sudo synoservicecfg –hard-stop snmp

Warning: removing or disabling the Universal Search package will impact function of Drive package because the Drive package requires the Universal Search package to function properly.

synoservicecfg –disable pkgctl-SynoFinder
synopkg uninstall SynoFinder

https://tech.setepontos.com/2018/03/25/control-synology-dsm-services-via-terminal-ssh/

sudo synoservicecfg –hard-stop synomkthumbd
sudo mv /var/packages/FileStation/target/etc/conf/thumbd.conf /var/packages/FileStation/target/etc/conf/thumbd.conf.orig