NB: NTPD+GPSD local time precision server using shm2022-05-23https://www.nest.org.ru/2022/05/ntpd_gpsd/ Ilya ilyxa TyshchenkoComputers#Ntpd#NTP#NTP#Systemd-Timesync#Stratum#Gpsd#Stratum0#Clock#Time#Precision