System Logs (/logs)

System Logs: /logs

/logs is a filterable, read-only log viewer for four sources. By default it reads the system logs of the last 24 hours and shows only error, warn, critical and fail lines.

Options

Sources

• system — /var/log/messages + DSM synolog (requires group log or a sudoers entry)
• ssh — /var/log/auth.log or journalctl -u sshd as a fallback
• package — /var/log/synopkg.log
• docker — logs of all running containers via /usr/local/bin/docker logs

/logs --source=ssh --last=12h --grep=Failed
/logs --source=docker --all-levels

Up to 1000 lines are read and the first 100 shown; if there are more, the command reports the number of truncated lines.