add start of isntll script
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@@ -0,0 +1,93 @@
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#!/usr/bin/env bash
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set -u
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# Python bereits vorhanden?
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if command -v python3 >/dev/null 2>&1; then
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echo "Python ist bereits installiert:"
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python3 --version
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exit 0
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fi
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echo "Python 3 wurde nicht gefunden."
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# OS erkennen
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if [[ -f /etc/os-release ]]; then
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. /etc/os-release
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else
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echo "Konnte das Betriebssystem nicht erkennen."
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exit 1
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fi
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# Paketmanager bestimmen
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case "$ID" in
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debian|ubuntu|linuxmint|pop)
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PKG_MANAGER="apt"
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INSTALL_CMD="sudo apt install --yes python3"
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;;
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arch|manjaro|endeavouros)
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PKG_MANAGER="pacman"
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INSTALL_CMD="sudo pacman -S --noconfirm python"
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;;
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fedora)
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PKG_MANAGER="dnf"
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INSTALL_CMD="sudo dnf install -y python3"
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;;
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rhel|centos|rocky|almalinux)
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PKG_MANAGER="dnf"
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INSTALL_CMD="sudo dnf install -y python3"
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;;
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opensuse*|sles)
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PKG_MANAGER="zypper"
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INSTALL_CMD="sudo zypper --non-interactive install python3"
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;;
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alpine)
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PKG_MANAGER="apk"
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INSTALL_CMD="sudo apk add python3"
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;;
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void)
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PKG_MANAGER="xbps-install"
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INSTALL_CMD="sudo xbps-install -Sy python3"
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;;
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gentoo)
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PKG_MANAGER="emerge"
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INSTALL_CMD="sudo emerge dev-lang/python"
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;;
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*)
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echo "Unbekanntes Betriebssystem:"
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echo " $PRETTY_NAME"
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echo " ID=$ID"
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exit 1
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;;
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esac
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echo
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echo "OS: $PRETTY_NAME"
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echo "Paketmanager: $PKG_MANAGER"
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echo "Installation: $INSTALL_CMD"
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echo
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read -r -p "Python 3 jetzt installieren? [j/N] " answer
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case "$answer" in
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j|J|ja|Ja|JA)
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echo
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echo "Installiere Python 3..."
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eval "$INSTALL_CMD"
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;;
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*)
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echo "Installation abgebrochen."
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exit 0
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;;
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esac
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# Prüfen, ob Installation erfolgreich war
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if command -v python3 >/dev/null 2>&1; then
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echo
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echo "Python wurde erfolgreich installiert:"
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python3 --version
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else
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echo
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echo "Python konnte nicht gefunden werden. Die Installation ist möglicherweise fehlgeschlagen."
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exit 1
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fi
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