The Kernel is the brain for an operating system. It’s like the core element of every OS. Some popular OSs that use the Linux kernel are Ubuntu, CentOS, and D...
BLOG: About IT, SysAd, Dev & Ops
In this article will be described what use NTP to synchronize system time on FreeBSD. I use FreeBSD 11 that ran as VPS in Hetzner cloud.
In this article was described a simple configuration of MySQL Master-Slave replication with using Docker containers.
In this article I will show you how to use the certbot Let’s Encrypt client to obtain a free SSL certificate and use it with Nginx on CentOS 7. I will also s...
A variety of common markup showing how the theme styles them.