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• UnattendedUpgrades \- Debian Wiki

導入

$ sudo apt install unattended-upgrades

設定

• /etc/apt/apt.conf.d/20auto-upgrades
• /etc/apt/apt.conf.d/50unattended-upgrades

$ cat /etc/apt/apt.conf.d/20auto-upgrades 
APT::Periodic::Update-Package-Lists "1";
APT::Periodic::Unattended-Upgrade "1";

時間指定

$ sudo EDITOR=vi systemctl edit apt-daily.timer $ cat /etc/systemd/system/apt-daily.timer.d/override.conf [Unit] Description=Daily apt download activities

[Timer] OnCalendar=01:00 RandomizedDelaySec=20m Persistent=true

[Install] WantedBy=timers.target $ sudo systemctl restart apt-daily.timer $ sudo systemctl status apt-daily.timer ● apt-daily.timer - Daily apt download activities

   Loaded: loaded (/lib/systemd/system/apt-daily.timer; enabled; vendor preset: enabled)
  Drop-In: /etc/systemd/system/apt-daily.timer.d
           └─override.conf
   Active: active (waiting) since Fri 2023-04-07 18:39:37 JST; 1min 6s ago
  Trigger: Sat 2023-04-08 01:16:16 JST; 6h left
 Triggers: ● apt-daily.service

Apr 07 18:39:37 raspberrypi systemd[1]: Stopped Daily apt download activities. Apr 07 18:39:37 raspberrypi systemd[1]: Stopping Daily apt download activities. Apr 07 18:39:37 raspberrypi systemd[1]: Started Daily apt download activities. ```

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