How to Mask a Service in Linux Using Systemctl

How to Mask a Service in Linux Using Systemctl

1. Introduction to the systemctl Command In Linux operating systems, the systemctl command is used to manage system services, especially in domestic UOS V20 server or Kylin V10 server, as well as CentOS 7.x and above. It replaces the previous service and chkconfig commands, integrating their functionalities. The main functions of systemctl include querying or … Read more

Dual-Hop Topology-Aware Routing Protocol for Underwater Optical Wireless Sensor Networks

Dual-Hop Topology-Aware Routing Protocol for Underwater Optical Wireless Sensor Networks

Abstract Underwater Optical Wireless Communication (UOWC) is an emerging underwater wireless sensor network technology. Compared to acoustic waves and radio waves, optical waves can provide higher data rates and lower latency. However, considering the limited transmission range and energy supply of UOWC, as well as the existence of communication voids that may further reduce its … Read more