From 427e606aa2921d92d221173758b9c5978d3d1795 Mon Sep 17 00:00:00 2001
From: layman <layman@localhost>
Date: Tue, 8 Mar 2022 22:23:33 +0100
Subject: [PATCH] add script to prune old entries in efi

---
 pruneEfiStubs.sh | 15 +++++++++++++++
 1 file changed, 15 insertions(+)
 create mode 100755 pruneEfiStubs.sh

diff --git a/pruneEfiStubs.sh b/pruneEfiStubs.sh
new file mode 100755
index 0000000..e847f5e
--- /dev/null
+++ b/pruneEfiStubs.sh
@@ -0,0 +1,15 @@
+#!/usr/bin/env bash
+
+mapfile ENTRIES < <(efibootmgr -v | tail +4 | grep HD\()
+for entry in "${ENTRIES[@]}" ; do
+#  echo "Processing"
+#  echo "$entry"
+  BOOTID=$( sed -e "s/Boot\(.\{4\}\).*/\1/" <<<$entry )
+  FILE=$( sed -e "s/.*File(\(.*\)).*/\1/" <<<$entry)
+  if [[ -f "$FILE" ]] ; then
+    echo "$FILE exists"
+  else
+    echo "$FILE doesn't exists"
+    efibootmgr -B -b "$BOOTID"
+  fi
+done