GitLab CI/CD. Install and configure Runner

2 minute read

GitLab uses Runners for a running scripts that defined in your CI pipeline. A Runner is a daemon that hosted in your servers. It waits commands from GitLab ...

Tasks of Linux contest in IT-Planet

2 minute read

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 th...

Add a free SSL certificate to NGINX server

4 minute read

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...