29 lines
893 B
Bash
29 lines
893 B
Bash
#!/bin/sh -eux
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arch="`uname -r | sed 's/^.*[0-9]\{1,\}\.[0-9]\{1,\}\.[0-9]\{1,\}\(-[0-9]\{1,2\}\)-//'`"
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debian_version="`lsb_release -r | awk '{print $2}'`";
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major_version="`echo $debian_version | awk -F. '{print $1}'`";
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# Disable systemd apt timers/services
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systemctl stop apt-daily.timer;
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systemctl stop apt-daily-upgrade.timer;
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systemctl disable apt-daily.timer;
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systemctl disable apt-daily-upgrade.timer;
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systemctl mask apt-daily.service;
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systemctl mask apt-daily-upgrade.service;
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systemctl daemon-reload;
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# Disable periodic activities of apt
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cat <<EOF >/etc/apt/apt.conf.d/10periodic;
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APT::Periodic::Enable "0";
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APT::Periodic::Update-Package-Lists "0";
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APT::Periodic::Download-Upgradeable-Packages "0";
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APT::Periodic::AutocleanInterval "0";
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APT::Periodic::Unattended-Upgrade "0";
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EOF
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apt-get update;
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apt-get -y upgrade linux-image-$arch;
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apt-get -y install linux-headers-`uname -r`;
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