find and kill pg_featureserv and pg_tileserv running from `hohup`

run_kill_pg_server.sh

#from https://stackoverflow.com/questions/17385794/how-to-get-the-process-id-to-kill-a-nohup-process#:~:text=When%20using%20nohup%20and%20you,you%20need%20to%20force%20kill).

# pg_tileserv
nohup ~/config/pg_tileserv >> pg_tileserv.log 2>&1 &
echo $! > pid_pg_tileserv.txt

#check output with 
tail pg_tileserv.log

#identify the pid
pidof pg_tileserv

#or do it auto with a
kill -9 `cat pid_pg_tileserv.txt`
rm pid_pg_tileserv.txt


# --------------------
pg_featureserv
# --------------------

cd ~/config && nohup ./pg_featureserv >> pg_featureserv.log 2>&1 &
echo $! > ~/config/pid_pg_featureserv.txt

#check output with 
tail pg_featureserv.log

#identify the pid
pidof pg_featureserv
kill -9 <pid>

#or do it auto with a
kill -9 `cat pid_pg_featureserv.txt`
rm pid_pg_featureserv.txt