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#!/bin/sh # CDROM_MOUNT="$1" for d in "$CDROM_MOUNT"/dists/*/main/dist-upgrader/binary-all/; do if [ -d "$d" ]; then UPGRADER_DIR="$d" break fi done TAR=$(basename "$UPGRADER_DIR"/*.tar.gz) CODENAME=${TAR%.tar.gz} # get a tempdir TMPDIR=$(mktemp -t -d distupgrade.XXXXXX) cd $TMPDIR # extract the tar tar xzf "$UPGRADER_DIR"/"$TAR" # run it gksu -- "$TMPDIR"/"$CODENAME" --cdrom "$CDROM_MOUNT" |