Validate

librenms@librenms:~$ ./validate.php
====================================
Component | Version
--------- | -------
LibreNMS  | 1.67-8-g661a518de
DB Schema | 2020_08_28_212054_drop_uptime_column_outages (173)
PHP       | 7.4.9
Python    | 3.6.9
MySQL     | 10.1.44-MariaDB-0ubuntu0.18.04.1
RRDTool   | 1.7.0
SNMP      | NET-SNMP 5.7.3
====================================

[OK]    Composer Version: 1.10.10
[OK]    Dependencies up-to-date.
[OK]    Database connection successful
[OK]    Database schema correct