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66 lines
1.8 KiB
Bash
Executable File
66 lines
1.8 KiB
Bash
Executable File
#!/bin/bash
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# Licensed to the Apache Software Foundation (ASF) under one
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# or more contributor license agreements. See the NOTICE file
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# distributed with this work for additional information
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# regarding copyright ownership. The ASF licenses this file
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# to you under the Apache License, Version 2.0 (the
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# "License"); you may not use this file except in compliance
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# with the License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing,
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# software distributed under the License is distributed on an
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# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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# KIND, either express or implied. See the License for the
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# specific language governing permissions and limitations
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# under the License.
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set -e
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set -x
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# Perform fsck check on every 3rd boot
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function fix_tune2fs() {
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for partition in $(blkid -o list | grep ext | awk '{print $1}')
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do
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tune2fs -m 0 $partition
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tune2fs -c 4 $partition
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done
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fdisk -l
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df -h
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uname -a
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}
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function add_backports() {
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sed -i '/cdrom/d' /etc/apt/sources.list
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sed -i '/deb-src/d' /etc/apt/sources.list
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sed -i '/backports/d' /etc/apt/sources.list
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sed -i '/security/d' /etc/apt/sources.list
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echo 'deb http://http.debian.net/debian bookworm-backports main' >> /etc/apt/sources.list
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echo 'deb http://security.debian.org/debian-security bookworm-security main' >> /etc/apt/sources.list
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}
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function apt_upgrade() {
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DEBIAN_FRONTEND=noninteractive
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DEBIAN_PRIORITY=critical
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fix_tune2fs
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# Setup sudo
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echo 'cloud ALL=(ALL) NOPASSWD: ALL' > /etc/sudoers.d/cloud
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add_backports
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rm -fv /root/*.iso
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apt-get -q -y update
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apt-get -q -y upgrade
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apt-get -q -y dist-upgrade
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apt-get -y autoremove --purge
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apt-get autoclean
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apt-get clean
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}
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return 2>/dev/null || apt_upgrade
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