$ pfc --help
usage: pfc [-h] pid_file
Check for the presence of a pid file. The file must contain one and only one
integer which must be the pid of a running process. Otherwise, return a code
!= 0. Meant to be used in a healthcheck context like with Docker or
Kubernetes.
positional arguments:
pid_file The pid file you want to monitor
optional arguments:
-h, --help show this help message and exit
Brought to you by IT4NW@ITSF.
python -m pip install pid-file-checker