reset script

reset_prololive.sh

@@ -0,0 +1,31 @@
+#! /usr/bin/env sh
+
+if [ $# -ne 1 ]
+then
+  echo "Usage: $0 sdx" >&2
+  exit 64
+fi
+
+disk="/dev/$1"
+partition=2
+
+if [ ! -b "${disk}" ]
+then
+  echo "${disk} does not exists or is not a valid device" >&2
+  exit 1
+fi
+
+dir=$(mktemp -d)
+
+echo "Mounting partition..."
+mount "${disk}${partition}" "${dir}" || {
+  echo "Failed to mount partition" >&2
+  exit 2
+}
+
+echo "Removing files..."
+rm ${dir}/* -rf
+
+echo "Unmounting partition..."
+umount "${dir}"
+