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106
neu_vbox_create.sh
Normal file → Executable file
106
neu_vbox_create.sh
Normal file → Executable file
@@ -1,25 +1,40 @@
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#!/bin/bash
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# Autor: Branislav Zeljak v0.6
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# Autor: Branislav Zeljak v0.7
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# Beschreibung: Dieses Skript erstellt VirtualBox-VMs und klonet Festplatten parallel.
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# Verwendung: Führen Sie das Skript aus und befolgen Sie die Eingabeaufforderungen.
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clear
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VAR_ISO_PATH="/srv/data/ISO/"
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# %--------------------start/Funktionen--------------------%
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# Funktion zum Überprüfen der Benutzerexistenz
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check_user_existence() {
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local VAR_USER="$1"
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if ! grep -q "^$VAR_USER:" /etc/passwd; then
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echo "Der Benutzer $VAR_USER existiert nicht auf diesem System."
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local user="$1"
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if ! id "$user" &>/dev/null; then
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echo "Der Benutzer $user existiert nicht auf diesem System."
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exit 1
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fi
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}
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get_group_users() {
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local groupname="$1"
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local members
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members=$(getent group "$groupname" | cut -d: -f4)
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if [[ -n "$members" ]]; then
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echo "$members" | tr ',' '\n'
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else
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echo "Die Gruppe $groupname existiert nicht oder hat keine Mitglieder."
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fi
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}
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# Funktion, um einen zufälligen Host-Namen aus der Liste auszuwählen
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get_random_name() {
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# Liste der Namen
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local names=("frodo" "samweis" "gandalf" "aragorn" "legolas" "gimli" "boromir" "meriadoc" "peregrin" "arwen" "galadriel" "celeborn" "elrond" "glorfindel" "faramir" "eowyn" "theoden" "treebeard" "gollum" "sauron" "saruman" "bilbo" "denethor" "radagast" "thranduil" "bard" "fíli" "kíli" "dori" "frodo")
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local names=("frodo" "samweis" "gandalf" "aragorn" "legolas" "gimli" "boromir" "meriadoc" "peregrin" "arwen" "galadriel" "celeborn" "elrond" "glorfindel" "faramir" "eowyn" "theoden" "treebeard" "gollum" "sauron" "saruman" "bilbo" "denethor" "radagast" "thranduil" "bard" "frodo")
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# Zufälligen Index auswählen
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local random_index=$((RANDOM % ${#names[@]}))
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@@ -41,19 +56,14 @@ do
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;;
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"Anderer Benutzer")
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read -p "Bitte geben Sie einen Benutzernamen ein: " VAR_USER
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if grep -q "^$VAR_USER:" /etc/passwd; then
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echo "Der Benutzer $VAR_USER existiert auf diesem System."
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else
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echo "Der Benutzer $VAR_USER existiert nicht auf diesem System."
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exit 1
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fi
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check_user_existence "$VAR_USER"
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;;
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"Mitglieder einer Gruppe")
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read -p "Bitte geben Sie den Gruppennamen ein: " VAR_GROUP
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if getent group "$VAR_GROUP" &>/dev/null; then
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echo "Mitglieder der Gruppe $VAR_GROUP:"
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getent group "$VAR_GROUP" | cut -d: -f4 | tr ',' '\n'
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members=($(getent group "$VAR_GROUP" | cut -d: -f4 | tr ',' '\n'))
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get_group_users "$VAR_GROUP"
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GROUP_MEMBERS=($(get_group_users "$VAR_GROUP"))
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else
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echo "Die Gruppe $VAR_GROUP existiert nicht auf diesem System."
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exit 1
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@@ -67,9 +77,9 @@ do
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done
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# Variable für den User
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VAR_VB="/srv/vbox"
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clear
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echo "Welches Betriebssystem soll installiert werden?"
