About server settings

Linux Tips,Server

My NAS(Debian OS) was alway nosizy because the HDD. Let HDD go into Sleep Mode is necessary.

sudo hdparm -S 25/ ...

Flutter,Server

Modify configuration file

Debian MariaDB packages disabled remote access by:

bind MariaDB to 127.0.0.1.(not listen ...

Server

how to update you certificate of letsencrypt