add finish scripts for logs. prevent duplicate cat processes, lighttpd start loop

Signed-off-by: edgd1er <edgd1er@hotmail.com>

s6/debian-root/etc/services.d/lighttpd-access-log/finish

@@ -0,0 +1,9 @@
+#!/usr/bin/with-contenv bash
+
+s6-echo "Stopping lighttpd-access-log"
+pid=$(ps -C cat -o pid=,args= |grep -oP "([0-9]+).+access\.log" |cut -f1 -d" ")
+if [[ -n ${pid} ]]; then
+  echo "Killing ${pid}"
+  kill -9 ${pid}
+fi
+s6-echo "Stopped lighttpd-access-log"