How do I migrate LXD VMs/containers between two Linux nodes powered by Ubuntu Linux?
wanted to test if my PHP 7 and MySQL/MariaDB for WordPress are working. If not I wanted to see some error on screen or for my monitoring system. How to write a script for a quick PHP MySQL DB connection test for WordPress or any other database and send an email or text when site is down?
am a new Linux sysadmin. How do I remotely shutdown or reboot the server from the CLI?
ow do I install and configure Nginx web server on a Debian Linux 9 server running on the cloud?
am a new user of Alpine Linux. How do I install PHP 7.x along with Nginx web server on Alpine Linux?
I already installed and setup regular Nginx
based HTTP server on Alpine Linux. How do I configure Nginx web server with letsencrypt free SSL/TLS certificate?
I have a three server replicated volume setup (scalable network filesystem for cloud and VMs). I need to add one more server. How do I add a new a new brick to an existing replicated volume on a Debian or Ubuntu/CentOS Linux?