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echo
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COLUMNS=10
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@@ -105,7 +115,7 @@ do
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# Benutzereingabe für VM-Konfiguration
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read -p "Geben Sie die Anzahl der VMs an (Standard: 1): " VAR_QUAN
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read -p "Praefix Host Name (Vorgabe: $default_name): " VAR_NAME
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read -p "Präfix Host Name (Vorgabe: $default_name): " VAR_NAME_PREFIX
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read -p "CPUs (Standard: 2 CPU): " VAR_CPU
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read -p "Memory (Standard: 2048 MB-RAM) : " VAR_MEM
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read -p "Bitte die Anzahl der HDD (Standard: 1-HDD) : " VAR_HDD
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@@ -116,70 +126,78 @@ do
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# Standardwerte festlegen, wenn keine Eingabe erfolgt
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VAR_CPU=${VAR_CPU:-2}
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VAR_MEM=${VAR_MEM:-2048}
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VAR_VID=64
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VAR_RDP=339
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VAR_NIC=bridged
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VAR_NET=$(ip addr show | grep "2: " | awk '{print $2}' | sed 's/://')
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VAR_NAME=${VAR_NAME:-$default_name}
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VAR_VIDEO_RAM=64
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VAR_NIC1="nat"
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VAR_NIC2="bridged"
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VAR_NET_INTERFACE="eth0"
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VAR_RDP_PORT=339
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# Schleife zur Erzeugung der VMs für Gruppenmitglieder
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for member in "${members[@]}"
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for VAR_USER_IN_GROUP in "${GROUP_MEMBERS[@]}"
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do
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for N in $(seq 1 $VAR_QUAN)
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do
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ORDER_NUM=$(printf "%02d" $N) # Zweistellige Ordnungszahl generieren
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sudo -u $member VBoxManage createvm \
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--name ${VAR_NAME}-${ORDER_NUM} \
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--ostype ${VAR_OS} \
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--register
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VM_NAME="${VAR_NAME_PREFIX}-${VAR_USER_IN_GROUP}-${ORDER_NUM}"
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VM_DIR="/srv/vbox/$VAR_USER_IN_GROUP/$VM_NAME"
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sudo -u $member VBoxManage modifyvm ${VAR_NAME}-${ORDER_NUM} \
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sudo -u "$VAR_USER_IN_GROUP" VBoxManage createvm \
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--name "$VM_NAME" \
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--ostype "$VAR_OS" \
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--register \
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--basefolder "$VM_DIR"
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# VM-Konfigurieren
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sudo -u "$VAR_USER_IN_GROUP" VBoxManage modifyvm "$VM_NAME" \
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--ioapic on \
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--cpus ${VAR_CPU} \
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--memory ${VAR_MEM} \
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--vram ${VAR_VID} \
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--memory "$VAR_MEM" \
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--cpus "$VAR_CPU" \
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--vram "$VAR_VIDEO_RAM" \
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--nic1 "$VAR_NIC1" \
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--graphicscontroller vmsvga \
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--nic1 Nat \
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--nic2 ${VAR_NIC} \
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--bridgeadapter2 ${VAR_NET} \
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--nic2 "$VAR_NIC2" \
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--bridgeadapter2 "$VAR_NET_INTERFACE" \
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--vrde on \
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--vrdemulticon on \
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--vrdeport ${VAR_RDP}${ORDER_NUM}
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--vrdeport "$VAR_RDP_PORT"
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sudo -u $member VBoxManage storagectl ${VAR_NAME}-${ORDER_NUM} \
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sudo -u "$VAR_USER_IN_GROUP" VBoxManage storagectl "$VM_NAME" \
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--name "SATA Controller" \
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--add sata \
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--controller IntelAhci
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sudo -u $member VBoxManage storagectl ${VAR_NAME}-${ORDER_NUM} \
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sudo -u "$VAR_USER_IN_GROUP" VBoxManage storagectl "$VM_NAME" \
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--name "IDE Controller" \
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--add ide \
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--controller PIIX4
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sudo -u $member VBoxManage storageattach ${VAR_NAME}-${ORDER_NUM} \
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sudo -u "$VAR_USER_IN_GROUP" VBoxManage storageattach "$VM_NAME" \
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--storagectl "IDE Controller" \
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--port 1 \
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--device 0 \
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--type dvddrive \
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--medium ${VAR_PATH}${VAR_ISO}
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--medium "${VAR_ISO_PATH}${VAR_ISO}"
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# HDD erzeugen und zuweisen
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for j in $(seq 1 ${VAR_HDD})
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for j in $(seq 1 $VAR_HDD)
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do
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HDD_NUM=$(printf "%02d" $j)
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sudo -u $member VBoxManage createhd \
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--filename ${VAR_VB}/${VAR_NAME}-${ORDER_NUM}/${VAR_NAME}-${ORDER_NUM}_DISK${HDD_NUM}.vdi \
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HDD_NAME="${VM_NAME}_DISK${HDD_NUM}.vdi"
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sudo -u "$VAR_USER_IN_GROUP" VBoxManage createhd \
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--filename "$VM_DIR/$HDD_NAME" \
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--size 102400 \
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--format VDI
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sudo -u $member VBoxManage storageattach ${VAR_NAME}-${ORDER_NUM} \
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sudo -u "$VAR_USER_IN_GROUP" VBoxManage storageattach "$VM_NAME" \
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--storagectl "SATA Controller" \
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--port $j \
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--port "$j" \
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--device 0 \
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--type hdd \
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--medium ${VAR_VB}/${VAR_NAME}-${ORDER_NUM}/${VAR_NAME}-${ORDER_NUM}_DISK${HDD_NUM}.vdi
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--medium "$VM_DIR/$HDD_NAME"
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done
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done
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done
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echo "VMs wurden erstellt und Festplatten geklont."
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echo "VMs wurden erstellt."
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break
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done
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