36 lines
758 B
Bash
36 lines
758 B
Bash
# mount_chroot <target>
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#
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# helper to reduce code duplication
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#
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mount_chroot()
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{
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local target=$1
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mount -t tmpfs tmpfs "${target}/tmp"
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mount -t proc chproc "${target}"/proc
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mount -t sysfs chsys "${target}"/sys
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mount -t devtmpfs chdev "${target}"/dev || mount --bind /dev "${target}"/dev
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mount -t devpts chpts "${target}"/dev/pts
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}
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# umount_chroot <target>
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#
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# helper to reduce code duplication
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#
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umount_chroot()
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{
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local target=$1
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display_alert "Unmounting" "$target" "info"
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while grep -Eq "${target}/*(dev|proc|sys|tmp)" /proc/mounts
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do
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umount -l --recursive "${target}"/dev >/dev/null 2>&1
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umount -l "${target}"/proc >/dev/null 2>&1
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umount -l "${target}"/sys >/dev/null 2>&1
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umount -l "${target}"/tmp >/dev/null 2>&1
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sleep 5
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done
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}
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