Renaming script names: grub2-.* to grub-.*, including grub.cfg for update-kernel-signature

sbin/grub-unsign

@@ -0,0 +1,32 @@
+#!/bin/bash
+# grub2-unsign
+# Unsigns every file in /boot. Depends on grub2-verify
+# Author: Bandie 
+# Licence: GNU-GPLv3
+
+# Check if something is wrong
+grub2-verify
+stat=$?
+case "$stat" in
+1)
+  printf '%s\n' "grub2-verify has detected a one or more bad signatures." "Please check for malicious software before you're unsigning everything!" >&2
+  exit 1
+	;;
+2)
+  printf 'Everything is unsigned already.\n'
+  exit 0
+	;;
+3)
+  printf 'Ignoring missing signatures...\n'
+	;&
+0|3)	
+  # Then remove the signatures.
+  find /boot -name '*.sig' -exec rm {} +
+
+  echo "GRUB2 unsigned. WARNING: If you want to deactivate GRUB2's signature feature, change the check_signatures variable in the headers file!"
+  exit 0
+	;;
+*)
+  printf 'Something unknown happened!\n'
+  exit 99
+esac