Postfix Terminating on Signal 15

Let us go through the Postfix terminating on signal 15 with the assistance of our Server management support services at Bobcares. What is Signal 15 in Postfix? SIGTERM is Signal 15. (see “kill -l” for a complete list). Most applications are put into...

Digitalocean Prometheus | Installation guide

Let’s take a deeper look at how we can install Digitalocean Prometheus. Bobcares, as part of our DigitalOcean Managed Service, guides and offers solutions to every query that comes our way.   Digitalocean Prometheus Overview   Prometheus is one of the powerful...

Remove old kernels ubuntu like an expert

As higher kernel versions of Linux are released, the system may update to a newer kernel. Let’s see how to Remove old kernels ubuntu from our Server Management Services, Bobcares help Customers with all sorts of queries.   The old kernels take up space on your...