Tasks of Linux contest in IT-Planet
IT-Planet is an international olympiad for students and young specialists in IT. I participated in the contest of Linux Administration and I became one of t...
linux
Create daily database backups with Borg
This article shows how to create backups of your data from PostgreSQL DB to a remote server with a secure and effective approach
Upgrade CentOS 7.x to latest version
The latest version of a system has latest bug fixes and new opportunities and in this article will be showed how to update CentOS 7
Upgrade kernel of CentOS 7 to latest version
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...
MySQL Master-Slave replication with a Docker
In this article was described a simple configuration of MySQL Master-Slave replication with using Docker containers.
Add a free SSL certificate to NGINX server
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...