bind output chroot/output
mount --bind /dev chroot/dev
mount --bind /proc chroot/proc
mount --bind /sys chroot/sys
trap cleanup EXIT
chroot chroot "$@"