====== Gestion automatique des updates ======
On installe (en préférant le paquet ''unattended-upgrades'' à ''cron-apt'') :
<code bash>apt-get install unattended-upgrades</code>
On active :
<code bash>dpkg-reconfigure unattended-upgrades</code>
Édition de la configuration :
<code bash>nano /etc/apt/apt.conf.d/50unattended-upgrades</code>
On vérifie que la ligne suivante est bien non-commentée :
<code bash>"origin=Debian,codename=${distro_codename},label=Debian-Security";</code>
autres modifications utiles :
<code bash /etc/apt/apt.conf.d/50unattended-upgrades>
Unattended-Upgrade::Mail "liandri@libox.fr";
//Unattended-Upgrade::MailOnlyOnError "true";
Unattended-Upgrade::Remove-Unused-Dependencies "false";
Unattended-Upgrade::Automatic-Reboot "true";
Unattended-Upgrade::Automatic-Reboot-Time "06:00";
</code>
Configuration supplémentaire :
<code bash>nano /etc/apt/apt.conf.d/20auto-upgrades</code>
On ajoute/édit :
<code bash /etc/apt/apt.conf.d/20auto-upgrades>
APT::Periodic::Update-Package-Lists "1";
APT::Periodic::Unattended-Upgrade "1";
APT::Periodic::Verbose "2";
</code>
<code bash>nano /etc/apt/apt.conf.d/10periodic</code>
<code bash /etc/apt/apt.conf.d/10periodic>
APT::Periodic::Update-Package-Lists "1";
APT::Periodic::Download-Upgradeable-Packages "1";
APT::Periodic::AutocleanInterval "7";
APT::Periodic::Unattended-Upgrade "1";
APT::Periodic::Verbose "2";
</code>
==== Bonus : notifications avec "apticron" ====
On installe :
<code bash>apt-get install apticron</code>
On configure :
<code bash>nano  /etc/apticron/apticron.conf</code>
<code bash /etc/apticron/apticron.conf>
EMAIL="liandri@libox.fr"
</code>
<code bash>nano  /etc/apt/listchanges.conf</code>
<code bash /etc/apt/listchanges.conf>
[apt]
frontend=pager
email_address=liandri@libox.fr
confirm=0
save_seen=/var/lib/apt/listchanges.db
which=news
</code>