77 lines
1.3 KiB
Bash
Executable file
77 lines
1.3 KiB
Bash
Executable file
#!/bin/bash
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set -ex
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if [[ $EUID -ne 0 ]]; then
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echo "This script must be run as root" 1>&2
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exit 1
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fi
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# Satz="Hallo du schöne Welt"
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# echo "${Satz:0:5} ${Satz:16}"
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#system=$(blkid -L SIMON_OS)
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#echo $system
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#/dev/sdd
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#system1=$(echo "${system:0:8}")
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#echo $system1
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fdisk -l
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function secureumount() {
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#statements
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#
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if cat /proc/mounts | grep ${device}1 > /dev/null; then
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echo "gemountet"
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umount ${device}1
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else
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echo "nicht gemountet"
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fi
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#
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if cat /proc/mounts | grep ${device}2 > /dev/null; then
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echo "gemountet"
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umount ${device}2
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else
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echo "nicht gemountet"
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fi
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#
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if cat /proc/mounts | grep ${device}3 > /dev/null; then
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echo "gemountet"
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umount ${device}3
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else
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echo "nicht gemountet"
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fi
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#
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}
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read -p "Soll das Image jetzt eine Partition zum Offline-Schreiben erhalten? [Y/n] " partition
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if [ "$partition" != "n" ]
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then
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if [ "$device" == "" ]
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then
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fdisk -l
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read -p "Wo das Image jetzt geschrieben werden? /dev/sda " device
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[[ -z "${device}" ]] && device=/dev/sda
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fi
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secureumount
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fdisk -W always ${device} <<EOT
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p
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n
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p
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w
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y
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EOT
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sleep 1
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echo "mit j bestätigen"
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mkfs.btrfs -f -L cow_device ${device}3
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sync
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