corrections...

download-free.sh

@@ -2,16 +2,44 @@
 
 . ./settings.sh
 
-# --- Debian 11 Installer
-DIST="bullseye"
+WGET="-nv -nc"
+
+echo "--- Knoppix V9.1 ------------------------------------------------------------------"
+echo "------------------------------------------------------------------------------------"
+KNX9URL="http://ftp.uni-kl.de/pub/linux/knoppix-dvd/KNOPPIX_V9.1DVD-2021-01-25-DE.iso"
+FILENAME=KNOPPIX_V9.1DVD.iso
+
+if ! [ -e ./temp/$FILENAME ]; then
+  echo "Downloading Knoppix..."
+   wget $WGET -O ./temp/$FILENAME $KNX9URL
+else
+  echo "Preparing Knoppix..."
+   mkdir -p ${TFTP}/free/knx
+   7z x -o${TFTP}/free/knx ./temp/${FILENAME}
+   cp ./resources/knx-miniroot.gz ${TFTP}/free/knx/boot/isolinux/miniroot.gz
+fi
+
+echo "--- Debian Installer ---------------------------------------------------------------"
+echo "------------------------------------------------------------------------------------"
+DISTS="bullseye bookworm"
 ARCHS="amd64 i386"
-for ARCH in ${ARCHS};
+
+for DIST in $DISTS;
 do
- DEBURL="https://deb.debian.org/debian/dists/${DIST}/main/installer-${ARCH}/current/images/netboot/netboot.tar.gz"
- wget -nc -O ./temp/netboot-${ARCH}.tar.gz $DEBURL
- if [ -e ./temp/netboot-${ARCH}.tar.gz ]; then
-   mkdir -p ${TFTP}/free/deb
-   tar xfvzC ./temp/netboot-${ARCH}.tar.gz ${TFTP}/free/deb
- fi
+ for ARCH in ${ARCHS};
+ do
+  DEBURL="https://deb.debian.org/debian/dists/${DIST}/main/installer-${ARCH}/current/images/netboot/netboot.tar.gz"
+  FILENAME="netboot-${DIST}-${ARCH}.tar.gz"
+  if ! [ -e ./temp/${FILENAME} ]; then
+    echo "Downloading Debian installer ${DIST}/${ARCH}..."
+    wget $WGET -O ./temp/${FILENAME} $DEBURL
+  else
+    echo "Create directory in ${TFTP}/free/deb-${DIST}..."
+     mkdir -p ${TFTP}/free/deb-${DIST}
+    echo "Unpacking files..."
+     tar xfzC ./temp/${FILENAME} ${TFTP}/free/deb-${DIST}
+  fi
+ done
 done
 
+chmod a+rwx ${TFTP}/ -R