List of automatically installed updates on Ubuntu?

Question

I need to check what has been installed on remote Ubuntu server by package security channels.

How could I do that in bash?

For manually installed I could check:

• /var/log/dpkg.log
• /var/log/apt/history.log

Answer 1

The package unattended-upgrades install software automatically (Default: only security updates). You can find the logs in:

/var/log/unattended-upgrades

The official documentation: Automatic Updates

You can custom the Automatic security Updates