Renew the Let’s Encrypt certificate for Synology using SSH

When for some reasons, the Let’s Encrypt certificate has not be renewed on your Synology and those bloody stupid Web browsers won’t let you connect to the DSM for “Security Reasons”, you can still count on SSH to solve the problem. Simply run:

# /usr/syno/sbin/syno-letsencrypt renew-all

Where there’s shell, there’s a way.

Author: Joel Carnat

Technical Architect and SysAdmin @work ; OpenBSD and FOSS @home ; Karate, Kobudō, Jōdō, Bodyweight workout, Photography @hobby

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