Letsencrypt automatic certificate renew

To make automatic renew you Letsencrypt certificates you need create crontab job. Here is simple instructions 1. Create /root/certrenew.sh file with content: #!/bin/bash PATH=/usr/sbin:/usr/bin:/sbin:/bin sudo service nginx stop /home/igor/letsencrypt/letsencrypt-auto renew service nginx start exit 0 2. Make it executable `chmod +x /root/certrenew.sh` 3. `sudo crontab -e` 4. Add crontab job. Read more…

How to automatically restart MySQL service

Here is instruction how to launch MySQL server after close unexpectedly. 1. Create /root/mysqlfix.sh file with next content: #!/bin/bash PATH=/usr/sbin:/usr/bin:/sbin:/bin if [[ ! “$(/usr/sbin/service mysql status)” =~ “active (running)” ]] then echo $(date -u) “MySQL service on the server has been stopped. It has now been restarted.” sudo service mysql Read more…