Terminate a program using the SIGHUP (hang up) signal. Many daemons will reload instead of terminating

Sends a signal to a process, usually related to stopping the process.
All signals except for SIGKILL and SIGSTOP can be intercepted by the process to perform a clean exit.
More information: <https://manned.org/kill>.
Trick copyright: tl;dr; <https://github.com/tldr-pages/tldr>

kill -{{1|HUP}} {{process_id}}

click the source code to copy install kill on any operating system with command-not-found.com