nginx / letsencrypt check

letsencrypt-update-failed.sh

#!/bin/bash

sleep 10

PSAUX=$(ps aux | grep nginx | grep -v grep)
if [ -z "$PSAUX" ]; then
    /etc/init.d/nginx stop
    PID=$(netstat -tulnop | grep 443 | awk '{print $7}' | awk -F "/" '{print $1}' | xargs)
    for p in $PID; do
       echo $p
       kill -9 $p
    done
   /etc/init.d/nginx start
fi

z_cron.d

PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
MAILTO=root

0    4,7    *    *    *       root      /usr/local/sbin/letsencrypt-update-failed.sh > /dev/null