[Unit] Description=NTPD Service for Lnxall Device After=network.target [Service] Type=simple Restart=always RestartSec=5s LimitNOFILE=4096 # Environment="NTP_SERVER1=ntp.aliyun.com" # Environment="NTP_SERVER2=ntp.lnxall.com" # Environment="NTP_SERVER3=" # Environment="NTP_SERVER4=" ExecStart=/bin/bash /usr/bin/ntpdrtc.sh [Install] WantedBy=multi-user.target