1#!/bin/bash
2
3# Copyright 2022 Google Inc. All rights reserved.
4
5# Licensed under the Apache License, Version 2.0 (the "License");
6# you may not use this file except in compliance with the License.
7# You may obtain a copy of the License at
8
9#     http://www.apache.org/licenses/LICENSE-2.0
10
11# Unless required by applicable law or agreed to in writing, software
12# distributed under the License is distributed on an "AS IS" BASIS,
13# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14# See the License for the specific language governing permissions and
15# limitations under the License.
16
17set -x
18set -o errexit
19
20dpkg --list | grep -v $(uname -r) | grep -E 'linux-image-[0-9]|linux-headers-[0-9]' | awk '{print $2" "$3}' | sort -k2,2 | awk '{print $1}' | xargs sudo apt-get -y purge
21sudo update-grub2
22