path: haproxy_3.2.14-1/doc/management.txt
    ends on any option starting with a "-". It is not a problem if the list
    of pids is empty, so that it can be built on the fly based on the result of
    a command like "pidof" or "pgrep".
  -v : report the version and build date.


path: haproxy_3.2.14-1/doc/management.txt
    option starting with a "-". It is not a problem if the list of pids is
    empty, so that it can be built on the fly based on the result of a command
    like "pidof" or "pgrep".
  -st <pid>* : send the "terminate" signal (SIGTERM) to older processes after